Cotest's multi-station VCSEL package testing system SPT5000 is a high-precision platform specifically designed for performance validation in laboratory environments.It is  widely applicable across R&D,manufacturing,and quality control processes. 
The  system  supports  manual  loading/operation  and enables comprehensive electrical and optical performance testing of VCSEL modules,including critical parameters such  as  LIV,spectral  properties,near-field  and  far-field optical performance.It serves as an integrated evaluation solution for VCSEL module performance analysis.