Lecture 8: Lasers Constructions

This video is part of a series from Laser-Tec that introduces learners to geometrical optics. This video explores the construction of lasers. Laser cavities, mirrors, materials, output characteristics, and classification are highlighted. The gain of a laser's medium, traverse modes, laser line width, beam divergence, beam waist, laser light intensity, laser beam diameter, gas lasers, helium neon lasers, solid state lasers, YAG lasers, and fiber lasers are also explored. The video recording runs 27:55 minutes in length.