4K Resolution Liquid Crystal Spatial Light Modulator
The HDSLM36R Series is 4K resolution LCOS-based spatial light modulator with reflective coating. It features 3.6μm ultra-small pixel and 25cm ultra-long FPC cable. Enabling easy tricolor time sequence refresh (60Hz) or monochrome refresh (180Hz), the HDSLM36R supports simultaneous operation of multiple 4K resolution SLMs (maximum to application of 16K8K). This type is suitable for the optical application performance in optical information processing, holographic reconstruction and optical field display.
Versions
A) HDSLM36R / HDSLM36RA High-speed Basic Version
– LCoS optical chip section is adjusted leftwards and rightward as well as tilted upwards and downwards
– Long FPC data line, LCoS optical chip part is small and easy for integration
– High space bandwidth product, high imaging resolution
B) HDSLM36R- Lite High Speed Compact Version
– FPC cable is designed in a removable mode
– Separated-structure design with small control panel for compact space
C) HDSLM36R- Kit High Speed Holographic Kit
– Integrated design, avoid light path setup
– Plugged-in available
D) HDSLM36R- PCIe PCIe Multichannel
– One driver integrated with 4 LCoS heads
– Applicable for splicing 8K4K applications, supports splicing control up to 16K8K
– Applicable for multi-SLM cascade optical computing applications with hybrid amplitude-phase modulation
– Separated structure design
Applications
- Optical Field Regulation Beam Deflection
- Optical Split-Interleave-Multiplexing
- Free Space Optical Communication
- Ultra High Resolution Imaging
- Laser Processing/3D Printing
- Computational Holography, Holographic Projection, Holographic Storage
Specifications
| Type | HDSLM36R | HDSLM36R-TELCO | HDSLM36R-KIT | HDSLM36RA |
| Resolution | 4096*2240(3840*2160) | |||
| Wavelength | 420-670 nm | 1550 nm | 420-670 nm | 420-700 nm |
| Panel Active Area | 13.82 mm*7.78 mm | |||
| Pixel Size | 3.6 μm | |||
| Fill Factor | > 90% | |||
| Phase Retardance | > 2.3π@638 nm | > 2.3π@1550 nm | > 2.3π@638 nm | / |
| Reflectance | 60% | / | ||
| Diffraction Efficiency | 83%@8 step | 50%@8 step | 83%@8 step | / |
| Amplitude Contrast | / | / | / | 100：1 |
| Bit Depth | 8 bit | |||
| Frame Rate | 60 Hz/180 Hz | |||
| Phase Stability | ~ 0.01π | / | ||
| Sync Output Trigger High Level Signal | 3.3 V | |||
| Sync Output Trigger Pulse Width | 2.70 ms | |||
| Interface /PC Connection | HDMI, Type-C | |||
Holographic Case Diagram
