Stimulated emission of a laser photon by the excited states of a three-level atom
β Scribed by C. Mavroyannis
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 841 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0721-7269
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π SIMILAR VOLUMES
In condensed media, due to the high molecular densities, stimulated emission may become the dominant channel for dcplction oi population in laserexcited states. The phenomenon is fair11 r general. The criteria necessary for such 3 process. the specific cast of vibrational excitation in matri..-isol
Rcccivcd 5 March 1984: in final fnnn 11 April 1%-i III condcnwd media, due 10 the hi@ molecular dcnsiric;. stimulated emission may become rile dominant channel for Jcplction of populArion in loser-excited states. Tftc phenomenon ic f;tirly gcncraf. The criteria ncccsssry for such 3 process. LIIL' qw
We introduce a modified density of modes to investigate the spontaneous emission spectrum of a threelevel V-type atom in photonic crystal using Laplace transform. The atom's steady state behavior of spontaneous emission is treated for different locations of the upper band-edge frequency. Furthermore