HOLOEYE Photonics AG products

The LETO-3 Phase Only Spatial Light Modulator (SLM) is a technologically advanced platform designed for high-speed phase modulation with color sequential capabilities. It utilizes a reflective Liquid Crystal on Silicon (LCOS) microdisplay with full HD resolution of 1920x1080 pixels, a pixel pitch of 6.4 µm, and a high fill factor of 93%. This device operates primarily in phase mode, employing an HDMI interface for seamless integration, allowing direct interfacing with any standard graphics card without requiring additional hardware or software. It features a color-field-sequential operation mode to coordinate with color-switchable laser or LED light sources, enhancing diffraction and light efficiency. HOLOEYE provides three LETO-3 versions tailored for different spectral ranges and application purposes, including visible, near-IR, and rapid response scenarios up to 180 Hz. The accompanying software suite enables advanced configurations and holographic image display, supporting multiple programming languages via APIs.