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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 12, Iss. 19 — Sep. 20, 2004
  • pp: 4430–4436

High harmonic generation in a semi-infinite gas cell

J. R. Sutherland, E. L. Christensen, N. D. Powers, S. E. Rhynard, J. C. Painter, and J. Peatross  »View Author Affiliations


Optics Express, Vol. 12, Issue 19, pp. 4430-4436 (2004)
http://dx.doi.org/10.1364/OPEX.12.004430


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Abstract

Ten-millijoule 35-femtosecond laser pulses interact with a cell of helium or neon that extends from a focusing lens to an exit foil near the laser focus. High harmonic orders in the range of 50 to 100 are investigated as a function of focal position relative to the exit foil. An aperture placed in front of the focusing lens increases the brightness of observed harmonics by more than an order of magnitude. Counter-propagating light is used to directly probe where the high harmonics are generated within the laser focus. In neon, the harmonics are generated in the last few millimeters before the exit foil, limited by absorption. In helium, the harmonics are produced over a much longer distance.

© 2004 Optical Society of America

OCIS Codes
(190.4160) Nonlinear optics : Multiharmonic generation
(260.7200) Physical optics : Ultraviolet, extreme

ToC Category:
Research Papers

History
Original Manuscript: August 2, 2004
Revised Manuscript: September 7, 2004
Published: September 20, 2004

Citation
Julia Sutherland, E. Christensen, N. Powers, S. Rhynard, J. Painter, and J. Peatross, "High harmonic generation in a semi-infinite gas cell," Opt. Express 12, 4430-4436 (2004)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-12-19-4430


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References

  1. J. Peatross, J. R. Sutherland, K. R. Smith, S. Rhynard, and B. W. Pratt, �??Phase matching of high harmonic generation in helium- and neon-filled gas cells,�?? J. Mod. Opt. (to be published).
  2. S. Kazamias, F. Weihe, D. Douillet, C. Valentin, T. Planchon, S. Sebban, G. Grillon, F. Auge, D. Hulin, and P. Balcou, �??High order harmonic generation optimization with an apertured laser beam,�?? Eur. Phys. J. D 21, 353 (2002). [CrossRef]
  3. E. Takahashi, Y. Nabekawa, T. Otsuka, M. Obara, and K. Midorikawa, �??Generation of highly coherent submicrojoule soft x-rays by high-order harmonics,�?? Phys. Rev. A 66, 021802(R) (2002). [CrossRef]
  4. E. J. Takahashi, Y. Nabekawa, and K. Midorikawa, �??Low-divergence coherent soft x-ray source at 13nm by high-order harmonics,�?? Appl. Phys. Lett. 84, 4 (2004). [CrossRef]
  5. R. Bartels, S. Backus, E. Zeek, L. Misoguti, G. Vdovin, I. P. Christov, M. M. Murnane, and H. C. Kapteyn, �??Shaped-pulsed optimization of coherent emission of high-harmonic soft x-rays,�?? Lett. to Nature 406, 164 (2000). [CrossRef]
  6. A. Rundquist, C. G. D. III, Z. Chang, C. Herne, S. Backus, M. M. Murnane, and H. C. Kapteyn, �??Phase- Matched Generation of Coherent Soft X-Rays,�?? Science 280, 1412 (1998). [CrossRef] [PubMed]
  7. A. Paul, R. A. Bartels, R. Tobey, H. Green, S. Weiman, I. P. Christov, M. M. Murnane, H. C. Kapteyn, and S. Backus, �??Quasi-phase-matched generation of coherent extreme-ultraviolet light,�?? Lett. to Nature 421, 51 (2003). [CrossRef]
  8. E. A. Gibson, A. Paul, N. Wagner, R. a. Tobey, D. Gaudiosi, S. Backus, I. P. Christov, A. Aquila, E. M. Gullikson, D. T. Atwood, M. M. Murnane, and H. C. Kapteyn, �??Coherent Soft X-Ray Generation in the Water Window with Quasi-Phase Matching,�?? Science 302, 95 (2003). [CrossRef] [PubMed]
  9. E. A. Gibson, A. Paul, N. Wagner, R. a. Tobey, S. Backus, I. P. Christov, M. M. Murnane, and H. C. Kapteyn, �??High-Order Harmonic Generation up to 250eV from Highly Ionized Argon,�?? Phys. Rev. Lett. 92, 033001 (2004). [CrossRef] [PubMed]
  10. S. Voronov, I. Kohl, J.B. Madsen, N. Terry, J. Titensor, Q. Wang and J. Peatross �??Control of Laser High Harmonic Generation with Counter-Propagating Light,�?? Phys. Rev. Lett. 87, 133902 (2001). [CrossRef] [PubMed]
  11. Center for X-Ray Optics, �??Gas Filter Transmission,�?? <a href= "http://www-cxro.lbl.gov/optical_constants/gastrn2.html">http://www-cxro.lbl.gov/optical_constants/gastrn2.html</a>
  12. V. Tosa, E Takahashi, Y. Nabekawa and K Midorikawa, �??Generation of high-order harmonics in a self-guided beam,�?? Phys. Rev. A. 67, 063817 (2003) [CrossRef]

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