Question

types of lasers and its characterstics

Answer 1

Lasers are often described by the kind of lasing medium they use - solid state, gas, excimer, dye, or semiconductor. Solid state lasers have lasing material distributed in a solid matrix, e.g., theruby or neodymium-YAG (yttrium aluminum garnet) lasers. Theneodymium-YAG laser emits infrared light at 1.064 micrometers.

Answer 2

the answer of the question are as follows- These atoms in a hyperexcited state spontaneously emit photons of light is called a laser The laser chamber or optical cavity contains an active lasing medium which usually determines the name of each laser. There are four types of lasing material commonly employed. Solid state lasers use a solid matrix material such as a ru