{"id":58403,"date":"2025-09-04T15:26:12","date_gmt":"2025-09-04T15:26:12","guid":{"rendered":"https:\/\/photonics.laser2000.co.uk\/?post_type=product&#038;p=58403"},"modified":"2025-12-17T14:37:32","modified_gmt":"2025-12-17T14:37:32","slug":"ultra-high-power-spatial-light-modulator","status":"publish","type":"product","link":"https:\/\/stagingphotonics.laser2000.co.uk\/?product=ultra-high-power-spatial-light-modulator","title":{"rendered":"Ultra-High Power Spatial Light Modulator"},"content":{"rendered":"<h1>1024 x 1024 Ultra-High Power Spatial Light Modulator<\/h1>\n<p>Engineered by Meadowlark Optics, the Ultra-High Power Liquid Crystal on Silicon (LCoS) Spatial Light Modulator (SLM) delivers industry-leading performance for pure phase modulation under extreme laser power conditions. With support for continuous wave (CW) power handling \u2265 1 kW at 1070 nm, this SLM is optimized for high-demand optical applications.<\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li>High Power Handling \u2265 1 kW CW at 1070 nm<\/li>\n<li>1024 x 1024 Resolution<\/li>\n<li>Water-Cooled Copper Heat Sink<\/li>\n<li>Active TEC Cooling for Thermal Stability<\/li>\n<li>Sapphire Coverglass with High Thermal Conductivity<\/li>\n<li>Dielectric Mirrored Backplane<\/li>\n<li>Anti-Reflection Coated Coverglass<\/li>\n<li>Wavelength Options: 780\u2013850 nm or 980\u20131150 nm<\/li>\n<li>Pure Analog Phase Control<\/li>\n<li>High Refresh Rates up to 1400 Hz<\/li>\n<li>On-Board Memory<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-48272\" src=\"https:\/\/stagingphotonics.laser2000.co.uk\/wp-content\/uploads\/2025\/06\/SLM-temperature-600x447.png\" alt=\"\" width=\"389\" height=\"290\" \/> <img decoding=\"async\" class=\" wp-image-48273 alignleft\" src=\"https:\/\/stagingphotonics.laser2000.co.uk\/wp-content\/uploads\/2025\/06\/UHP-1K-1st-order-diffraction-efficiency-1-600x408.png\" alt=\"\" width=\"430\" height=\"292\" \/><\/p>\n<h2>Performance Under High Laser Power<\/h2>\n<h3>High Average Power Capability<\/h3>\n<p>Tested up to 1.4 kW at SPICA, the SLM maintains its full &gt;1 wave phase modulation range, making it ideal for high-intensity laser environments.<\/p>\n<h3>Optimised Thermal Management<\/h3>\n<p>The integrated water-cooled copper heat sink features quick-disconnect tubing for seamless connection to external chillers. Combined with active thermoelectric (TEC) cooling, it ensures stable operation across varying heat loads.<\/p>\n<h3>Sapphire Coverglass Advantage<\/h3>\n<p>The heat-conducting sapphire coverglass efficiently channels heat away from the active area, ensuring high thermal stability and maintaining optical performance at elevated power levels.<\/p>\n<h2>Advanced Liquid Crystal Design<\/h2>\n<h3>High-Temperature Liquid Crystal<\/h3>\n<p>The custom liquid crystal formulation sustains reliable phase modulation at elevated temperatures, expanding the usable power range of the SLM.<\/p>\n<h3>Real-Time Monitoring<\/h3>\n<p>Built-in temperature sensors offer real-time monitoring through provided software tools, enhancing system safety and performance tracking.<\/p>\n<h2>Precision Calibration &amp; Control<\/h2>\n<h3>Lookup Table Calibration<\/h3>\n<p>Users can achieve optimal performance by calibrating the SLM at their specific laser wavelength and power level using the included calibration kit.<\/p>\n<h3>Analog Phase Modulation<\/h3>\n<p>The SLM uses analog data addressing to provide pure analog phase control with high refresh rates (up to 1400 Hz), ensuring fast response and excellent phase stability for demanding optical setups.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1024 x 1024 Ultra-High Power Spatial Light Modulator Engineered by Meadowlark Optics, the Ultra-High Power Liquid Crystal on Silicon (LCoS) Spatial Light [&hellip;]<\/p>\n","protected":false},"featured_media":58407,"template":"","meta":{"_acf_changed":false,"footnotes":""},"product_brand":[],"product_cat":[172],"product_tag":[],"class_list":{"0":"post-58403","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-spatial-light-modulators-polarisation-phase-control","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v27.7) - 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