Eight channel ROSA array

This innovative photoelectric detector integrates 8 high-performance PIN photodiodes made of advanced lnGaAs/lnP materials, designed specifically for precise capture and real-time analysis of transient optical signals. Its core highlight lies in its ultra fast response speed and excellent sensitivity performance, ensuring efficient detection of weak and rapidly changing optical signals.

The product achieves multi-channel integration within a compact volume, and the crosstalk between each channel is extremely low, which makes the device have excellent signal­to-noise ratio and parallel processing capabilities. Applied in diverse scenarios such as the development of Ultra-high speed optical communication coding technology, construction of quantum key distribution systems, monitoring of Fiber optic sensing network, and performance evaluation of various cutting-edge optical communication equipment.