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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 38, Iss. 21 — Jul. 20, 1999
  • pp: 4577–4580

Thermo-optic Dispersion Formula for AgGaS2

Eiko Takaoka and Kiyoshi Kato  »View Author Affiliations


Applied Optics, Vol. 38, Issue 21, pp. 4577-4580 (1999)
http://dx.doi.org/10.1364/AO.38.004577


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Abstract

AgGaS<sub>2</sub> has been found to be 90° phase matchable at 192 °C for sum-frequency mixing between the output of the KTP parametric oscillator at 3.2627 μm and its pump source at 1.0642 μm. The thermo-optic dispersion formula that can be used for good reproduction of the temperature-dependent phase-matching conditions thus far reported in the literature as well as our new data for second-harmonic generation of a CO<sub>2</sub> laser and its harmonics at 1.7652–5.2955 μm is presented.

© 1999 Optical Society of America

OCIS Codes
(140.3470) Lasers and laser optics : Lasers, carbon dioxide
(160.6840) Materials : Thermo-optical materials
(190.4970) Nonlinear optics : Parametric oscillators and amplifiers

Citation
Eiko Takaoka and Kiyoshi Kato, "Thermo-optic Dispersion Formula for AgGaS2," Appl. Opt. 38, 4577-4580 (1999)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-38-21-4577


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References

  1. G. C. Bhar, D. K. Ghosh, P. S. Ghosh, and D. Schmitt, “Temperature effects in AgGaS2 nonlinear devices,” Appl. Opt. 22, 2492–2494 (1983).
  2. G. C. Bhar, S. Das, U. Chatterjee, R. S. Feigelson, and R. K. Route, “Synchronous and non-linear infrared upconversion in AgGaS2,” Appl. Phys. Lett. 54, 1489–1491 (1989).
  3. G. C. Bhar, U. Chatterjee, P. K. Datta, S. Das, R. S. Feigelson, and R. K. Route, “Noncritical detection of tunable CO2 laser radiation into the green by upconversion in silver thiogallate,” Appl. Phys. B 53, 19–22 (1991).
  4. G. C. Bhar, S. Das, and P. K. Datta, “Tangentially phase-matched infrared detection in AgGaS2,” J. Phys. D 27, 228–230 (1994).
  5. P. Canarelli, Z. Benko, A. H. Hielscher, R. F. Curl, and F. K. Tittel, “Measurements of nonlinear coefficient and phase-matching characteristics of AgGaS2,” IEEE J. Quantum Electron. 28, 52–55 (1992).
  6. J. J. Zondy and D. Touahri, “Updated thermo-optic coefficients of AgGaS2 from temperature-tuned noncritical 3ω − ω → 2ω infrared parametric amplifier,” J. Opt. Soc. Am. B 14, 1331–1338 (1997).
  7. L. M. Suslikov, Yu. A. Khazitarkhanov, and Z. P. Gadmashi, “Effect of temperature on birefringence of silver thiogallate single crystal,” Opt. Spectrosc. 74, 336–340 (1993).
  8. K. Kato, “Parametric oscillation at 3.2 μm in KTP pumped at 1.064 μm,” IEEE J. Quantum Electron. 27, 2043–2046 (1991).
  9. G. C. Bhar and R. C. Smith, “Silver thiogallate (AgGaS2)-Part II: Linear optical properties,” IEEE J. Quantum Electron. QE-10, 546–550 (1974).
  10. K. Kato and H. Shirahata, “Nonlinear IR generation in AgGaS2,” Jpn. J. Appl. Phys. 35, 4645–4648 (1996).
  11. 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. 15, 1931–1933 (1993).
  12. U. Simon, C. E. Miller, C. C. Bradley, R. G. Hulet, F. R. 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).
  13. K. P. Petrov and D. A. Roberts, “Dispersion equations of nonlinear optical crystals: KDP, AgGaSe2, and AgGaS2,” Appl. Opt. 35, 4677–4688 (1996), see Table 15.
  14. A. Harasaki, J. Sakuma, T. Itoh, T. Satoh, M. Sugii, and K. Kato, “High-average-power mid-IR laser obtained by frequency-doubling a TEA CO2 MOPA system by using AgGaS2 crystals,” in Conference on Lasers and Electro-Optics, Vol. 15 of 1995 OSA Technical Digest (Optical Society of America, Washington, D.C., 1995), paper CTuO3.
  15. J. Sakuma, T. Itoh, A. Harasaki, T. Satoh, and M. Sugii, “Development of a high power mid-IR source using TEA CO2 laser MOPA system with AgGaSe2 crystals,” Rev. Laser Engineer. 25, 61–66 (1997), in Japanese.
  16. E. Takaoka and K. Kato, “Thermo-optic dispersion formula of AgGaSe2 and its practical applications,” Appl. Opt. 37, 561–564 (1998).

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