LC-R 720 - Spatial Light Modulator: 180 Hz WXGA

LC-R 720 - Spatial Light Modulator: 180 Hz WXGA

Spatial Light Modulator   

LC-R 720   

  • Fill factor: 92%
  • Signal type: DVI
  • Pixel pitch: 20 µm
  • Phase only modulation mode
  • WXGA resolution (1280 x 768)
  • Reflective LCOS microdisplay
  • Up to 180 Hz image frame rate
  • Amplitude or phase modulation
  • Intensity ratio of 1000:1 @ 633 nm
  • High light diffraction efficiency up to 60%
  • >π phase modulation in the visible range

The LC-R 720 has high resolution and good fill factor. The high image frame rate of 180 Hz and short response time of 3 ms makes it ideal for use in high speed applications.

HOLOEYE Photonics AG is a provider of products and services based on micro-structured optical components and computer-controlled optical wave manipulation. The company's main focus is on the development of adaptive micro-optics and diffractive components for scientific and industrial applications. Products include spatial light modulators and diffractive optical elements.

HOLOEYE's spatial light modulator (SLM) systems are based on liquid crystal micro-displays. These devices can modulate light spatially in amplitude and phase, so they act as a dynamic optical element. The optical function or information to be displayed can be taken from the optic design directly and can be transferred by a computer interface. Implementation is straightforward due to the smart system architecture and by easy addressing using DVI signals directly from a computer graphics card. In many cases there are no additional optical devices necessary or the SLM can be incorporated in existing optical setups and devices.

  • Digital holography
  • Optical tweezers
  • Image projection
  • Laser beam shaping
  • Coherent wavefront modulation
  • Phase shifting
  • Laser pulse modulation
  • Beam splitting

Please contact us for the latest price.


A number of papers have been published by scientists around the globe who have used a HOLOEYE LC-R 720 series SLM in their research. Here are some examples:

A database of published papers, searchable by device or application, can be also found on the HOLOEYE website here.


Go to... HOLOEYE Photonics website

Product Code: HOLOEYE LC-R 720

Availability: Contact us for details
Call Us on +44 (0)1582 766300 or   - OR -   Add to Wish List
© 2019 Elliot Scientific Ltd.