Amplified spontaneous emission (ASE) or superluminescence is light, produced by spontaneous emission, that has been optically amplified by the process of stimulated emission in a gain medium. It is inherent in the field of random lasers.
Read more about Amplified Spontaneous Emission: Origins and Problems
Famous quotes containing the words spontaneous and/or emission:
“My vocabulary dwells deep in my mind and needs paper to wriggle out into the physical zone. Spontaneous eloquence seems to me a miracle. I have rewrittenoften several timesevery word I have ever published. My pencils outlast their erasers.”
—Vladimir Nabokov (18991977)
“Approximately 80% of our air pollution stems from hydrocarbons released by vegetation, so lets not go overboard in setting and enforcing tough emission standards from man-made sources.”
—Ronald Reagan (b. 1911)