Spatial Light Modulator

Spatial Light Modulator

As a product carrier for digital optical technology applications, spatial light modulators can change the amplitude, polarization state or phase of light distribution in space under the control of time-varying electrical drive signals and other signals, or convert incoherent light into coherent light. It can easily write specific information into light waves to achieve the purpose of light wave modulation. Through the image signal, the voltage of each pixel is dynamically controlled in real time, so as to realize the modulation of light waves. The performance of spatial light modulators largely determines the application value and development prospects of modern optical fields such as optical information processing, adaptive optics and optical computing.

■ Reflective Spatial Light Modulator

■ Transmissive Spatial Light Modulator

■ Other Models