• 2021-04-23

Fiber Bragg Grating(FBG)   Fiber Bragg Grating is a kind of diffractive grating formed by periodic axial modulation of the refractive index of optical fiber core in a certain way. It is a passive...

• 2020-12-25

A single-frequency laser operates with only one longitudinal mode, and thus can emit quasi-monochromatic radiation with a very narrow linewidth and low noise. Such lasers, both in continuous waveform ...

• 2020-11-27

Polarization-maintaining fibers are applied in devices where the polarization state cannot be allowed to drift, e.g. as a result of temperature changes. Examples are fiber interferometers and certain ...

• 2020-11-19

SHINHO S-12 PM fiber fusion splicer SHINHO S-12 PM fiber fusion splicer is new developed by Shanghai Xianghe Fber Communication Co., Ltd in China, it is the first manufacturer in China who develops th...

• 2020-10-30

The purpose of using polarization-preserving optical fiber around the loop is to improve the measurement accuracy of the system. Under the condition of the same fiber length and fiber ring diameter, t...

• 2020-06-19

In recent years, with the development of industrial information technology, many cutting-edge technologies require more and more fiber optics. For example, the application of special optical fiber suc...