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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 18 — Aug. 31, 2009
  • pp: 15891–15903

Intra–cavity flat–top beam generation

Igor A. Litvin and Andrew Forbes  »View Author Affiliations


Optics Express, Vol. 17, Issue 18, pp. 15891-15903 (2009)
http://dx.doi.org/10.1364/OE.17.015891


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Abstract

We present the analytical and numerical analyses of two new resonator systems for generating flat–top–like beams. Both approaches lead to closed form expressions for the required cavity optics, but differ substantially in the design technique, with the first based on reverse propagation of a flattened Gaussian beam, and the second a metamorphosis of a Gaussian into a flat–top beam. We show that both have good convergence properties, and result in the desired stable mode.

© 2009 OSA

OCIS Codes
(140.3300) Lasers and laser optics : Laser beam shaping
(140.3410) Lasers and laser optics : Laser resonators

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: July 1, 2009
Revised Manuscript: August 11, 2009
Manuscript Accepted: August 11, 2009
Published: August 21, 2009

Citation
Igor A. Litvin and Andrew Forbes, "Intra–cavity flat–top beam generation," Opt. Express 17, 15891-15903 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-18-15891


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References

  1. Laser Beam Shaping, Theory and Techniques, ed Dickey/Holswade. (New York: Marcel Dekker, Inc.) (2000)
  2. P. A. Bélanger and C. Paré, “Optical resonators using graded-phase mirrors,” Opt. Lett. 16(14), 1057–1059 (1991). [CrossRef] [PubMed]
  3. C. Pare and P. A. Belanger, “Custom Laser Resonators Using Graded-Phase Mirror,” IEEE J. Quantum Electron. 28(1), 355–362 (1992). [CrossRef]
  4. P. A. Bélanger, R. L. Lachance, and C. Paré, “Super-Gaussian output from a CO(2) laser by using a graded-phase mirror resonator,” Opt. Lett. 17(10), 739–741 (1992). [CrossRef] [PubMed]
  5. J. R. Leger, D. Chen, and Z. Wang, “Diffractive optical element for mode shaping of a Nd:YAG laser,” Opt. Lett. 19(2), 108–110 (1994). [CrossRef] [PubMed]
  6. J. R. Leger, D. Chen, and K. Dai, “High modal discrimination in a Nd:YAG laser resonator with internal phase gratings,” Opt. Lett. 19(23), 1976–1978 (1994). [CrossRef] [PubMed]
  7. A. G. Fox and T. Li, “Resonant Modes in a Maser Interferometer,” Bell Syst. Tech. J. 40, 453–488 (1961).
  8. D. L. Shealy and J. A. Hoffnagle, “Laser beam shaping profiles and propagation,” Appl. Opt. 45(21), 5118–5131 (2006). [CrossRef] [PubMed]
  9. A. Forbes, H. J. Strydom, L. R. Botha, and E. Ronander, “Beam delivery for stable isotope separation,” Proc. SPIE 4770, 13–27 (2002). [CrossRef]
  10. F. Gori, “Flattened Gaussian beams,” Opt. Commun. 107(5-6), 335–341 (1994). [CrossRef]
  11. B. Lü and S. Luo, “General propagation equation of flattened Gaussian beams,” J. Opt. Soc. Am. A 17(11), 2001–2004 (2000). [CrossRef]
  12. L. A. Romero and F. M. Dickey, “Lossless laser beam shaping,” J. Opt. Soc. Am. A 13(4), 751–760 (1996). [CrossRef]
  13. F. M. Dickey and S. C. Holswade, “Gaussian laser beam profile shaping,” Opt. Eng. 35(11), 3285–3295 (1996). [CrossRef]
  14. I. A. Litvin and A. Forbes, “Gaussian mode selection with intracavity diffractive optics,” Opt. Lett. 34(19), 2991–2993 (2009). [CrossRef] [PubMed]
  15. L. Burger and A. Forbes, “Kaleidoscope modes in large aperture Porro prism resonators,” Opt. Express 16(17), 12707–12714 (2008). [PubMed]
  16. S. A. Collins., “Lens-System Diffraction Integral Written in Terms of Matrix Optics,” J. Opt. Soc. Am. A 60(9), 1168–1177 (1970). [CrossRef]

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