Spontaneous emission is the process in which a quantum mechanical system (such as a molecule, an atom or a subatomic particle) transits from an excited... 18 KB (2,654 words) - 23:19, 18 March 2024 |
Amplified spontaneous emission (ASE) or superluminescence is light, produced by spontaneous emission, that has been optically amplified by the process... 6 KB (770 words) - 22:33, 4 December 2023 |
 | identical to the photons of the incident wave. This is in contrast to spontaneous emission, which occurs at a characteristic rate for each of the atoms/oscillators... 21 KB (3,248 words) - 02:29, 7 November 2023 |
 | Laser (redirect from Light amplification by stimulated emission of radiation) with spontaneous emission into the lasing mode. This initial light is then amplified by stimulated emission in the gain medium. Stimulated emission produces... 114 KB (12,661 words) - 15:46, 7 April 2024 |
A nocturnal emission, also known as a wet dream, sex dream, or sleep orgasm, is a spontaneous orgasm during sleep that includes ejaculation for a male... 17 KB (2,009 words) - 02:12, 10 April 2024 |
 | Einstein coefficients (category Emission spectroscopy) absorption or emission of a photon by an atom or molecule. The Einstein A coefficients are related to the rate of spontaneous emission of light, and the... 32 KB (4,646 words) - 01:25, 27 April 2024 |
 | The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to electrons making... 23 KB (2,635 words) - 13:01, 1 April 2024 |
Photon (section Stimulated and spontaneous emission) the reverse process, there are two possibilities: spontaneous emission of a photon, or the emission of a photon initiated by the interaction of the atom... 107 KB (11,681 words) - 01:26, 13 May 2024 |
Self-amplified spontaneous emission (SASE) is a process within a free-electron laser (FEL) by which a laser beam is created from a high-energy electron... 3 KB (363 words) - 05:21, 23 March 2024 |
bacterial peritonitis Spontaneous combustion Spontaneous declaration Spontaneous emission Spontaneous fission Spontaneous generation Spontaneous human combustion... 884 bytes (120 words) - 20:09, 18 April 2023 |