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 …

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.

Nov 25, 2025 · 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 …

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”.

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Jan 27, 2005 · The ubiquitous laser, appearing today in supermarket checkout machines, CD players, and eye surgeon’s offices, developed out of the maser, which was first described in Physical Review …

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 …

Jan 5, 2017 · 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.

Maser is an acronym of microwave amplification by stimulated emission of radiation. Masers predate lasers by several years, and the original maser was developed by Charles Townes at Columbia …

As a first application, our maser offers the capability of measuring low-frequency (1 to 100 mHz) magnetic fields with subpicotesla-level sensitivity, which is substantially better than state-of-the-art …