{"id":3560,"date":"2025-09-25T21:38:03","date_gmt":"2025-09-25T21:38:03","guid":{"rendered":"https:\/\/insyncmirror.com\/?page_id=3560"},"modified":"2026-01-20T04:07:24","modified_gmt":"2026-01-20T04:07:24","slug":"ifm","status":"publish","type":"page","link":"https:\/\/insyncmirror.com\/?page_id=3560","title":{"rendered":"IFM"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3560\" class=\"elementor elementor-3560\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a5b06a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a5b06a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4e09e01\" data-id=\"4e09e01\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36de061 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36de061\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-27862bc\" data-id=\"27862bc\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2011695 elementor-widget elementor-widget-heading\" data-id=\"2011695\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.1 - 09-05-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">IFM \u2014 Imaging\/Display (for LBS)<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b9e2595 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b9e2595\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2887a36\" data-id=\"2887a36\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a30a8da elementor-widget elementor-widget-heading\" data-id=\"a30a8da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">A short history of LBS<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d660210 elementor-widget elementor-widget-text-editor\" data-id=\"d660210\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.1 - 09-05-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Laser Beam Scanning (LBS) display systems emerged to shrink optics and drive pixels by steering a narrow beam rather than addressing a 2-D array. Early LBS used galvanometers or polygon scanners; MEMS mirrors later enabled <strong data-start=\"546\" data-end=\"577\">smaller, faster, lower-cost<\/strong> engines that fit wearables, pico-projectors, HUDs, and lighting.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-32aab82 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32aab82\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-eace4c7\" data-id=\"eace4c7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-171dfa1 elementor-widget elementor-widget-heading\" data-id=\"171dfa1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Where conventional MEMS-based LBS struggles<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ee96491 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ee96491\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e285701\" data-id=\"e285701\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e20b8d elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5e20b8d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong data-start=\"541\" data-end=\"572\">\u00a0 \u00a0 Limited optical throughput.<br \/><\/strong>Tiny mirrors often\u00a0force single-mode lasers and\u00a0limit brightness.<br data-start=\"629\" data-end=\"632\" \/><strong data-start=\"632\" data-end=\"656\">\u00a0 \u00a0 Thermal constraints.<\/strong><br \/>Monolithic mirrors run hot at higher optical power.<br data-start=\"708\" data-end=\"711\" \/><strong data-start=\"711\" data-end=\"740\">\u00a0 \u00a0 Shock\/vibration vs. size.<\/strong><br \/>Large single mirrors become fragile; reliability suffers.<br data-start=\"798\" data-end=\"801\" \/><strong data-start=\"801\" data-end=\"826\">\u00a0 \u00a0 Integration overhead.<\/strong><br \/>Drive electronics and feedback add cost and size.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-db5f553\" data-id=\"db5f553\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d63e993 elementor-widget elementor-widget-video\" data-id=\"d63e993\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.1 - 09-05-2023 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/lbs.webm\" autoplay=\"\" loop=\"\" muted=\"muted\" playsinline=\"\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa1f1d2 elementor-widget elementor-widget-text-editor\" data-id=\"aa1f1d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><em>video from internet<\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-72e8ce4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72e8ce4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-5e0c05a\" data-id=\"5e0c05a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cfb99c8 elementor-widget elementor-widget-text-editor\" data-id=\"cfb99c8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Despite this,<strong style=\"font-style: inherit;\" data-start=\"879\" data-end=\"934\"> LBS is still the most economical path<\/strong><span style=\"font-style: inherit; font-weight: inherit;\">\u00a0to a projection display because it avoids costly 2-D emitters\/modulators and large projection optics.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-711f0bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"711f0bf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-abc3c75\" data-id=\"abc3c75\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c9a1ca elementor-widget elementor-widget-heading\" data-id=\"3c9a1ca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">inSync\u2019s approach<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed52978 elementor-widget elementor-widget-text-editor\" data-id=\"ed52978\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"1321\" data-end=\"1616\"><strong data-start=\"1411\" data-end=\"1454\">IFM use synchronized mirror <em data-start=\"1445\" data-end=\"1452\">units<\/em><\/strong>.\u00a0<span style=\"font-style: inherit; font-weight: inherit;\">Each unit has its own hinges, anchors, actuators, and mirror. Many units move in lockstep at resonance, so they behave like one large effective aperture.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c9b654 elementor-widget elementor-widget-video\" data-id=\"1c9b654\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2026\/01\/Lbs1.mp4\" autoplay=\"\" loop=\"\" muted=\"muted\" playsinline=\"\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94ab615 elementor-widget elementor-widget-text-editor\" data-id=\"94ab615\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4 data-start=\"2012\" data-end=\"2052\">What this means from the MEMS side<\/h4><p data-start=\"1454\" data-end=\"2010\"><strong data-start=\"1454\" data-end=\"1497\">\u00a0 \u00a0 Aperture scaling without extra inertia.<\/strong> <br \/>Unit size stays constant, so rotational momentum per unit doesn\u2019t balloon while total aperture scales.<br data-start=\"1600\" data-end=\"1603\" \/><strong data-start=\"1603\" data-end=\"1634\">\u00a0 \u00a0 Efficient heat dissipation.<\/strong> <br \/>Every unit conducts heat through its own hinge\/anchor into the substrate, improving thermal handling.<br data-start=\"1736\" data-end=\"1739\" \/><strong data-start=\"1739\" data-end=\"1769\">\u00a0 \u00a0 High mechanical bandwidth.<\/strong> <br \/>Fast-axis resonant operation around ~20 kHz supports stable scanning at display refresh rates.<br data-start=\"1864\" data-end=\"1867\" \/><strong data-start=\"1867\" data-end=\"1902\">\u00a0 \u00a0 Standardizable building blocks.<\/strong> <br \/>Keep the unit process stable and scale effective area by synchronization, not by risky monolithic upsizing.<\/p><h4 data-start=\"2012\" data-end=\"2052\">What this means for an LBS projector<\/h4><p data-start=\"2053\" data-end=\"2466\"><strong data-start=\"2053\" data-end=\"2109\">\u00a0 \u00a0 Higher brightness and support for multi-mode lasers.<\/strong> <br \/>Larger effective aperture passes more light and tolerates higher optical power.<br data-start=\"2189\" data-end=\"2192\" \/><strong data-start=\"2192\" data-end=\"2237\">\u00a0 \u00a0 Better eye safety at a given lumen level.<\/strong> <br \/>Larger spot\/area lowers peak irradiance.<br data-start=\"2278\" data-end=\"2281\" \/><strong data-start=\"2281\" data-end=\"2302\">\u00a0 \u00a0 High reliability.<\/strong> <br \/>Many small moving masses are more shock\/vibe-robust than one big mirror.<br data-start=\"2375\" data-end=\"2378\" \/><strong data-start=\"2378\" data-end=\"2409\">\u00a0 \u00a0 Lower system cost at scale.<\/strong> <br \/>Reuse standard mirror units; scale with synchronization.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d71e532 elementor-widget elementor-widget-video\" data-id=\"d71e532\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2026\/01\/Lbs2.mp4\" autoplay=\"\" loop=\"\" muted=\"muted\" playsinline=\"\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac89c4f elementor-widget elementor-widget-heading\" data-id=\"ac89c4f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Typical IFM configurations<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-64da63e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"64da63e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3bf9507\" data-id=\"3bf9507\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-16e4955 elementor-widget elementor-widget-image\" data-id=\"16e4955\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.1 - 09-05-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"577\" height=\"433\" src=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/IFM_1D.png\" class=\"attachment-large size-large wp-image-3563\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/IFM_1D.png 577w, https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/IFM_1D-300x225.png 300w\" sizes=\"(max-width: 577px) 100vw, 577px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1defa4a elementor-widget elementor-widget-text-editor\" data-id=\"1defa4a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>\u00a0<\/h4><h4><strong data-start=\"2609\" data-end=\"2642\">IFM-1D\u00a0<\/strong><\/h4><p><span data-start=\"2609\" data-end=\"2642\"><b>Fast axis, resonant scanner<br \/><\/b><\/span><span style=\"font-style: inherit; font-weight: inherit;\">Pair with a slow axis to form a 2-D scanner.<br \/>6mm\u00a0<\/span>\u00d7<span style=\"font-style: inherit; font-weight: inherit;\">\u00a03mm active optical area, 20kHz.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-030a9fd\" data-id=\"030a9fd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8404d5d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8404d5d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"493\" height=\"507\" src=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/IFM_2D.png\" class=\"attachment-full size-full wp-image-3564\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/IFM_2D.png 493w, https:\/\/insyncmirror.com\/wp-content\/uploads\/2025\/09\/IFM_2D-292x300.png 292w\" sizes=\"(max-width: 493px) 100vw, 493px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6e13c7 elementor-widget elementor-widget-text-editor\" data-id=\"f6e13c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong data-start=\"2609\" data-end=\"2642\">IFM-2D\u00a0<\/strong><\/h4><p><strong data-start=\"2689\" data-end=\"2709\">Hybrid scanner<\/strong>\u00a0<br \/>Resonant fast axis MEMS sitting on electromagnetically driven slow axis.<br \/>Up to 40Hz triangle wave scanning.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a2435d7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a2435d7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6023945\" data-id=\"6023945\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee3fce3 elementor-widget elementor-widget-heading\" data-id=\"ee3fce3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">IFM key parameters (customizable)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e63d604 elementor-widget elementor-widget-text-editor\" data-id=\"e63d604\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"2821\" data-end=\"2965\">Most parameters can be tailored (aperture, scan angle, coatings, sensing, package, drive). Values below reflect current IFM prototypes\/typicals.<\/p><div class=\"_tableContainer_1rjym_1\"><div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2967\" data-end=\"4379\"><thead data-start=\"2967\" data-end=\"3025\"><tr data-start=\"2967\" data-end=\"3025\"><th data-start=\"2967\" data-end=\"2979\" data-col-size=\"sm\">Parameter<\/th><th data-start=\"2979\" data-end=\"2999\" data-col-size=\"sm\">Condition \/ Notes<\/th><th data-start=\"2999\" data-end=\"3005\" data-col-size=\"sm\">Min<\/th><th data-start=\"3005\" data-end=\"3011\" data-col-size=\"sm\">Typ<\/th><th data-start=\"3011\" data-end=\"3017\" data-col-size=\"sm\">Max<\/th><th data-start=\"3017\" data-end=\"3025\" data-col-size=\"sm\">Unit<\/th><\/tr><\/thead><tbody data-start=\"3055\" data-end=\"4379\"><tr data-start=\"3055\" data-end=\"3143\"><td data-start=\"3055\" data-end=\"3100\" data-col-size=\"sm\"><strong data-start=\"3057\" data-end=\"3099\">Optical effective aperture (1D mirror)<\/strong><\/td><td data-start=\"3100\" data-end=\"3119\" data-col-size=\"sm\">Illuminated area<\/td><td data-start=\"3119\" data-end=\"3123\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3123\" data-end=\"3132\" data-col-size=\"sm\"><strong data-start=\"3125\" data-end=\"3131\">15<\/strong><\/td><td data-start=\"3132\" data-end=\"3136\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3136\" data-end=\"3143\" data-col-size=\"sm\">mm\u00b2<\/td><\/tr><tr data-start=\"3144\" data-end=\"3218\"><td data-start=\"3144\" data-end=\"3181\" data-col-size=\"sm\"><strong data-start=\"3146\" data-end=\"3180\">Optical scan angle (fast axis)<\/strong><\/td><td data-start=\"3181\" data-end=\"3196\" data-col-size=\"sm\">Optical, p-p<\/td><td data-start=\"3196\" data-end=\"3200\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3200\" data-end=\"3209\" data-col-size=\"sm\"><strong data-start=\"3202\" data-end=\"3208\">30<\/strong><\/td><td data-start=\"3209\" data-end=\"3213\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3213\" data-end=\"3218\" data-col-size=\"sm\">\u00b0<\/td><\/tr><tr data-start=\"3219\" data-end=\"3319\"><td data-start=\"3219\" data-end=\"3251\" data-col-size=\"sm\"><strong data-start=\"3221\" data-end=\"3250\">Reflected-beam divergence<\/strong><\/td><td data-start=\"3251\" data-end=\"3291\" data-col-size=\"sm\">Collimated, \u03bb = 635 nm, full aperture<\/td><td data-start=\"3291\" data-end=\"3295\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3295\" data-end=\"3303\" data-col-size=\"sm\"><strong data-start=\"3297\" data-end=\"3302\">2<\/strong><\/td><td data-start=\"3303\" data-end=\"3311\" data-col-size=\"sm\"><strong data-start=\"3305\" data-end=\"3310\">3<\/strong><\/td><td data-start=\"3311\" data-end=\"3319\" data-col-size=\"sm\">mrad<\/td><\/tr><tr data-start=\"3320\" data-end=\"3410\"><td data-start=\"3320\" data-end=\"3357\" data-col-size=\"sm\"><strong data-start=\"3322\" data-end=\"3356\">Resonant frequency (fast axis)<\/strong><\/td><td data-start=\"3357\" data-end=\"3376\" data-col-size=\"sm\">Room temp, 1 atm<\/td><td data-start=\"3376\" data-end=\"3385\" data-col-size=\"sm\"><strong data-start=\"3378\" data-end=\"3384\">18<\/strong><\/td><td data-start=\"3385\" data-end=\"3394\" data-col-size=\"sm\"><strong data-start=\"3387\" data-end=\"3393\">20<\/strong><\/td><td data-start=\"3394\" data-end=\"3403\" data-col-size=\"sm\"><strong data-start=\"3396\" data-end=\"3402\">22<\/strong><\/td><td data-start=\"3403\" data-end=\"3410\" data-col-size=\"sm\">kHz<\/td><\/tr><tr data-start=\"3411\" data-end=\"3504\"><td data-start=\"3411\" data-end=\"3441\" data-col-size=\"sm\"><strong data-start=\"3413\" data-end=\"3440\">Power (fast-axis drive)<\/strong><\/td><td data-start=\"3441\" data-end=\"3468\" data-col-size=\"sm\">At typical optical angle<\/td><td data-start=\"3468\" data-end=\"3478\" data-col-size=\"sm\"><strong data-start=\"3470\" data-end=\"3477\">0.5<\/strong><\/td><td data-start=\"3478\" data-end=\"3488\" data-col-size=\"sm\"><strong data-start=\"3480\" data-end=\"3487\">0.8<\/strong><\/td><td data-start=\"3488\" data-end=\"3498\" data-col-size=\"sm\"><strong data-start=\"3490\" data-end=\"3497\">1.0<\/strong><\/td><td data-start=\"3498\" data-end=\"3504\" data-col-size=\"sm\">mW<\/td><\/tr><tr data-start=\"3505\" data-end=\"3605\"><td data-start=\"3505\" data-end=\"3537\" data-col-size=\"sm\"><strong data-start=\"3507\" data-end=\"3536\">Drive voltage (fast axis)<\/strong><\/td><td data-start=\"3537\" data-end=\"3572\" data-col-size=\"sm\">Sinusoidal, Vpp at typical angle<\/td><td data-start=\"3572\" data-end=\"3581\" data-col-size=\"sm\"><strong data-start=\"3574\" data-end=\"3580\">80<\/strong><\/td><td data-start=\"3581\" data-end=\"3590\" data-col-size=\"sm\"><strong data-start=\"3583\" data-end=\"3589\">110<\/strong><\/td><td data-start=\"3590\" data-end=\"3600\" data-col-size=\"sm\"><strong data-start=\"3592\" data-end=\"3599\">140<\/strong><\/td><td data-start=\"3600\" data-end=\"3605\" data-col-size=\"sm\">V<\/td><\/tr><tr data-start=\"3606\" data-end=\"3693\"><td data-start=\"3606\" data-end=\"3638\" data-col-size=\"sm\"><strong data-start=\"3608\" data-end=\"3637\">Drive current (fast axis)<\/strong><\/td><td data-start=\"3638\" data-end=\"3657\" data-col-size=\"sm\">At typical angle<\/td><td data-start=\"3657\" data-end=\"3667\" data-col-size=\"sm\"><strong data-start=\"3659\" data-end=\"3666\">200<\/strong><\/td><td data-start=\"3667\" data-end=\"3677\" data-col-size=\"sm\"><strong data-start=\"3669\" data-end=\"3676\">300<\/strong><\/td><td data-start=\"3677\" data-end=\"3687\" data-col-size=\"sm\"><strong data-start=\"3679\" data-end=\"3686\">400<\/strong><\/td><td data-start=\"3687\" data-end=\"3693\" data-col-size=\"sm\">\u00b5A<\/td><\/tr><tr data-start=\"3694\" data-end=\"3768\"><td data-start=\"3694\" data-end=\"3725\" data-col-size=\"sm\"><strong data-start=\"3696\" data-end=\"3724\">Mechanical Q (fast axis)<\/strong><\/td><td data-start=\"3725\" data-end=\"3733\" data-col-size=\"sm\">1 atm<\/td><td data-start=\"3733\" data-end=\"3743\" data-col-size=\"sm\"><strong data-start=\"3735\" data-end=\"3742\">160<\/strong><\/td><td data-start=\"3743\" data-end=\"3753\" data-col-size=\"sm\"><strong data-start=\"3745\" data-end=\"3752\">190<\/strong><\/td><td data-start=\"3753\" data-end=\"3763\" data-col-size=\"sm\"><strong data-start=\"3755\" data-end=\"3762\">210<\/strong><\/td><td data-start=\"3763\" data-end=\"3768\" data-col-size=\"sm\">\u2014<\/td><\/tr><tr data-start=\"3769\" data-end=\"3842\"><td data-start=\"3769\" data-end=\"3797\" data-col-size=\"sm\"><strong data-start=\"3771\" data-end=\"3796\">Angle detection noise<\/strong><\/td><td data-start=\"3797\" data-end=\"3817\" data-col-size=\"sm\">RMS optical angle<\/td><td data-start=\"3817\" data-end=\"3821\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3821\" data-end=\"3833\" data-col-size=\"sm\"><strong data-start=\"3823\" data-end=\"3832\">0.002<\/strong><\/td><td data-start=\"3833\" data-end=\"3837\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3837\" data-end=\"3842\" data-col-size=\"sm\">\u00b0<\/td><\/tr><tr data-start=\"3843\" data-end=\"3919\"><td data-start=\"3843\" data-end=\"3874\" data-col-size=\"sm\"><strong data-start=\"3845\" data-end=\"3873\">Angle detection accuracy<\/strong><\/td><td data-start=\"3874\" data-end=\"3888\" data-col-size=\"sm\">\u221240 ~ 85 \u00b0C<\/td><td data-start=\"3888\" data-end=\"3892\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3892\" data-end=\"3903\" data-col-size=\"sm\"><strong data-start=\"3894\" data-end=\"3902\">0.01<\/strong><\/td><td data-start=\"3903\" data-end=\"3914\" data-col-size=\"sm\"><strong data-start=\"3905\" data-end=\"3913\">0.05<\/strong><\/td><td data-start=\"3914\" data-end=\"3919\" data-col-size=\"sm\">\u00b0<\/td><\/tr><tr data-start=\"3920\" data-end=\"3986\"><td data-start=\"3920\" data-end=\"3946\" data-col-size=\"sm\"><strong data-start=\"3922\" data-end=\"3945\">Mirror reflectivity<\/strong><\/td><td data-start=\"3946\" data-end=\"3959\" data-col-size=\"sm\">450\u2013650 nm<\/td><td data-start=\"3959\" data-end=\"3968\" data-col-size=\"sm\"><strong data-start=\"3961\" data-end=\"3967\">95<\/strong><\/td><td data-start=\"3968\" data-end=\"3977\" data-col-size=\"sm\"><strong data-start=\"3970\" data-end=\"3976\">97<\/strong><\/td><td data-start=\"3977\" data-end=\"3981\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"3981\" data-end=\"3986\" data-col-size=\"sm\">%<\/td><\/tr><tr data-start=\"3987\" data-end=\"4080\"><td data-start=\"3987\" data-end=\"4012\" data-col-size=\"sm\"><strong data-start=\"3989\" data-end=\"4011\">G-shock resistance<\/strong><\/td><td data-start=\"4012\" data-end=\"4049\" data-col-size=\"sm\">Half-sine, 0.5 ms, 3-axis, 3\u00d7 each<\/td><td data-start=\"4049\" data-end=\"4060\" data-col-size=\"sm\"><strong data-start=\"4051\" data-end=\"4059\">1500<\/strong><\/td><td data-start=\"4060\" data-end=\"4064\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4064\" data-end=\"4075\" data-col-size=\"sm\"><strong data-start=\"4066\" data-end=\"4074\">6000<\/strong><\/td><td data-start=\"4075\" data-end=\"4080\" data-col-size=\"sm\">g<\/td><\/tr><tr data-start=\"4081\" data-end=\"4160\"><td data-start=\"4081\" data-end=\"4123\" data-col-size=\"sm\"><strong data-start=\"4083\" data-end=\"4122\">Slow-axis optical angle (2D hybrid)<\/strong><\/td><td data-start=\"4123\" data-end=\"4138\" data-col-size=\"sm\">Quasi-static<\/td><td data-start=\"4138\" data-end=\"4142\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4142\" data-end=\"4151\" data-col-size=\"sm\"><strong data-start=\"4144\" data-end=\"4150\">50<\/strong><\/td><td data-start=\"4151\" data-end=\"4155\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4155\" data-end=\"4160\" data-col-size=\"sm\">\u00b0<\/td><\/tr><tr data-start=\"4161\" data-end=\"4236\"><td data-start=\"4161\" data-end=\"4194\" data-col-size=\"sm\"><strong data-start=\"4163\" data-end=\"4193\">Slow-axis control accuracy<\/strong><\/td><td data-start=\"4194\" data-end=\"4213\" data-col-size=\"sm\">60 Hz triangular<\/td><td data-start=\"4213\" data-end=\"4217\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4217\" data-end=\"4227\" data-col-size=\"sm\"><strong data-start=\"4219\" data-end=\"4226\">0.04<\/strong><\/td><td data-start=\"4227\" data-end=\"4231\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4231\" data-end=\"4236\" data-col-size=\"sm\">\u00b0<\/td><\/tr><tr data-start=\"4237\" data-end=\"4293\"><td data-start=\"4237\" data-end=\"4259\" data-col-size=\"sm\"><strong data-start=\"4239\" data-end=\"4258\">Slow-axis power<\/strong><\/td><td data-start=\"4259\" data-end=\"4270\" data-col-size=\"sm\">Averaged<\/td><td data-start=\"4270\" data-end=\"4274\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4274\" data-end=\"4284\" data-col-size=\"sm\"><strong data-start=\"4276\" data-end=\"4283\">0.2<\/strong><\/td><td data-start=\"4284\" data-end=\"4288\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4288\" data-end=\"4293\" data-col-size=\"sm\">W<\/td><\/tr><tr data-start=\"4294\" data-end=\"4379\"><td data-start=\"4294\" data-end=\"4332\" data-col-size=\"sm\"><strong data-start=\"4296\" data-end=\"4331\">Slow-axis max voltage \/ current<\/strong><\/td><td data-start=\"4332\" data-end=\"4348\" data-col-size=\"sm\">Stall at peak<\/td><td data-start=\"4348\" data-end=\"4352\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4352\" data-end=\"4366\" data-col-size=\"sm\"><strong data-start=\"4354\" data-end=\"4365\">6 \/ 0.3<\/strong><\/td><td data-start=\"4366\" data-end=\"4370\" data-col-size=\"sm\">\u2014<\/td><td data-start=\"4370\" data-end=\"4379\" data-col-size=\"sm\">V \/ A<\/td><\/tr><\/tbody><\/table><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>IFM \u2014 Imaging\/Display (for LBS) A short history of LBS Laser Beam Scanning (LBS) display systems emerged to shrink optics and drive pixels by steering a narrow beam rather than addressing a 2-D array. Early LBS used galvanometers or polygon scanners; MEMS mirrors later enabled smaller, faster, lower-cost engines that fit wearables, pico-projectors, HUDs, and &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/insyncmirror.com\/?page_id=3560\"> <span class=\"screen-reader-text\">IFM<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IFM - inSync Mirror<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/insyncmirror.com\/?page_id=3560\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IFM - inSync Mirror\" \/>\n<meta property=\"og:description\" content=\"IFM \u2014 Imaging\/Display (for LBS) A short history of LBS Laser Beam Scanning (LBS) display systems emerged to shrink optics and drive pixels by steering a narrow beam rather than addressing a 2-D array. 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