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Phys. Rev. A 61, 011803(R) (1999) [4 pages]

Stimulated Raman scattering in a liquid-hydrogen droplet

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S. Uetake, M. Katsuragawa, M. Suzuki, and K. Hakuta
Department of Applied Physics and Chemistry, and Institute for Laser Science, The University of Electro-Communications, Chofu, Tokyo 182-8585, Japan
CREST, Japan Science and Technology Corporation (JST), Chofu, Tokyo 182-8585, Japan

Received 30 September 1999; published 14 December 1999

Stimulated Raman scattering (SRS) is investigated in a liquid parahydrogen droplet. We show that the liquid hydrogen droplet readily leads to a high-cavity Q value exceeding 109 for whispering gallery modes, and that the SRS in the liquid-hydrogen droplet proceeds not only for vibrational transition but also for rotational transition as in the gas-phase H2 system, leading to multiorder SRS sidebands covering the whole visible spectral range.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.61.011803
DOI:
10.1103/PhysRevA.61.011803
PACS:
42.65.Dr, 33.20.Fb