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Spatial Light Modulator


Our LCOS-SLM (liquid crystal on silicon based spatial light modulator) is an advanced spatial light modulator for full high resolution applications. WUXGA (1920 x 1200) resolution, 10-bit (1024 gray levels), and excellent phase stability (~0.003π rad.) make ultra-fine light modulation possible for various applications.

What is a spatial light modulator?

Spatial light modulator is a 2 dimensional phase modulation device. SLM enable to control 2 dimensional light signal to achieve hologram image, beam deflection and arbitrary beamshape by use of a SLM. SLM has been deployed in a various applications, such as 3D printer in UV, cell manipulation in VIS and laser processing in IR.

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SLM Product Line-Up (For R&D Applications)

Spatial light modulators can be placed in complex optical systems easily, making them ideal for research and development fields. See here for embedding in equipment.

Model No. Features
SLM-310-G Spatial Light Modulator for laser processing (500W durable model)
SLM-210 High-Speed LCOS Spatial Light Modulator
SLM-300 High-Power LCOS Spatial Light Modulator
SLM-250 UV Hardened Spatial Light Modulator
SLM-200 Full HD Reflective Spatial Light Modulator


Spatial Light Modulator Wavelength Range

Spatial Light Modulator for laser processing (500W durable model)

SLM-310-G  Preliminary

SLM-310-G

 

  • Wavelength Range 532 ± 50 nm
  • High-power model holds the world record for high-power durability up to CW 500 Watts.
  • LCOS head with water-cooled heat sink

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High-Speed LCOS Spatial Light Modulator

SLM-210

SLM-210

 

SLM-210 is a LCOS-SLM with a response time of less than 10ms, which is more than 20 times faster than the conventional LCOS-SLM.

  • High Speed LCOS-SLM
  • Response time < 10 ms

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High-Power LCOS Spatial Light Modulator

SLM-300

SLM-300

 

  • Wavelength Range 532, 800, 1064 nm
  • High-power model holds the world record for high-power durability up to CW 200 Watts.
  • LCOS head with water-cooled heat sink

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UV Hardened Spatial Light Modulator

SLM-250

UV hardend Spatial Light Modulator SLM-250

Reflective LCOS (Phase only)

  • Wavelength range 365~550 nm
  • WUXGA (1920 x 1200) resolution
  • 42 times higher UV tolerance compared to the visible to Infra-Red (IR) wavelength SLM-200

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Reflective Spatial Light Modulator (standard model)

SLM-200

SLM-200
  • Wavelength range 450~1600 nm
  • WUXGA (1920 x 1200) resolution
  • 10-bit (1024 gray levels)
  • Excellent phase stability (~0.001π rad.)

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SLM Product Line-Up (For Industrial Applications)

Compact and low-cost spatial light modulators for embedding in equipment to enable applications in the industrial field.

Model No. Features
SLM-20 Reflective Spatial Light Modulator (standard model)
SLM-30 High-Power LCOS Spatial Light Modulator

Reflective Spatial Light Modulator (standard model) Embedded module (For OEM)

SLM-20

SLM-20
  • Wavelength range 450-1600 nm
  • 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 ~0.001πrad.(Typ.)



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High-Power LCOS Spatial Light Modulator Embedded module (For OEM)

SLM-30

SLM-30
  • Wavelength range 532, 800, 1064 nm
  • 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.)



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