SemiNex Corporation designs and manufactures high power semiconductor infrared laser diodes and optical amplifiers for automotive LiDAR, military, medical, and industrial applications. Our products are based on advanced quantum physics and high quality materials of indium phosphide and gallium antimonide from wavelengths of 1250 nm to 1940 nm. They deliver superior thermal and electrical efficiencies as well as excellent optical output power. Their world-class performance enables customers to exceed target specs and be cost effective for a diverse set of applications.

SemiNex produces a wide range of diode products with power outputs between 3W to 25W: laser chips in uncooled packages, chip-on-submount and bar-on-submount forms, multi-chip modules, 4-pin fiber coupled devices, high heat load devices, and our patented Laser Engine. SemiNex Corporation can customize all diode laser products in a range of powers and wavelengths to meet customer specifications.

SemiNex, incorporated in 2003, was founded by veterans of the telecommunications industry.