The change in the emission spectrum of crystalline pyrene upon addition of coronene as dopant is shown. Tlik is clplained by the dependence of the energy-transfer rate on the vibrational level of the donor cxcimers.
Conical emission in the quasiresonant media as a result of self-phase modulation
โ Scribed by M.L. Ter-Mikaelian; G.A. Torossian; G.G. Grigoryan
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 423 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0030-4018
No coin nor oath required. For personal study only.
๐ 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