A maser is a device that produces coherent electromagnetic waves (microwaves), through amplification by stimulated emission. The term is an acronym for microwave amplification by stimulated emission …

maser, device that produces and amplifies electromagnetic radiation in the microwave range of the spectrum. The first maser was built by the American physicist Charles H. Townes. Its name is an …

Basically, a man-made MASER is a device that sets up a series of atoms or molecules and excites them to generate the chain reaction, or amplification, of photons.

When light in the microwave part of the spectrum shines on gas, sometimes the molecules respond by amplifying it, producing a dramatically brighter object called a “maser”.

May 30, 2025 · Masers, or Microwave Amplification by Stimulated Emission of Radiation, are devices that produce coherent electromagnetic waves in the microwave range. The science behind Masers is …

A maser is a device that produces or amplifies a highly intense, coherent beam of electromagnetic waves, particularly in the microwave region. Historically, the term came from the acronym " M …

The meaning of MASER is a device or object that emits coherent microwave radiation produced by the natural oscillations of atoms or molecules between energy levels.