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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 2 — Jan. 16, 2012
  • pp: 941–948

Enhanced 355-nm generation using a simple method to compensate for walk-off loss

C. Jung, W. Shin, B.-A. Yu, Y. L. Lee, and Y.-C. Noh  »View Author Affiliations

Optics Express, Vol. 20, Issue 2, pp. 941-948 (2012)

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We theoretically and experimentally investigated a novel walk-off-compensation method for efficient ultraviolet beam generation. Through theoretical investigation, we described in detail how the power of a generated UV beam can be enhanced by the method; thus, we obtained a brief expression for the output power which has a prediction error of about 30%. In addition, we found that the beam quality can also be enhanced using this method. Through experiments using an alpha barium borate crystal as a walk-off compensator, we found that the power of the generated ultraviolet beam increased 1.9 times.

© 2011 OSA

OCIS Codes
(190.2620) Nonlinear optics : Harmonic generation and mixing
(140.3515) Lasers and laser optics : Lasers, frequency doubled

ToC Category:
Lasers and Laser Optics

Original Manuscript: October 26, 2011
Revised Manuscript: December 14, 2011
Manuscript Accepted: December 14, 2011
Published: January 4, 2011

C. Jung, W. Shin, B.-A. Yu, Y. L. Lee, and Y.-C. Noh, "Enhanced 355-nm generation using a simple method to compensate for walk-off loss," Opt. Express 20, 941-948 (2012)

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  1. X. Yan, Q. Liu, H. Chen, X. Fu, M. Gong, and D. Wang, “35.1 W all-solid-state 355 nm ultraviolet laser,” Laser Phys. Lett.7(8), 563–568 (2010). [CrossRef]
  2. B. Ruffing, A. Nebel, and R. Wallenstein, “High-power picosecond LiB3O5 optical parametric oscillators tunable in the blue spectral range,” Appl. Phys. B72, 137–149 (2001).
  3. F. Q. Jia, Q. Zheng, Q. H. Xue, Y. K. Bu, and L. S. Qian, “High-power high-repetition-rate UV light at 355 nm generated by a diode-end-pumped passively Q-switched Nd:YAG laser,” Appl. Opt.46(15), 2975–2979 (2007). [CrossRef] [PubMed]
  4. X. Liu, D. Li, P. Shi, C. R. Haas, A. Schell, N. Wu, and K. Du, “Highly efficient third-harmonic generation with electro-optically Q-switched diode-end-pumped Nd:YVO4 slab laser,” Opt. Commun.272(1), 192–196 (2007). [CrossRef]
  5. L. McDonagh, R. Wallenstein, and A. Nebel, “111 W, 110 MHz repetition-rate, passively mode-locked TEM00Nd:YVO4 master oscillator power amplifier pumped at 888 nm,” Opt. Lett.32(10), 1259–1261 (2007). [CrossRef] [PubMed]
  6. X. Ya, Q. Liu, M. Gong, X. Fu, and D. Wang, “High-repetition-rate high-beam-quality 43 W ultraviolet laser with extra-cavity third harmonic generation,” Appl. Phys. B95(2), 323–328 (2009). [CrossRef]
  7. X. P. Yan, Q. Liu, M. Gong, D. S. Wang, and X. Fu, “Over 8 W high peak power UV laser with a high power Q-switched Nd:YVO4 oscillator and the compact extra-cavity sum-frequency mixing,” Laser Phys. Lett.6(2), 93–97 (2009). [CrossRef]
  8. Y. Bai, Y. H. Li, Z. G. Shen, D. F. Song, Z. Y. Ren, and J. T. Bai, “Electro-optical Q-switch low-repetition-rate narrow-pulse-width UV pulse laser at 355 nm generated by pulsed-diode-pumped Nd:YAG,” Laser Phys. Lett.6(11), 791–795 (2009). [CrossRef]
  9. B. Li, J. Yao, X. Ding, Q. Sheng, and P. Wang, “High efficiency generation of 355 nm radiation by extra-cavity frequency conversion,” Opt. Commun.283(18), 3497–3499 (2010). [CrossRef]
  10. J.-W. Pieterse, A. B. Petersen, C. Pohalsky, E. Cheng, R. Lane, and J. W. L. Nighan, “Q-switched laser system providing UV light,” U.S. patent 5,835,513 (10 November, 1998).
  11. J. L. Nightingale, “Poynting vector walk-off compensation in type II phasematching,” U.S. patent 5,136,597 (4 August, 1992).
  12. H. Hoffman, D. Spence, A. B. Petersen, and J. D. Kafka, “Methods and systems to enhance multiple wave mixing process,” U.S. patent application 2006/0250677 (9 November, 2006).
  13. P. Heist, “Device for the frequency conversion of a fundamental laser frequency to other frequencies,” U.S. patent 0,043,452 A1 (6 March 2003).
  14. V. G. Dmitrieve, G. G. Gurzadyan, and D. N. Nikogosyan, “LiB3O5, lithium triborate (LBO),” in Handbook of Nonlinear Optical Crystals (Springer, Berlin, 1999).
  15. CASIX, Inc., http://www.casix.com/product/crystal-products/birefringent-crystals/a-bbo-crystal.shtml .

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