Semiconductor lasers begin to be used in optical fiber communication systems
Release time:
2024-03-27
Source:
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Therefore, the rapid development of varieties, a wide range of applications, has more than 300 kinds, the main application of semiconductor lasers is Gb LAN, 850nm wavelength of semiconductor lasers for Gh LAN
Semiconductor laser is a kind of laser which is mature earlier and developed rapidly. Because of its wide wavelength range, simple production, low cost, easy mass production, and due to its small size, light weight and long life,
Therefore, the variety of rapid development, a wide range of applications, has more than 300 kinds, the most important application of semiconductor lasers is Gb LAN, 850nm wavelength of semiconductor lasers for Gh LAN, 1300nm-1550nm wavelength of semiconductor lasers for 10 Gb LAN system. The application of semiconductor lasers covers the entire field of optoelectronics and has become the core technology of optoelectronic science today. Semiconductor lasers have been widely used in laser ranging, laser radar, laser communication, laser simulation weapons, laser warning, laser guidance tracking, ignition and detonation, automatic control, detection instruments and so on, forming a broad market. In 1978, semiconductor lasers began to be used in optical fiber communication systems. Semiconductor lasers can be used as light sources and indicators for optical fiber communication, as well as optoelectronic systems composed of large-scale integrated circuit planar processes.
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