superradiance

https://doi.org/10.1351/goldbook.S06145
@S05886@ amplified by a single pass through a population inverted medium. It is distinguished from true @L03459@ action by its lack of coherence. The term superradiance is frequently used in @L03459@ technology.
See:
coherent radiation
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2279 [Terms] [Paper]