2-PHOTON PHASE-SENSITIVE AMPLIFIER VIA RAMAN-DRIVEN COHERENCE

Authors
QAMAR S ZHU SY ZUBAIRY MS
Citation
S. Qamar et al., 2-PHOTON PHASE-SENSITIVE AMPLIFIER VIA RAMAN-DRIVEN COHERENCE, Optics communications, 147(4-6), 1998, pp. 274-278
Citations number
22
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
147
Issue
4-6
Year of publication
1998
Pages
274 - 278
Database
ISI
SICI code
0030-4018(1998)147:4-6<274:2PAVRC>2.0.ZU;2-I
Abstract
The theory of a two-photon phase-sensitive amplifier is presented when the coherence is produced between the atomic levels by two driving fi elds in a Raman configuration, It is shown that, under appropriate con ditions, there is equal gain but unequal added noise in the two quadra tures. (C) 1998 Elsevier Science B.V.