Photoelectrical Sensing Application Market:

Photoelectric sensor uses various properties of light to detect the characteristics of the target object or its characteristics changes under the interaction with light.

It is widely used in various types of applications and industries. Recently it is driven by the rise of internet of things(IOT). 

Light source for power system monitoring:

A near-infrared transmitter optical subassembly (TOSA) equips high power laser chip for light triggered thyristors applications.

Since there is no electrical boards involved in the triggering process, light triggered thyristor has an advantage in high-voltage applications such as high voltage direct current (HVDC) electric power transmission. 

The TOSA package includes FC/PC connector which enables an easy on installation. It can transmit a single pulse or repeated pulse train.

Accept continuous or intermittent operation mode. High coupling efficiency reduces the operating current.