Spatial Light Modulators (High-Power Type) CONIR/COVIS-LASE-2k2k
The liquid-crystal-on-silicon spatial light modulator, LCoS-SLM, mainly consists of a high-resolution reflective LCoS device and an FPGA driver board. A PC loads the computer-generated hologram CGH through an HDMI cable. Through specialized packaging, LCoS-SLM combines the unique light modulation properties of liquid crystal LC materials with the advantages of high-performance silicon-based CMOS technology. Camoptics optimizes the LCoS optical design to reduce optical loss and achieve high diffraction efficiency. Precise optical wavefront control is critical to system performance in advanced applications including optical communications (WSS, OXC), precision laser processing (multibeam processing and spot shaping), metal additive manufacturing (3D printing), and biomedicine. With high precision, high stability, and high light utilization, the Camoptics liquid-crystal-on-silicon spatial light modulator (LCoS-SLM) helps industry customers overcome technical limitations and achieve more efficient and precise optical control. Application Value. Successful completion of this 500W single-mode fiber laser power test fully demonstrates the reliability and stability of the Camoptics spatial light modulator under high-power laser irradiation. Its high power handling capacity and high-precision optical field control make it particularly suitable for precision manufacturing, micro/nanoprocessing, and other applications with stringent requirements for beam uniformity and controllability. This result provides scientific research users with higher-power experimental conditions and creates new opportunities for high-end precision manufacturing companies to improve process efficiency and processing quality.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Type | Reflective 2k2k LCoS SLM |
| Pixel pitch | 6.4 μm |
| Fill factor | >88% |
| Pixel resolution | 2048 x 2048 |
| Phase modulation | ≥ 2π |
| Wavelength range | 450-1000nm; 500-550nm; 750-850nm; 1000-1100nm; 1500-1625nm |
| Bit depth | 8-bit (256 grey scales) |
| Diffraction efficiency | >85% @ 8th-order blazed grating |
| Light utilization | 76.5%-80% |
| Storage Temperature | 0 to 60°C |
| Operating Temperature | 10 to 60°C |
Applications
Datasheet
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