The evaluation of laser life is an indispensable part of laser performance evaluation, which is directly related to the reliability and durability of the laser.

Optimizing solid-state lasers involves several aspects, and the following are some of the main optimization strategies...

The decoding of signal noise: signal analysis and processing of laser remote speech detection

The laser remote voice detection system is composed of laser vibration measurement system and non-cooperative vibration measurement target.

As a technology widely used in optics, spectroscopy and other fields, grating technology has a number of significant advantages

Optical resonators can localize specific wavelengths of light waves in a limited space, and have important applications in light-matter interaction...

the photoelectric emission delay is up to 700 attoseconds, much longer than previously expected.

Photoacoustic imaging is a new and multi-functional biomedical imaging technology

In the semiconductor, the energy of electrons is represented by a series of nearly continuous energy levels.

Semiconductor laser is a kind of laser with semiconductor material as the gain medium, usually with natural cleavage plane as the resonator...