Laser communication has a wide range of applications in the military field, mainly reflected in the following aspects:

1. Military reconnaissance

Laser communication can realize long-distance and high-speed data transmission, providing support for military reconnaissance. For example, after the reconnaissance UAV is equipped with laser communication equipment, the reconnaissance data (such as high-definition images and videos) can be transmitted back to the command center in real time, so as to realize the rapid updating of intelligence information and the rapid response of military decision-making.

2. Operational command

Laser communication plays an important role in combat command. It can provide high-speed, anti-jamming communication means, and a stable communication link can be established between the command center and the frontline combat units through laser communication, realizing the timely transmission of command information and the accurate implementation of command decisions.

3. UAV communication

As an important part of modern military equipment, UAVs need to carry out real-time data exchange and instruction transmission with the command center. Through its high-speed and low-delay characteristics, laser communication can realize efficient communication with UAVs and improve the combat effectiveness and response speed of UAVs.

4. Satellite communication

Laser communication has significant advantages in the field of satellite communication, and can solve the problems of slow transmission rate and tight frequency band resources of traditional satellite communication. For example, inter-satellite laser communication and star-ground laser communication can be used for satellite-to-satellite, satellite-to-ground, maritime users and air vehicles communication. China has made important breakthroughs in the field of satellite-to-ground laser communications, which can provide support for military decision-making, confidential communications and precision strikes.

5. Laser-guided weapons

Laser communication technology can also be applied to laser-guided weapon systems, such as laser-guided missiles and laser-guided artillery shells. These weapons transmit commands and target information through laser communications to realize precision strikes on targets.

6. Laser jamming equipment

Laser communication technology can be used in the field of military jamming, through the emission of jamming laser beams, to interfere with the normal work of the enemy's communication system, affecting its command and control capabilities.

7. LIDAR system

Laser communication technology combined with LIDAR system can be used for target detection and ranging with high resolution and high precision, which is suitable for military target detection and tracking.