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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 35, Iss. 12 — Apr. 20, 1996
  • pp: 2005–2015

Theory and optimization of lens ducts

Raymond J. Beach  »View Author Affiliations


Applied Optics, Vol. 35, Issue 12, pp. 2005-2015 (1996)
http://dx.doi.org/10.1364/AO.35.002005


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Abstract

Lens ducts are simple optical devices that have found application in the coupling of pump radiation from extended two-dimensional semiconductor laser diode arrays into solid-state laser gain media. The operation of these devices relies on the combined effects of lensing at their curved input surface and channeling by total internal reflection off their canted planar sides, to contain and couple semiconductor diode laser light efficiently to the input face of a solid-state laser crystal or glass. The lens duct provides a robust method for amplifying the irradiance of laser diode array pump sources and has made possible a scalable diode end-pumping architecture that offers the opportunity to expand significantly the number of ions and transitions that can be practically engaged in diode-pumped solid-state laser systems. An analytic model that describes the transfer efficiency of lens ducts and aids in the optimization of their design is presented.

© 1996 Optical Society of America

History
Original Manuscript: June 12, 1995
Revised Manuscript: August 11, 1995
Published: April 20, 1996

Citation
Raymond J. Beach, "Theory and optimization of lens ducts," Appl. Opt. 35, 2005-2015 (1996)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-35-12-2005


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References

  1. G. L. Harnagel, M. Vakili, K. R. Anderson, D. P. Worland, J. G. Endriz, D. R. Scifres, “High-duty cycle, high-power two-dimensional laser diode arrays,” Electron. Lett. 29, 1008–1010 (1993). [CrossRef]
  2. R. Beach, W. Benett, B. Freitas, D. Mundinger, B. Comaskey, R. Solarz, M. A. Emanuel, “Modular microchannel cooled heatsinks for high average power laser diode arrays,” IEEE J. Quantum Electron. 28, 966–976 (1992). [CrossRef]
  3. B. Zhou, T. J. Kane, G. J. Dixon, B. L. Byer, “Efficient, frequency-stable laser-diode-pumped Nd:YAG laser,” Opt. Lett. 10, 62–64 (1985). [CrossRef] [PubMed]
  4. T. Y. Fan, R. L. Byer, “Diode laser-pumped solid state lasers,” IEEE J. Quantum Electron. 24, 895–912 (1988). [CrossRef]
  5. W. F. Krupke, L. L. Chase, “Ground-state depleted solid state lasers: principles, characteristics, and scaling,” Opt. Quantum Electron. 22, S1–S22 (1989). [CrossRef]
  6. T. Y. Fan, A. Sanchez, W. E. Defoe, “Scalable, end-pumped, diode-laser-pumped laser,” Opt. Lett. 14, 1057–1059 (1989). [CrossRef] [PubMed]
  7. T. S. Rose, J. S. Swenson, R. A. Fields, “High-efficiency longitudinal diode bar pumping of solid-state lasers,” in Advanced Solid-State Lasers, L. L. Chase, A. A. Pinto, eds., Vol. 13 of OSA Proceedings (Optical Society of America, Washington, D.C., 1992), pp. 186–189.
  8. S. C. Tidwell, J. F. Seamans, M. S. Bowers, A. K. Cousins, “Scaling CW diode-end-pumped Nd:YAG lasers to high average powers,” IEEE J. Quantum Electron. 28, 997–1009 (1992). [CrossRef]
  9. L. E. Holder, C. K. Kennedy, L. Long, G. Dube, “One joule per Q-switched pulse diode-pumped laser,” IEEE J. Quantum Electron. 28, 986–991 (1992). [CrossRef]
  10. B. Comaskey, G. F. Albrecht, S. Velsko, R. Beach, S. Sutton, B. Moran, C. Petty, “24-W average power in the green 100% solid-state laser system,” in Conference on Lasers and Electro-Optics, Vol. 11 of 1993 OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1993), pp. 248–250.
  11. P. Lacovara, P. Gleckman, R. Holman, R. Winston, “Nonimaging concentrators for diode-pumped slab lasers,” in Nonimaging Optics: Maximum Efficiency Light Transfer, R. L. Holman, R. Winston, eds., Proc. SPIE 1528, 135–141 (1991).
  12. R. Beach, J. Davin, S. Mitchell, W. Benett, B. Freitas, R. W. Solarz, P. Avizonis, “Passively Q-switched transverse-diode-pumped Nd3+:YLF laser oscillator,” Opt. Lett. 17, 124–126 (1992). [CrossRef] [PubMed]
  13. B. J. Comaskey, R. Beach, G. Albrecht, W. J. Benett, B. L. Freitas, C. Petty, D. VanLue, D. Mundinger, R. W. Solarz, “High power diode pumped slab laser,” IEEE J. Quantum Electron. 28, 992–996 (1992). [CrossRef]
  14. J. J. Kasinski, W. Hughes, D. DiBiase, P. Bourne, R. Burnham, “One joule output from a diode-array-pumped Nd:YAG laser with side-pumped rod geometry,” IEEE J. Quantum Electron. 28, 977–985 (1992). [CrossRef]
  15. R. Beach, P. Reichert, W. Benett, B. Freitas, S. Mitchell, S. Velsko, J. Davin, R. Solarz, “Scalable diode-end-pumping technology applied to a 100-mJ Q-switched Nd3+:YLF laser oscillator,” Opt. Lett. 18, 1326–1328 (1993). [CrossRef] [PubMed]
  16. M. D. Perry, S. A. Payne, T. Ditmire, R. Beach, G. J. Quarles, W. Ignatuk, R. Olsen, J. Weston, “Better materials trigger, Cr:LiSAF laser development,” Laser Focus World, September1993, pp. 82–92.
  17. J. J. Snyder, P. Reichert, T. M. Baer, “Fast diffraction-limited cylindrical microlenses,” Appl. Opt. 30, 2743–2747 (1991). [CrossRef] [PubMed]
  18. R. J. Beach, M. A. Emanuel, B. L. Freitas, J. A. Skidmore, N. W. Carlson, W. J. Benett, R. W. Solarz, “Applications of microlens-conditioned laser diode arrays,” in Micro-Optics/Micromechanics and Laser Scanning and Shaping, M. E. Motamedi, L. Beiser, eds., Proc. SPIE 2383, 283–297 (1995).
  19. R. J. Beach, W. J. Benett, “Lensing duct,” U.S. patent5,307,430 (26April1994).
  20. R. J. Beach, M. A. Emanuel, W. J. Benett, B. L. Freitas, D. Ciarlo, N. W. Carlson, S. B. Sutton, J. A. Skidmore, R. W. Solarz, “Improved performance of high average power semiconductor arrays for applications in diode pumped solid state lasers,” in Laser Diode Technology and Applications VI, P. C. Chen, L. A. Johnson, H. Temkin, eds., Proc. SPIE 2148, 13–29 (1994).
  21. G. Feugnet, C. Bussac, C. Larat, M. Schwarz, J. P. Pochelle, “High efficiency TEM00 laser longitudinally pumped by a high power array,” in Advanced Solid-State Lasers, Vol. 24 of OSA Proceedings Series (Optical Society of America, Washington, D.C., 1995) pp. 82–84.
  22. W. T. Welford, R. Winston, High Collection Nonimaging Optics (Academic, New York, 1989), App. A.
  23. G. P. Agrawal, N. K. Dutta, Long-Wavelength Semiconductor Lasers (Von Nostrand Reinhold, New York, 1986), p. 60.
  24. S. A. Payne, L. K. Smith, R. J. Beach, B. C. Chai, J. T. Tassano, L. D. DeLoach, W. L. Kway, R. W. Solarz, W. F. Krupke, “Properties of Cr:LiSrAlF6 crystals for laser operation,” Appl. Opt. 33, 5526–5536 (1994). [CrossRef] [PubMed]

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