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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 18, Iss. 19 — Sep. 13, 2010
  • pp: 20422–20427

Pulse compression in synchronously pumped mode locked Raman lasers

Eduardo Granados and David J. Spence  »View Author Affiliations

Optics Express, Vol. 18, Issue 19, pp. 20422-20427 (2010)

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We explain a pulse compression mechanism reported in picosecond Raman lasers pumped by continuous trains of mode-locked pulses. Our theoretical model is based on transient Raman scattering equations, and shows good agreement with the experimental results. The model reveals that the compression effect is produced by a combination of group velocity walk-off and strong pump pulse depletion. We predict the possibilities and the limitations of this technique for constructing highly efficient, low cost, ultrafast Raman lasers in the visible.

© 2010 OSA

OCIS Codes
(140.3550) Lasers and laser optics : Lasers, Raman
(140.4050) Lasers and laser optics : Mode-locked lasers
(320.5520) Ultrafast optics : Pulse compression

ToC Category:
Lasers and Laser Optics

Original Manuscript: June 16, 2010
Revised Manuscript: August 27, 2010
Manuscript Accepted: August 29, 2010
Published: September 10, 2010

Eduardo Granados and David J. Spence, "Pulse compression in synchronously pumped mode locked Raman lasers," Opt. Express 18, 20422-20427 (2010)

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  1. J. M. Girkin and G. McConnell, “Advances in laser sources for confocal and multiphoton microscopy,” Microsc. Res. Tech. 67(1), 8–14 (2005). [CrossRef] [PubMed]
  2. G. M. Gale, M. Cavallari, T. J. Driscoll, and F. Hache, “Sub-20-fs tunable pulses in the visible from an 82-MHz optical parametric oscillator,” Opt. Lett. 20(14), 1562–1564 (1995). [CrossRef] [PubMed]
  3. J. Palero, V. Boer, J. Vijverberg, H. Gerritsen, and H. J. C. M. Sterenborg, “Short-wavelength two-photon excitation fluorescence microscopy of tryptophan with a photonic crystal fiber based light source,” Opt. Express 13(14), 5363–5368 (2005). [CrossRef] [PubMed]
  4. R. Mildren, M. Convery, H. Pask, J. Piper, and T. McKay, “Efficient, all-solid-state, Raman laser in the yellow, orange and red,” Opt. Express 12(5), 785–790 (2004). [CrossRef] [PubMed]
  5. H. M. Pask, “The design and operation of solid-state Raman lasers,” Prog. Quantum Electron. 27(1), 3–56 (2003). [CrossRef]
  6. E. Granados, H. M. Pask, E. Esposito, G. McConnell, and D. J. Spence, “Multi-wavelength, all-solid-state, continuous wave mode locked picosecond Raman laser,” Opt. Express 18(5), 5289–5294 (2010). [CrossRef] [PubMed]
  7. E. Granados, H. M. Pask, and D. J. Spence, “Synchronously pumped continuous-wave mode-locked yellow Raman laser at 559 nm,” Opt. Express 17(2), 569–574 (2009). [CrossRef] [PubMed]
  8. D. J. Spence, E. Granados, and R. P. Mildren, “Mode-locked picosecond diamond Raman laser,” Opt. Lett. 35(4), 556–558 (2010). [CrossRef] [PubMed]
  9. A. Penzkofer, A. Laubereau, and W. Kaiser, “High intensity Raman interactions,” Prog. Quantum Electron. 6(2), 55–140 (1979). [CrossRef]
  10. A. I. Vodchits, A. G. Shvedko, V. A. Orlovich, V. P. Kozich, and W. Werncke, “Stimulated Raman amplification of ultrashort seed pulses in compressed methane,” J. Opt. Soc. Am. B 22(2), 453–458 (2005). [CrossRef]
  11. V. Girdauskas, R. Kazragyte, A. Bertasiene, and A. Dement'ev, “Cascaded compression of the first and second Stokes pulses during forward transient stimulated Raman amplification,” Opt. Commun. 265(2), 664–671 (2006). [CrossRef]
  12. P. Straka and W. Rudolph, “Numerical simulations of pulsed and quasi-cw regimes of synchronously pumped Raman oscillators,” Appl. Phys. B 79(6), 707–712 (2004). [CrossRef]
  13. P. Straka, J. W. Nicholson, and W. Rudolph, “Synchronously pumped H2 Raman laser,” Opt. Commun. 178(1-3), 175–180 (2000). [CrossRef]
  14. P. Cerný, H. Jelínková, P. G. Zverev, and T. T. Basiev, “Solid state lasers with Raman frequency conversion,” Prog. Quantum Electron. 28(2), 113–143 (2004). [CrossRef]
  15. M. C. Pujol, M. Rico, C. Zaldo, R. Solé, V. Nikolov, X. Solans, M. Aguiló, and F. Díaz, “Crystalline structure and optical spectroscopy of Er3+-doped KGd(WO4)2 single crystals,” Appl. Phys. B 68(2), 187–197 (1999). [CrossRef]

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