Abstract
A two-stage Raman-conversion system pumped with a Q-switched alexandrite laser is proposed for the generation of broadly tunable infrared radiation. The first stage is a high-pressure Raman cell which accepts a pump beam in long-focusing or parallel-beam geometry, while the successive second one is made of a multi-pass Raman cell with repeated focusing. Using a selected combination of vibrational or rotational Raman shifting by H2, a spectrum ranging from 0.75 μm to 15 μm can be covered by this system.
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J.C. White, L.F. Mollenauer (eds.): Tunable Lasers, Topics Appl. Phys., Vol. 59 (Springer, Berlin, Heidelberg 1987) pp. 146–161
V. Wilke, W. Schmidt: Appl. Phys. 18, 177 (1979)
S.J. Brosnan, R.N. Fleming, R.L. Herbst, R.L. Byer: Appl. Phys. Lett. 30, 330 (1977)
R. Fery, F. Pradere: Opt. Commun. 12, 98 (1974)
W. Schmidt, W. Appt: Z. Naturforsch 27a, 1373 (1972)
P. Rabinowitz, B.N. Perry, N. Levinos: IEEE J. QE-22, 797 (1986)
W. Hartig, W. Schmidt: Appl. Phys. Lett. 18, 235 (1979)
J.C. Walling, D.F. Heller, H. Samelson, D.J. Hatter, J.A. Pete, R.C. Morris: IEEE J. QE-21, 1568 (1985)
P.F. Moulton: J. Opt. Soc. Am. B3, 125 (1986)
S.A. Payne, L.L. SChase, L.K. Smith, W.L. Kway, H.W. Newkirk: J. Appl. Phys. 66, 1051 (1989)
Da-wun Chen: CLEO'89, Technical Digest, 384 FD1 (1989)
Z. Chu, U.N. Singh, T.D. Wilkerson: Appl. Opt. 30, 4350 (1991)
U.N. Singh, Z. Chu, R. Mahon, T.D. Wilkerson: Appl. Opt. 29, 1730 (1990)
D.A. Haner, I.S. McDermid: IEEE J. QE-26, 1292 (1992)
R.L. Byer: IEEE J. QE-12, 732 (1976)
P. Rabinowitz, A. Stein, R. Brickman, A. Kaldor: Appl. Phys. Lett. 35, 739 (1979)
K. Midorikawa, H. Tashiro, Y. Aoki, K. Nagasaka, K. Totoda, S. Namba: Appl. Phys. Lett. 47, 1033 (1985)
J.L. Carlsten, J.M. Telle, R.G. Wenzel: Opt. Lett. 9, 353 (1984)
N.J. Everrall, J.P. Partanen, J.R.M. Barrr, M.J. Shaw: Opt. Commun. 64, 393 (1987)
W.R. Trutna, R.L. Byer: Appl. Opt. 19, 301 (1980)
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Wada, S., Tashiro, H., Urata, Y. et al. Two-stage Raman converter covering the whole infrared spectrum with tunable solid-state lasers. Appl. Phys. B 57, 435–439 (1993). https://doi.org/10.1007/BF00357388
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DOI: https://doi.org/10.1007/BF00357388