795 Vertical-Cavity Surface-Emitting Laser in TO Can 25dB 

Fig. 1 Single-mode VCSEL   In addition, our single-mode VCSEL covers the 750–980 nm band, maintaining high output performance while having improved energy efficiency. Single-mode VCSEL can output high-quality Gaussian beams and highly stable linear polarized light, which improves the laser utilization efficiency in optical sensing applications. Through integrated packaging, we integrate single-mode VCSEL chips with temperature controllers and temperature sensors to satisfy the requirements of various application environments.