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Coherent optical communication system mainly through the use of coherent light source and through interference and phase control, can simultaneously transmit multiple signals, improve the data transmission rate. Through the coherent detection technology, the amplitude and phase information of the signal can be demodulated to achieve higher data transmission efficiency and anti-interference ability

Sensor systems based on laser technology for accurate measurement of distance, shape and speed of objects and terrain. It builds three-dimensional spatial models by emitting laser pulses and receiving the reflected light signals, which are widely used in autonomous driving, geographic information systems (GIS), drone mapping and environmental monitoring

Accurate gas sensing technology is mainly used to detect the absorption characteristics of gas molecules, and is widely used in gas analysis, environmental monitoring, industrial process control and other fields

A variety of network architectures, hardware, software and services based on the fifth-generation mobile communication technology (5G) are designed to provide higher data transmission rates, low latency and stronger connectivity. 5G technology will have a profound impact on many industries such as smartphones, the Internet of Things, autonomous driving, and smart cities

A broadband access method that connects directly to the user's home, providing high-quality Internet, telephone and television services through fiber optics. FTTH solutions are considered ideal for future broadband access

Materials used for heat dissipation of optoelectronic devices, these materials have good thermal conductivity, can effectively control the temperature of the equipment, to avoid overheating damage. They are often used in high-power optoelectronic devices such as LED lighting, lasers, and semiconductor lasers

Optical and electronic technologies are used in various fields, including optical communication, optical sensors, display technology, solar cells, etc. Photoelectric technology plays an important role in modern technology by efficiently converting and transmitting optical signals