Title :
Amplification without inversion in a degenerate double Lambda system
Author :
Singh, Niharika ; D´Souza, R. ; Lawande, Q.V. ; Jagatap, B.N.
Author_Institution :
Homi Bhabha Nat. Inst., Bhabha Atomic Res. Centre, Mumbai, India
Abstract :
We investigate theoretically amplification without inversion (AWI) in a degenerate double Λ system in coherently driven by two fields. We observe AWI with subnatural linewidth and attribute it to the low frequency coherence.
Keywords :
light coherence; quantum optics; amplification without inversion; degenerate double Lambda system; low frequency coherence; Absorption; Coherence; Doppler effect; Lasers; Optimized production technology; Probes; Sociology;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
