Exalos Ag products

EXALOS presents the first light source module that is built with RGB SLEDs in a compact 14-pin butterfly housing, including the first green SLED with a wavelength of 510 nm. The module provides a free-space output of collimated RGB light beams that are colinearly aligned in beam shape and polarization and that have a high circularity and low divergence. The light output of these SLED devices is collimated by micro-optical lenses and then spectrally combined and colinearly aligned using dielectric edge filters. The free-space beam output has good circularity and similar beam shapes with low divergence for all three colors. This fully integrated module of RGB SLEDs represents a new platform of micro-optical light source assemblies that enable the advancement of micro-display architectures for augmented-reality (AR) systems and head-up displays (HUDs) by significantly reducing speckle noise compared to LD-based light sources.