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LETO Phase Only Spatial Light Modulator (Reflective)

The LETO phase modulator is based on a reflective LCOS microdisplay with full HD (1920 x 1080 pixel ) resolution. With a pixel pitch of only 6.4 μm and a small interpixel gap of 0.2 μm the LETO SLM provides a high fill factor of 93% and thereby a high light efficiency.
The LETO Spatial Light Modulator is usable for the 400-1100 nm range and the modulator provides a phase shift of 2 π up to 850 nm. The device is delivered with a linear 256-level phase response for the specified user wavelength. The adaptation of the device settings for different operating wavelengths to a linear 2 π phase response can be done by straight forward gamma correction using the supplied calibration software.
The LETO Spatial Light Modulator offers a reflectivity of ~ 75%. Due to the optimized design of the LCOS microdisplay the LETO SLM shows low cross talk between the pixels resulting in high effective spatial resolution. The device offers diffraction efficiencies of more than 80% (16 level blazed grating) which leads to a total light efficiency of ~ 60%.
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LETO

Reflective LCOS (Phase Only)

  •  Display Type  Reflective LCOS (Phase Only)
     Resolution  1920 x 1080
     Pixel Pitch
     6.4 μm
     Fill Factor  93 %
     Active Area / Diagonal
     12.5 x 7.1 mm (0.55″ Diagonal)
     Addressing  8 Bit (256 Grey Levels)
     Signal Formats
     HDMI – HDTV Resolution
     Frame Rate  60 Hz
  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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Special Features:
- Reflective LCOS Microdisplay
- Phase Only Modulation
- Small Interpixel Gaps
- 6.4 μm Small Pixel Pitch

The LETO phase only modulator devices can simply be addressed like an external monitor using the standard HDMI interface of the graphics card. No additional software or special hardware is needed to operate the SLM.

Special Features:

LETO Spatial Light Modulator Kit – Contents
- LETO SLM Driver Box
- Phase Only Display incl. Flex Cable (1920 x 1080 Pixel)
- HDMI-cable & DVI/HDMI-cable
- USB Cable
- Power Supply
- Operating Instruction / Manual
- Data Medium (CD or USB Flash Drive) with Manual, Calibration Software and Application Software

Driver Dimensions (Unit: mm):

Display Dimensions (Unit: mm):