1. GaN HEMT on Sapphire
2. GaN HEMT on SiC
3. GaN HEMT on Si

Polaris Photonics is a Taiwanese company specializing in lithium niobate-based photonic devices for optical communications. Their products include high-speed CubeSat space communication modules, fiber optic gyroscope subsystems, and various optical modulators and amplifiers. These advanced photonic solutions serve applications in space communication, precision sensing, and high-performance optical networks.

PHOSERTEK’s Customized PCSEL (Photonic Crystal Surface-Emitting Laser) is a high-performance laser solution designed for applications such as LiDAR, 3D sensing, and optical communication. Using a photonic crystal structure, it delivers high output power, excellent beam quality, and stable surface emission. The product can be customized in wavelength, power level, and packaging to meet specific industrial or research needs, offering a compact, efficient, and scalable light source ideal for next-generation sensing and imaging systems.