Our Company

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 was founded in 2003 by veterans of the telecommunications industry to bring next generation high-power laser diodes to mass-market applications including in LiDAR, home medical, laser range-finding, and telecommunications. SemiNex now produces the latest high-power lasers, including 1550 nm Triple Junction laser diodes for ToF LiDAR and Semiconductor Optical Amplifiers (SOAs) for FMCW LiDAR in chip, array, and submount designs. All diode laser products can be customized in a range of powers and wavelengths to meet customer specifications.


To apply: email careers@seminex.com with your resume and cover letter.