The full name of VCESL is a vertical cavity surface emitting laser, which is a semiconductor laser s...
Optical fiber is the abbreviation of optical fiber, and its structure is shown in the figure: the in...
As an important part of optical fiber communication system, optical module plays the role of photoel...
Laser distance measuring is measured using a laser as a light source.It is divided into continuous l...
The transmission distance of the optical module refers to the distance over which the optical signal...
The fiber cut-off wavelength is to ensure that only one mode exists in the fiber. One of the main t...