Blog

Welcome to the fascinating world of lasers. At the heart of our technological advancements lie these coherent beams of light, pushing the boundaries of scientific research, medical treatment, and manufacturing. As a laser industry professional, I’d like to shed light on two of the most significant types of lasers – Nd:YAG and Nd Glass lasers. Understanding Lasers Before diving into specifics, it’s worth understanding what lasers are. The word ‘LASER’ is an acronym for Light Amplification by Stimulated Emission of Radiation. They produce an intense beam of light of a single wavelength, where all the light waves are in phase …

What is Difference Between Nd:YAG and Nd Glass Laser ? Read More »

Ⅰ What is a laser? The full name of the laser is “Light amplification by stimulated emission of radiation”. A laser is a device that amplifies light through stimulated radiation. A complete laser mostly consists of three components: a pump source, a resonator, and a gain medium (with exceptions). Generally, according to the classification of gain media, lasers can be divided into solid-state lasers, fiber lasers, semiconductor lasers, gas lasers and so on. Ⅱ how is the laser generated? The most important condition for laser generation is the particle number inversion (colony number inversion). The corresponding pump source is required …

Passively Q-switched laser Read More »