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Raman Scattering in Coherently Prepared Atomic System
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| LIN Fu-Cheng1;Jongmin Lee2;Yongjoo Rhee2;Jonghoon Yi2;Hyunmin Park2 |
| 1Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, P.O.Box 800-211, Shanghai 201800
2Laboratory for Quantum Optics, Korea Atomic Energy Research Institute, Taejon 305-600, Korea
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| Cite this article: |
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LIN Fu-Cheng, Jongmin Lee, Yongjoo Rhee et al 2001 Chin. Phys. Lett. 18 1473-1475 |
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Abstract Atoms in the coherent superposition state prepared by a pair are used as a novel optical memory material where a single interrogation pulse will produce a new pulse pair preserving the relative amplitudes and phases of the preparing pulse pair. Such a coherent superposition state can also be specially tailored along the propagation path to generate Raman scattering in a relatively short distance with very high efficiency.
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| Keywords:
42.50.Md
42.65.Dr
42.65.Hw
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Published: 01 November 2001
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| PACS: |
42.50.Md
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(Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency)
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42.65.Dr
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(Stimulated Raman scattering; CARS)
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42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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