This photodetector integrates a PIN photodiode and a low noise amplifier circuit for high operating bandwidth and low insertion loss.

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...

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.

Mach-Zehnder modulator is an optical modulator used to convert electrical signals into optical signals. Its working principle is based on the electro-optical...