Correlation of photon pairs from the double Raman amplifier: generalized analytical quantum Langevin theory
We present a largely analytical theory for two-photon correlations G((2)) between Stokes (s) and anti-Stokes (a) photon pairs from an extended medium (amplifier) composed of double-Lambda atoms in counterpropagating geometry. We generalize the parametric coupled equations with quantum Langevin noise...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
2007
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/7941/ http://pra.aps.org/abstract/PRA/v75/i1/e013820 |
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