Knowledge Center Archives - Hangzhou Kechuang Marking Technology

The following list lists the various levels of lasers according to the level, as well as what the user sho …

The term laser is an acronym for “light amplification by stimulated emission of radiation”. Lasers have th …

Explanation of metastable terms: Some atoms have some energy levels of special excited states, and when at …

The term quenching has many different meanings; This article only discusses fluorescence quenching, which …

Relaxation oscillation refers to small oscillations in which the laser power and laser gain are coupled to …

An anti-reflective coating (AR coating) is a dielectric thin film coating applied to an optical surface to …

End-pumping of lasers and optical amplifiers (also known as longitudinal pumping) is a technique of optica …

The duration of an optical pulse (also known as pulse width or pulse length) can vary over a wide range: B …

Ultrashort pulses are pulses of light that have a duration of picoseconds or less. The light pulses genera …

A light pulse is a light source that emits light intermittently at certain intervals, especially very shor …