the speed of Light Source also brings us a lot of secrets. In fact, human beings have been making continuous progress in the study of optics...

Phase modulator is a key element that can control the phase change of light wave, and it plays a core role in modern optical communication and sensing.

High power femtosecond laser has great application value in scientific research and industrial fields such as terahertz generation...

Electro-optic modulator is the key device to modulate continuous laser signal using data, radio frequency and clock signals.

Last year, the team of Sheng Zhigao, a researcher at the High Magnetic Field Center of the Hefei Institute of Physical Sciences, Chinese Academy of Sciences...

Light modulator, used to control the intensity of light, classification of electro-optic, thermooptic, acoustooptic, all optical, basic theory of electro-optic effect.

According to media reports, researchers at Aalto University have developed an optoelectronic device with an external quantum efficiency of up to 132%.

Optocouplers, which connect circuits using optical signals as the medium, are an element active in areas where high precision is indispensable

Optical fiber spectrometers usually use optical fiber as a signal coupler, which will be photometric coupled to the spectrometer for spectral analysis.

The concept of lasers operating at low temperatures is not new: the second laser in history was cryogenic. Initially, the concept was difficult to...