Spatial Light Modulator
- 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
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LC-R 720 Spatial Light Modulator product page on manufacturer's website.