Forth Dimension Displays is presenting binary, high resolution spatial light modulators (SLM) and microdisplays at Photonics West 2023 in San Francisco (31 January – 2 February 2023, Moscone Centre).
The SLMs are based on ferroelectric liquid crystal technology and offer high frame rate of several kHz binary images. The SLMs support applications which require stable structured light using binary phase modulation or binary amplitude modulation.
Please visit Booth 5029 -inside the Scottish Pavilion- to experience the 2K x 2K, 4.1 MPixel microdisplay integrated into a monoviewer. The high refresh rates make microdisplay a prime contender for HMDs with multiple focal planes avoiding the accommodation vergence conflict.
A structured light projector demonstrates the superior applicability to 3D metrology like 3D Automated Optical Inspection. ForthDD is a leading supplier into this industry.
The binary phase modulation set-up exemplifies the laser beam steering capability using ripple-free diffraction.