Outstanding Performance
High-Power LCOS Spatial Light Modulator Embedded module (For OEM)
SLM-30
The SLM-30 is a spatial light modulator for high-power lasers that is compatible with 200 W (watt)-class lasers by optimizing the liquid crystal and heat dissipation structure. The LCOS-SLM head and drive circuit are connected by a flexible cable for easy integration into equipment. The LCOS-SLM head is equipped with a water-cooled heat sink for high cooling performance.
Features
- Center Wavelength 532, 800, 1064 nm
- High-power durability up to CW 200 Watts
- Small-sized and reasonable price for equipment integration
- WUXGA (1920 x 1200) resolution
- High Phase Resolution 10-bit (1024) Gray Level
- Ultra Low Phase Noise ~0.003πrad.(Typ.)
Applications
- Laser Processing
- 3D-Printing
- IC Trimming
- Wavefront adaptive optics
- Pulse / Spectral shaping
Specifications
| Item | min. | max. | Units | Notes |
|---|---|---|---|---|
| Wavelength range | Type 01: 485 Type 02: 750 Type 03: 1020 |
Type 01: 580 Type 02: 850 Type 03: 1110 |
nm | |
| Phase depth | 2π | – | rad. | Type 01: At 580 nm Type 02: At 850 nm Type 03: At 1110 nm |
| Response time 1) Tr / Tf |
Type 01: 37 / 72 Type 02: 171 / 324 Type 03: 163 / 330 |
ms | ||
| AR coat reflectance | - | 1.0 | % | Angle of incidence = 0 degree |
| Frame rate | 60 | Hz | ||
| Panel reflectivity 2) | Typ. > 80 | % |
|
|
| Aperture ratio | 95 | % | ||
| Pixel size / pitch | 7.8 / 8.0 | μm | ||
| Panel size | (H) 15.36 x (V) 9.60 | mm | Active area | |
| Panel resolution 3) | (H) 1920 x (V) 1200 | pixel | ||
| LCOS drive frequency | 1200 | Hz | ||
| Phase stability | Typ. < 0.003π | rad. | ||
| Gray level | 10 (1024 levels) | bit | ||
| Optical power handling 4) | - | 200 | W/cm² | 1064 nm CW |
| Water flow | 1～10 | L/min. | 15～25℃(Cooling water temperature) | |
| Water inlet and outlet | Pipe fitting Rc(PT) 3/8 inch female | - | ||
| Operating temperature | 15 | 35 | ℃ | No condensation |
| Storage temperature | 0 | 40 | ℃ | No condensation |
| Interface | DVI*/ USB 3.0 / Trigger IN, OUT (SMB) | – | *10-bit using RGB 8-bit, 3 colors | |
| Control software | GUI software and SDK for Windows | – | C#, Python, Matlab, Labview | |
1) Response time is a typical value and is not affected by frame rate.
Tr: Rise time between 10% and 90% levels in a phase change of 0 to 1023 bit (2π rad.) at 25℃.
Tf: Fall time between 90% and 10% levels in a phase change of 1023 to 0 bit (2π rad.) at 25℃.
2) Zero-order reflection.
Depending on specified wavelength range.
3) Specification on the defect pixels are no object.
4) The value is not guaranteed.Depending on the conditions of the laser oscillator used,
the product's life may be significantly shortened due to accumulated exposure time.
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Catalog
FAQ
Q.Is it possible to specify the frame rate for LCOS-SLM?
Yes, please select 60Hz/120Hz when ordering.
(You cannot switch frame rates after purchase.)
