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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 16, Iss. 25 — Dec. 8, 2008
  • pp: 20530–20539

Subpicosecond thin-disk laser oscillator with pulse energies of up to 25.9 microjoules by use of an active multipass geometry

Joerg Neuhaus, Dominik Bauer, Jing Zhang, Alexander Killi, Jochen Kleinbauer, Malte Kumkar, Sascha Weiler, Mircea Guina, Dirk H. Sutter, and Thomas Dekorsy  »View Author Affiliations


Optics Express, Vol. 16, Issue 25, pp. 20530-20539 (2008)
http://dx.doi.org/10.1364/OE.16.020530


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Abstract

The pulse shaping dynamics of a diode-pumped laser oscillator with active multipass cell was studied experimentally and numerically. We demonstrate the generation of high energy subpicosecond pulses with a pulse energy of up to 25.9µJ at a pulse duration of 928fs directly from a thin-disk laser oscillator. These results are achieved by employing a selfimaging active multipass geometry operated in ambient atmosphere. Stable single pulse operation has been obtained with an average output power in excess of 76W and at a repetition rate of 2.93MHz. Self starting passive mode locking was accomplished using a semiconductor saturable absorber mirror. The experimental results are compared with numerical simulations, showing good agreement including the appearance of Kelly sidebands. Furthermore, a modified soliton-area theorem for approximating the pulse duration is presented.

© 2008 Optical Society of America

OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3580) Lasers and laser optics : Lasers, solid-state
(140.4050) Lasers and laser optics : Mode-locked lasers

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: September 22, 2008
Revised Manuscript: October 30, 2008
Manuscript Accepted: November 11, 2008
Published: November 26, 2008

Citation
Joerg Neuhaus, Dominik Bauer, Jing Zhang, Alexander Killi, Jochen Kleinbauer, Malte Kumkar, Sascha Weiler, Mircea Guina, Dirk H. Sutter, and Thomas Dekorsy, "Subpicosecond thin-disk laser oscillator with pulse energies of up to 25.9 microjoules by use of an active multipass geometry," Opt. Express 16, 20530-20539 (2008)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-16-25-20530


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References

  1. B. N. Chichkov, C. Momma, S. Nolte, F. von Alvensleben, and A. Tünnermann, "Femtosecond, picosecond and nanosecond laser ablation of solids," Appl. Phys. A 63, 109-115 (1996). [CrossRef]
  2. F. Brunner, E. Innerhofer, S. V. Marchese, T. Südmeyer, R. Paschotta, T. Usami, H. Ito, S. Kurimura, K. Kitamura, G. Arisholm, and U. Keller, "Powerful red-green-blue laser source pumped with a mode-locked thin disk laser," Opt. Lett. 29, 1921 (2004). [CrossRef] [PubMed]
  3. L. Shah, M. E. Fermann, J. W. Dawson, and C. P. J. Barty, "Micromachining with a 50W, 50 J, subpicosecond fiber laser system," Opt. Express 14, 546-551 (2006). [CrossRef]
  4. P. Baum and A. H. Zewail, "Attosecond electron pulses for 4D diffraction and microscopy," PNAS 104, 409-414 (2007). [CrossRef]
  5. S. V. Marchese, C. R. Baer, A. G. Engqvist, S. Hashimoto, D. J. Maas, M. Golling, T. Südmeyer, and U. Keller, "Femtosecond thin disk laser oscillator with pulse energy beyond the 10-microjoule level," Opt. Express 16, 6397 (2008). [CrossRef] [PubMed]
  6. F. Röser, D. Schimpf, B. Ortac, K. Rademaker, J. Limpert, and A. Tünnermann, "90W average power 100 J energy femtosecond fiber chirped-pulse amplification system," Opt. Lett. 32, 2230-2232 (2007). [CrossRef] [PubMed]
  7. S. Naumov, A. Fernandez, R. Graf, P. Dombi, F. Krausz, and A. Apolonski, "Approaching the microjoule frontier with femtosecond laser oscillators," New J. Phys. 7, 216 (2005). [CrossRef]
  8. S. Dewald, T. Lang, C. D. Schröter, R. Moshammer, J. Ullrich, M. Siegel, and U. Morgner, "Ionization of noble gases with pulses directly from a laser oscillator," Opt. Lett. 31, 2072 (2006). [CrossRef] [PubMed]
  9. A. Killi, A. Steinmann, J. Dörring, U. Morgner, M. J. Lederer, D. Kopf, and C. Fallnich, "High-peak-power pulses from a cavity-dumped Yb:KY(WO4)2 oscillator," Opt. Lett. 30, 1891-1893 (2005). [CrossRef] [PubMed]
  10. G. Palmer, M. Emons, M. Siegel, A. Steinmann, M. Schultze, M. J. Lederer, and U. Morgner, "Passively modelocked and cavity-dumped Yb : KY(WO4)2 oscillator with positive dispersion," Opt. Express 15, 16017-16021 (2007). [CrossRef] [PubMed]
  11. E. Innerhofer, T. Südmeyer, F. Brunner, R. Häring, A. Aschwanden, R. Paschotta, C. Hönninger, M. Kumkar, and U. Keller, "60W average power in 810fs pulses from a thin-disk Yb:YAG laser," Opt. Lett. 28, 367 (2003). [CrossRef] [PubMed]
  12. S. V. Marchese, T. Südmeyer, M. Golling, R. Grange, and U. Keller, "Pulse energy scaling to 5 J from a femtosecond thin disk laser," Opt. Lett. 31, 2728 (2006). [CrossRef] [PubMed]
  13. A. Giesen, H. H¨ugel, A. Voss, K. Wittig, U. Brauch, and H. Opower, "Scalable concept for diode-pumped highpower solid-state lasers," Appl. Phys. B 58, 365-372 (1994). [CrossRef]
  14. A. M. Scott, G. Cook, and A. P. G. Davies, "Efficient high-gain laser amplification from a low-gain amplifier by use of self-imaging multipass geometry," Appl. Opt. 40, 2461 (2001). [CrossRef]
  15. M. Kumkar, "Laser Amplification System," U.S. Pat. 6765947, U.S. Pat. (2006).
  16. J. Neuhaus, J. Kleinbauer, A. Killi, S. Weiler, D. H. Sutter, and T. Dekorsy, "Passively mode-locked Yb:YAG thin-disk laser with pulse energies exceeding 13 J by use of an active multipass geometry," Opt. Lett. 33, 726-729 (2008). [CrossRef] [PubMed]
  17. U. Keller, K. J. Weingarten, F. X. Kärtner, D. Kopf, B. Braun, I. D. Jung, R. Fluck, C. Hönninger, N. Matuschek, and J.Aus der Au, "Semiconductor saturable absorber mirrors (SESAMs) for femtosecond to nanosecond pulse generation in solid-state lasers," IEEE J. Sel. Top. Quantum Electron. 2, 435 (1996). [CrossRef]
  18. F. X. Kärtner, I. D. Jung, and U. Keller, "Soliton mode-locking with saturable absorbers," IEEE J. Sel. Top. Quantum Electron. 2, 540-556 (1996). [CrossRef]
  19. E. T. J. Nibbering, G. Grillon, M. A. Franco, B. S. Prade, and A. Mysyrowicz, "Determination of the inertial contribution to the nonlinear refractive index of air, N2, and O2 by use of unfocused high-intensity femtosecond laser pulses," J. Opt. Soc. Am. B 14, 650 (1997). [CrossRef]
  20. M. Haiml, R. Grange, and U. Keller, "Optical characterization of semiconductor saturable absorbers," Appl. Phys. B 79, 331-339 (2004). [CrossRef]
  21. F. X. Kärtner and U. Keller, "Stabilization of soliton like pulses with a slow saturable absorber," Opt. Lett. 20, 16 (1995). [CrossRef] [PubMed]
  22. C. Hänninger, R. Paschotta, F. Morier-Genoud, M. Moser, and U. Keller, "Q-switching stability limits of continuous-wave passive mode locking," J. Opt. Soc. Am. B 16, 46-56 (1999). [CrossRef]
  23. F. X. Kärtner, J. Aus der Au, and U. Keller, "Mode-Locking with Slow and Fast Saturable Absorbers - What’s the Difference?" IEEE J. Sel. Top. Quantum Electron. 4, 159 (1998). [CrossRef]
  24. S. M. Kelly, "Characteristic sideband instability of periodically amplified average soliton," Electron. Lett. 28, 806-807 (1992). [CrossRef]

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