Laser gain medium, also known as laser working substance, refers to the material system used to achieve particle population inversion...

When dimming the light path, cover the optical device in front of the paper first, and then move it to the appropriate position of the light path...

The development prospects of optical products are very broad, mainly due to scientific and technological progress, market demand growth and...

lithium niobate as a modulator, the rest of the silicon photon integration, silicon photon miniaturization ability is obvious to all...

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...