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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 12, Iss. 7 — Apr. 5, 2004
  • pp: 1383–1388

High-energy, high-contrast, double-confocal multipass amplifier

Jeffrey Wojtkiewicz and Charles G. Durfee  »View Author Affiliations


Optics Express, Vol. 12, Issue 7, pp. 1383-1388 (2004)
http://dx.doi.org/10.1364/OPEX.12.001383


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Abstract

We have developed a high-contrast, high-beam-quality Ti:sapphire amplifier producing pulses of 10 mJ in a single stage with 19% efficiency. The amplifier has a double-confocal multipass ring configuration that allows for a large mode volume by use of a collimated beam in the gain medium. We have designed the amplifier optics to correct for aberrations and for spatial gain narrowing. The compressed output beam has an M2 of 1.15. The use of an internal saturable absorber in the amplifier results in an intensity contrast of ~109. We anticipate this design will be useful to extend the multipass architecture to low-gain media and to still higher output energy.

© 2004 Optical Society of America

OCIS Codes
(140.3280) Lasers and laser optics : Laser amplifiers
(320.7090) Ultrafast optics : Ultrafast lasers

ToC Category:
Research Papers

History
Original Manuscript: March 4, 2004
Revised Manuscript: March 23, 2004
Published: April 5, 2004

Citation
Jeffrey Wojtkiewicz and Charles Durfee, "High-energy, high-contrast, double-confocal multipass amplifier," Opt. Express 12, 1383-1388 (2004)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-12-7-1383


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References

  1. S. Backus, C. Durfee, M. M. Murnane, and H. C. Kapteyn, "High power ultrafast lasers," Rev. Sci. Instrum. 69, 1207-1223 (1998) [CrossRef]
  2. A. Rousse, C. Rishel, and J.-C. Gauthier, "Colloquium: Femtosecond x-ray crystallography," Reviews of Modern Physics 73, 17-31 (2001) [CrossRef]
  3. M. Roth, T. E. Cowan, C. Brown, M. Christl, W. Fountain, S. Hatchett, J. Johnson, M. H. Key, D. M. Pennington, M. D. Perry, T. W. Phillips, and T. C. Sangster, "Intense ion beams accelerated by petawatt-class lasers," Nuclear Instruments & Methods in Physics Research A 464, 201-205 (2000) [CrossRef]
  4. C. G. Durfee, S. Backus, M. M. Murnane, and H. C. Kapteyn, in Applications of High Field and Short wavelength Sources, ed. L. DiMauro, M. M. Murnane and A. l'Huillier (Plenum, New York, 1998), p. 71-78
  5. A. Rundquist, C. G. Durfee, Z. Chang, C. Herne, S. Backus, M. M. Murnane, and H. C. Kapteyn, "Phasematched generation of coherent soft x-rays," Science 280, 1412-1415 (1998) [CrossRef] [PubMed]
  6. S. Backus, J. Peatross, C. P. Huang, H. C. Kapteyn, and M. M. Murnane, "Ti:Sapphire Amplifier Producing Millijoule-Level, 21 fs Pulses at 1 kHz," Opt. Lett. 20, 2000-2002 (1995) [CrossRef] [PubMed]
  7. A. Sullivan, H. Hamster, H. C. Kapteyn, S. Gordon, W. White, H. Nathel, R. J. Blair, and R. W. Falcone, "Multi-Terawatt 100 Femtosecond Laser," Opt. Lett. 16, 1406-1408 (1991) [CrossRef] [PubMed]
  8. M. T. Asaki, C. P. Huang, D. Garvey, J. Zhou, H. C. Kapteyn, and M. M. Murnane, "Generation of 11-fs pulses from a modelocked Ti:sapphire laser," Opt. Lett. 18, 977 (1993) [CrossRef] [PubMed]
  9. J. Zhou, C. P. Huang, C. Shi, M. M. Murnane, and H. C. Kapteyn, "Generation of 21-fs millijoule-energy pulses by use of Ti:sapphire," Opt. Lett. 19, 126-128 (1994) [CrossRef] [PubMed]
  10. J. Zhou, C. P. Huang, M. M. Murnane, and H. C. Kapteyn, "Amplification of 26 fs, 3TW pulses near the gain narrowing limit in Ti:sapphire," Opt. Lett. 20, 64-66 (1995) [CrossRef] [PubMed]
  11. C. Barty, G. Korn, F. Raksi, C. Rose-Petruck, J. Squier, A. Tian, K. Wilson, V. Yakovlev, and K. Yamakawa, "Regenerative pulse shaping and amplification of ultrabroadband optical pulses," Opt. Lett. 21, 219-221 (1996) [CrossRef] [PubMed]
  12. C. G. Durfee, S. Backus, M. M. Murnane, and H. C. Kapteyn, "Design and implementation of a TW-class kilohertz amplifier system," IEEE J. Sel. Top. Quantum Electron. 4, 395-406 (1998) [CrossRef]

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