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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 22, Iss. 17 — Aug. 25, 2014
  • pp: 19912–19918

High pulse energy multiwatt Yb:CaAlGdO4 and Yb:CaF2 regenerative amplifiers

E. Caracciolo, M. Kemnitzer, A. Guandalini, F. Pirzio, A. Agnesi, and J. Aus der Au  »View Author Affiliations

Optics Express, Vol. 22, Issue 17, pp. 19912-19918 (2014)

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We investigated and compared Yb:CaAlGdO4 and Yb:CaF2 regenerative amplifiers at repetition rates 5-10 kHz, a frequency range interesting for industrial applications requiring relatively high pulse energy. Both materials allow for pulse energies close to 1 mJ with sub-400-fs pulses. The two laser materials offer comparable performance in the pump power range investigated. The same regenerative amplifiers can be run up to 500 kHz for much faster material processing, with maximum output power of up to 9.4 W.

© 2014 Optical Society of America

OCIS Codes
(140.3280) Lasers and laser optics : Laser amplifiers
(140.7090) Lasers and laser optics : Ultrafast lasers
(140.3615) Lasers and laser optics : Lasers, ytterbium

ToC Category:
Lasers and Laser Optics

Original Manuscript: May 27, 2014
Revised Manuscript: July 23, 2014
Manuscript Accepted: July 25, 2014
Published: August 11, 2014

E. Caracciolo, M. Kemnitzer, A. Guandalini, F. Pirzio, A. Agnesi, and J. Aus der Au, "High pulse energy multiwatt Yb:CaAlGdO4 and Yb:CaF2 regenerative amplifiers," Opt. Express 22, 19912-19918 (2014)

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  1. W. Sibbett, A. A. Lagatsky, and C. T. A. Brown, “The development and application of femtosecond laser systems,” Opt. Express 20(7), 6989–7001 (2012). [CrossRef] [PubMed]
  2. S. Backus, C. G. Durfee, M. M. Murnane, and H. C. Kapteyn, “High power ultrafast lasers,” Rev. Sci. Instrum. 69(3), 1207–1223 (1998). [CrossRef]
  3. H. Liu, S. Biswal, J. Paye, J. Nees, G. Mourou, C. Hönninger, and U. Keller, “Directly diode-pumped millijoule subpicosecond Yb:glass regenerative amplifier,” Opt. Lett. 24(13), 917–919 (1999). [CrossRef] [PubMed]
  4. C. Hönninger, I. Johannsen, M. Moser, G. Zhang, A. Giesen, and U. Keller, “Diode-pumped thin-disk Yb:YAG regenerative amplifier,” Appl. Phys. B 65(3), 423–426 (1997). [CrossRef]
  5. J. Pouysegur, M. Delaigue, Y. Zaouter, C. Hönninger, E. Mottay, A. Jaffrès, P. Loiseau, B. Viana, P. Georges, and F. Druon, “Sub-100-fs Yb:CALGO nonlinear regenerative amplifier,” Opt. Lett. 38(23), 5180–5183 (2013). [CrossRef] [PubMed]
  6. E. Caracciolo, M. Kemnitzer, A. Guandalini, F. Pirzio, J. Aus der Au, and A. Agnesi, “28-W, 217 fs solid-state Yb:CAlGdO4 regenerative amplifiers,” Opt. Lett. 38(20), 4131–4133 (2013). [CrossRef] [PubMed]
  7. A.-L. Calendron, “Dual-crystal Yb:CALGO high power laser and regenerative amplifier,” Opt. Express 21(22), 26174–26181 (2013). [CrossRef] [PubMed]
  8. M. Siebold, S. Bock, U. Schramm, B. Xu, J. L. Doualan, P. Camy, and R. Moncorgé, “Yb:CaF2 - a new old laser crystal,” Appl. Phys. B 97(2), 327–338 (2009). [CrossRef]
  9. S. Ricaud, F. Druon, D. N. Papadopoulos, P. Camy, J.-L. Doualan, R. Moncorgé, M. Delaigue, Y. Zaouter, A. Courjaud, P. Georges, and E. Mottay, “Short-pulse and high-repetition-rate diode-pumped Yb:CaF2 regenerative amplifier,” Opt. Lett. 35(14), 2415–2417 (2010). [CrossRef] [PubMed]
  10. A. Kessler, M. Hornung, S. Keppler, F. Schorcht, M. Hellwing, H. Liebetrau, J. Körner, A. Sävert, M. Siebold, M. Schnepp, J. Hein, and M. C. Kaluza, “16.6 J chirped femtosecond laser pulses from a diode-pumped Yb:CaF2 amplifier,” Opt. Lett. 39(6), 1333–1336 (2014). [CrossRef] [PubMed]
  11. T. Balčiūnas, G. Y. Fan, G. Andriukaitis, A. Pugžlys, and A. Baltuška, “High-power top-hat pulses from a Yb master oscillator power amplifier for efficient optical parametric amplifier pumping,” Opt. Lett. 37(13), 2547–2549 (2012). [CrossRef] [PubMed]
  12. K. S. Wentsch, B. Weichelt, S. Günster, F. Druon, P. Georges, M. Abdou Ahmed, and T. Graf, “Yb:CaF2 thin-disk laser,” Opt. Express 22(2), 1524–1532 (2014). [CrossRef] [PubMed]
  13. M. Delaigue, I. Manek-Hönninger, C. Hönninger, A. Courjaud, and E. Mottay, Conference on Lasers and Electro-Optics Baltimore, CLEO 2007, art. no. 4452636, (2007).
  14. J. Petit, P. Goldner, and B. Viana, “Laser emission with low quantum defect in Yb: CaGdAlO4,” Opt. Lett. 30(11), 1345–1347 (2005). [CrossRef] [PubMed]
  15. J. Boudeile, F. Druon, M. Hanna, P. Georges, Y. Zaouter, E. Cormier, J. Petit, P. Goldner, and B. Viana, “Continuous-wave and femtosecond laser operation of Yb:CaGdAlO4 under high-power diode pumping,” Opt. Lett. 32(14), 1962–1964 (2007). [CrossRef] [PubMed]
  16. F. Druon, M. Olivier, A. Jaffrès, P. Loiseau, N. Aubry, J. DidierJean, F. Balembois, B. Viana, and P. Georges, “Magic mode switching in Yb:CaGdAlO4 laser under high pump power,” Opt. Lett. 38(20), 4138–4141 (2013). [CrossRef] [PubMed]
  17. M. Siebold, S. Bock, U. Schramm, B. Xu, J. L. Doualan, P. Camy, and R. Moncorgé, “Yb:CaF2 - a new old laser crystal,” Appl. Phys. B 97(2), 327–338 (2009). [CrossRef]
  18. F. Druon, S. Ricaud, D. N. Papadopoulos, A. Pellegrina, P. Camy, J. L. Doualan, R. Moncorgé, A. Courjaud, E. Mottay, and P. Georges, “On Yb:CaF2 and Yb:SrF2: review of spectroscopic and thermal properties and their impact on femtosecond and high power laser performance [invited],” Opt. Mater. Express 1(3), 489–502 (2011). [CrossRef]

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