Types of semiconductor laser modules

Semiconductor laser module is a high-end laser device that integrates laser diodes and optical components together. According to different applications, semiconductor laser modules can be divided into the following types:

1. Laser Indicator Module (LIM)
Laser indication modules are commonly used in fields such as industrial automation, manufacturing, and security measures. Its main function is to indicate the direction of movement or mark the position through a laser beam.

2. Laser Ranging Module (LRM)
The laser ranging module is mainly used to measure parameters such as distance, speed, and position. Its application areas include robot navigation, unmanned aerial vehicles, and automotive driving assistance.

3. Optical Communication Module (LCM)
Optical communication module is the most widely used type of semiconductor laser module. Its main function is to transmit data through laser beams. Optical communication modules are widely used in fields such as fiber optic communication, wireless communication, and satellite communication.