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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 21 — Jul. 20, 1998
  • pp: 4925–4928

Widely Tunable Continuous-Wave Mid-Infrared Laser Source Based on Difference-Frequency Generation in AgGaS2

Valentin Petrov, Christian Rempel, Klaus-Peter Stolberg, and Wolfgang Schade  »View Author Affiliations


Applied Optics, Vol. 37, Issue 21, pp. 4925-4928 (1998)
http://dx.doi.org/10.1364/AO.37.004925


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Abstract

We demonstrate difference-frequency generation in the 6.8–12.5-μm range by mixing two high-power single-frequency laser diodes in a type II AgGaS2 crystal. This compact all-solid-state scheme provides maximum output powers that exceed 1 μW and permits continuous adjustment-free scans larger than 2 cm−1 across the entire tuning range.

© 1998 Optical Society of America

OCIS Codes
(140.0140) Lasers and laser optics : Lasers and laser optics
(190.1900) Nonlinear optics : Diagnostic applications of nonlinear optics
(190.2620) Nonlinear optics : Harmonic generation and mixing

Citation
Valentin Petrov, Christian Rempel, Klaus-Peter Stolberg, and Wolfgang Schade, "Widely Tunable Continuous-Wave Mid-Infrared Laser Source Based on Difference-Frequency Generation in AgGaS2," Appl. Opt. 37, 4925-4928 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-21-4925


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References

  1. P. Canarelli, Z. Benko, R. Curl, and F. K. Tittel, “Continuous-wave infrared laser spectrometer based on difference frequency generation in AgGaS2 for high-resolution spectroscopy,” J. Opt. Soc. Am. B 9, 197–202 (1992).
  2. A. H. Hielscher, C. E. Miller, D. C. Bayard, U. Simon, K. P. Smolka, R. F. Curl, and F. K. Tittel, “Optimization of a midinfrared high-resolution difference-frequency laser spectrometer,” J. Opt. Soc. Am. B 9, 1962–1967 (1992).
  3. U. Simon, C. E. Miller, C. C. Bradley, R. G. Hulet, R. F. Curl, and F. K. Tittel, “Difference-frequency generation in AgGaS2 by use of single-mode diode-laser pump sources,” Opt. Lett. 18, 1062–1064 (1993).
  4. U. Simon, F. K. Tittel, and L. Goldberg, “Difference-frequency mixing in AgGaS2 by use of a high-power GaAlAs tapered semiconductor amplifier at 860 nm,” Opt. Lett. 18, 1931–1933 (1993).
  5. U. Simon, S. Waltman, I. Loa, F. K. Tittel, and L. Hollberg, “External-cavity difference-frequency source near 3.2 μm based on combining a tunable diode laser with a diode-pumped Nd:YAG laser in AgGaS2,” J. Opt. Soc. Am. B 12, 323–327 (1995).
  6. B. Sumpf, T. Keltz, M. Nägele, and H.-D. Kronfeldt, “A cw AgGaS2 difference frequency spectrometer with diode lasers as pump sources,” Appl. Phys. B 64, 521–524 (1997).
  7. W. Schade, T. Blanke, U. Willer, and C. Rempel, “Compact tunable mid-infrared laser source by difference frequency generation of two diode-lasers,” Appl. Phys. B 63, 99–102 (1996).
  8. D. M. Giltner, A. Balakrishnan, S. Sanders, D. G. Mehuys, R. J. Lang, D. F. Welch, T. B. Sauke, and J. F. Becker, “Single-frequency, continuously tunable laser diode based source of 4.3 μm radiation,” in Conference on Lasers and Electro-Optics, Vol. 11 of 1997 OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1997), paper CFB5, p. 466.
  9. K. Kato, “High-power difference-frequency generation at 5–11 μm in AgGaS2,” IEEE J. Quantum Electron. QE-20, 698–699 (1984).
  10. A. Harasaki and K. Kato, “New data on the nonlinear optical constant, phase-matching, and optical damage of AgGaS2,” Jpn. J. Appl. Phys. 36, 700–703 (1997).
  11. G. D. Boyd and D. A. Kleinman, “Parametric interactions of focused Gaussian light beams,” J. Appl. Phys. 39, 3597–3639 (1968).
  12. W. C. Eckhoff, R. S. Putnam, S. Wang, R. F. Curl, and F. K. Tittel, “A continuously tunable long-wavelength cw IR source for high-resolution spectroscopy and trace-gas detection,” Appl. Phys. B 63, 437–441 (1996).

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