Question

What is "LASER" and "MASER".
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Answer 1

.LASER-:Laser stands for Light Amplification by Stimulated Emission of Radiation and Maser stands for Microwave Amplification by Stimulated Emission of Radiation. ... Masers emit photons in the microwave range when their electrons fall down to a lower energy state.

Maser-: amplification by stimulated emission of radiation

The first maser was built by the American physicist Charles H. Townes and his colleagues in 1953. The name is an acronym derived from “microwave (or molecular) amplification by stimulated emission of radiation.”

Answer 2

Answer:

Laser stands for Light Amplification by Stimulated Emission of Radiation and Maser stands for Microwave Amplification by Stimulated Emission of Radiation. ... Masers emit photons in the microwave range when their electrons fall down to a lower energy state.

Explanation:

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