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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 41, Iss. 30 — Oct. 20, 2002
  • pp: 6360–6370

Laser pulse-stretching with multiple optical ring cavities

Jun Kojima and Quang-Viet Nguyen  »View Author Affiliations


Applied Optics, Vol. 41, Issue 30, pp. 6360-6370 (2002)
http://dx.doi.org/10.1364/AO.41.006360


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Abstract

We describe a simple and passive nanosecond-long laser-pulse stretcher using multiple optical ring cavities. We present a model of the pulse-stretching process for an arbitrary number of optical ring cavities. This new model explicitly includes the effects of cavity delay time, beam-splitter reflectivity, total number of optical cavities, and describes the effects of spatial profile sensitivity. Using the model, we optimize the design of a pulse stretcher for use in a spontaneous Raman-scattering excitation system that avoids laser-induced plasma spark problems. From the optimized design, we then experimentally demonstrate and verify the model with a three-cavity pulse-stretcher system that converts a 1000-mJ, 8.4-ns-long input laser pulse into an approximately 75-ns-long (FWHM) output laser pulse with a peak power reduction of 0.10× and an 83% efficiency.

© 2002 Optical Society of America

OCIS Codes
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3550) Lasers and laser optics : Lasers, Raman
(220.4830) Optical design and fabrication : Systems design
(320.4240) Ultrafast optics : Nanosecond phenomena
(320.5540) Ultrafast optics : Pulse shaping

History
Original Manuscript: January 14, 2002
Revised Manuscript: June 14, 2002
Published: October 20, 2002

Citation
Jun Kojima and Quang-Viet Nguyen, "Laser pulse-stretching with multiple optical ring cavities," Appl. Opt. 41, 6360-6370 (2002)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-30-6360


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References

  1. A. C. Eckbreth, Laser Diagnostics for Combustion Temperature and Species, 2nd ed. (Gordon Breach, Amsterdam, 1996), pp. 209–273.
  2. R. S. Barlow, C. D. Carter, “Raman/Rayleigh/LIF measurements of nitric oxide formation in turbulent hydrogen jet flames,” Combust. Flame 97, 261–280 (1994). [CrossRef]
  3. S. P. Nandula, T. M. Brown, R. W. Pitz, P. A. DeBarber, “Single-pulse, simultaneous multipoint multispecies Raman measurements in turbulent nonpremixed jet flames,” Opt. Lett. 19, 414–416 (1994). [PubMed]
  4. D. F. Marran, J. H. Frank, M. B. Long, S. H. Stårner, R. W. Bilger, “Intracavity technique for improved Raman/Rayleigh imaging in flames,” Opt. Lett. 20, 791–793 (1995). [CrossRef] [PubMed]
  5. P. C. Miles, “Raman line imaging for spatially and temporally resolved mole fraction measurements in internal combustion engines,” Appl. Opt. 38, 1714–1732 (1999). [CrossRef]
  6. Q. V. Nguyen, R. W. Dibble, C. D. Carter, G. J. Fiechtner, R. S. Barlow, “Raman-LIF measurements of temperature, major species, OH, and NO in a methane-air bunsen flame,” Combust. Flame 105, 499–510 (1996). [CrossRef]
  7. F. Rabenstein, A. Leipertz, “Two-dimensional temperature determination in the exhaust region of a laminar flat-flame burner with linear Raman scattering,” Appl. Opt. 36, 6989–6996 (1997). [CrossRef]
  8. L. J. Radziemski, D. A. Cremers, eds., Laser-Induced Plasma and Applications (Marcel Dekker, New York, 1989).
  9. Y.-L. Chen, J. W. L. Lewis, “Visualization of laser-induced breakdown and ignition,” Opt. Exp. 9, 360–372 (2001); http.//www.opticsexpress.org . [CrossRef]
  10. G. Harigel, C. Baltay, M. Bregman, M. Hibbs, A. Schaffer, H. Bjelkhagen, J. Hawkins, W. Williams, P. Nailor, R. Michaels, H. Akbari, “Pulse stretching in a Q-switched ruby laser for bubble chamber holography,” Appl. Opt. 25, 4102–4110 (1986). [CrossRef] [PubMed]
  11. S. Pflüger, M. Sellhorst, V. Sturm, R. Noll, “Fiber-optic transmission of stretched pulses from a Q-switched ruby laser,” Appl. Opt. 35, 5165–5169 (1996). [CrossRef] [PubMed]
  12. M. Matsumoto, “Theory of stretched-pulse transmission in dispersion-managed fibers,” Opt. Lett. 22, 1238–1240 (1997). [CrossRef] [PubMed]
  13. V. Cautaerts, D. J. Richardson, R. Paschotta, D. C. Hanna, “Stretched pulse Yb3+:silica fiber laser,” Opt. Lett. 22, 316–318 (1997). [CrossRef] [PubMed]
  14. R. Engelhardt, R. Brinkmann, J. C. Walling, D. F. Heller, “Pulse stretched solid-state laser lithotripter,” U.S. patent5,496,306 (5March1996).
  15. T. J. Anderson, R. D. Woodward, M. Winter, “Oxygen concentration measurements in a high pressure environment using Raman imaging,” paper AIAA-95-0140, presented at the Thirty-Third Aerospace Science Meeting and Exhibit, Reno, Nev., 5–8 Jan. 1995.
  16. B. B. Dally, A. R. Masri, R. S. Barlow, G. J. Fiechtner, “Instantaneous and mean compositional structure of bluff-body stabilized nonpremixed flames,” Combust. Flame 114, 119–148 (1998). [CrossRef]
  17. F. Rabensein, J. Egermann, A. Leipertz, N. D’Alfonso, “Vapor-phase structures of Diesel-type fuel sprays: an experimental analysis,” SAE paper 982543 (Society of Automotive Engineers, Warrendale, Pa., 1998).
  18. R. S. Barlow, P. C. Miles, “A shutter-based line-imaging system for single-shot Raman scattering measurements of gradients in mixture fraction,” in the Proceedings of the Combustion Institute (Combustion Institute, Pittsburgh, Pa., 2000), Vol. 28, pp. 269–277. [CrossRef]
  19. P. A. Nooren, M. Versluis, T. H. van der Meer, R. S. Barlow, J. H. Frank, “Raman-Rayleigh-LIF measurements of temperature and species concentrations in the Delft piloted turbulent jet diffusion flame,” Appl. Phys. B 71, 95–111 (2000). [CrossRef]
  20. J. Egermann, W. Koebcke, W. Ipp, A. Leipertz, “Investigation of the mixture formation inside a GDI engine by means of linear Raman spectroscopy,” in the Proceedings of the Combustion Institute (Pittsburgh, Pa., 2000), Vol. 28, pp. 1145–1151. [CrossRef]
  21. Turbulent Combustion Laboratory, Sandia National Laboratories, http://www.ca.sandia.gov/CRF/03_facilities/03_FacTDFL.html (2001).
  22. X. T. Phuoc, “Laser spark ignition: experimental determination of laser-induced breakdown thresholds of combustion gases,” Opt. Commun. 175, 419–423 (2000). [CrossRef]

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