Enhanced index of refraction: a comparison between two- and three-level systems
โ Scribed by A.D. Wilson-Gordon; H. Friedmann
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 398 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0030-4018
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๐ SIMILAR VOLUMES
A three-level system with two closely spaced upper levels pumped by an RF field is considered. All three transitions are assumed to be dipole-allowed. An IR field connects the transitions from the upper two levels to the lower one. Steady-state Doppler-broadened IR lineshape theory has been derived
We study the dispersion-absorption properties in a three-level ฮ-type atomic system with two closely lying lower levels. We consider two schemes: in the first, the two lower levels are coupled by decay-induced coherence, and in the second, quantum coherence is created by coupling the two lower level