Laser power is usually measured in watts (W) and is used to measure the output of continuous lasers or the average power of pulsed lasers.

Especially Si photodetector (silicon photodetector), with their superior performance and broad application prospects, have received extensive attention...

avalanche photodetectors (APD) have become an important direction in the field of optoelectronic device research due to their small size...

The field of attosecond lasers is in a period of rapid development, covering multiple aspects from basic research to application promotion...

At present, InGaAs photodetectors are the most mainstream photodetector for optical communication.

The Mach-Zehnder Modulator (abbreviated as MZM modulator) is a key device used to achieve optical signal modulation in the field of optical communication.

The fiber optic delay line is a device that delays signals by utilizing the principle that optical signals propagate in optical fibers.

Many types of tunable lasers can generate tunable continuous wave (CW), nanosecond, picosecond or femtosecond pulse outputs.