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- Maser - Wikipedia
A maser is a device that produces coherent electromagnetic waves , through amplification by stimulated emission The term is an acronym for microwave amplification by stimulated emission of radiation
- What is a MASER? - Stanford University
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 Metastable emission states make MASERs and LASERs possible
- Maser | Microwave Amplification Applications | Britannica
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 acronym for “microwave amplification by stimulated emission of radiation ”
- Physics - Invention of the Maser and Laser
The maser–the name stands for “microwave amplification by stimulated emission of radiation”–in turn depended on an insight that came from Albert Einstein almost 40 years earlier
- First Practical Maser (Microwave Laser) Is Built
Using spare chemicals, a laser bought on eBay and angst from a late-night argument, physicists have got the world's first room-temperature microwave laser working The achievement comes nearly 60
- MASER Definition Meaning - Merriam-Webster
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
- Masers | Center for Astrophysics | Harvard Smithsonian
Masers are the lower-energy form, and occur naturally throughout the universe The most powerful masers, known as megamasers, are found near supermassive black holes at the centers of galaxies Molecules of water embedded in matter falling onto the black hole are powerful masers, emitting in radio wavelengths
- Maser - New World Encyclopedia
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 icrowave A mplification by S timulated E mission of R adiation "
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