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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 19, Iss. 5 — May. 1, 2002
  • pp: 1132–1140

High-order harmonic generation by atoms with traveling- and standing-wave pumps of relativistic intensity

Vladimir D. Taranukhin and Nickolay Yu. Shubin  »View Author Affiliations


JOSA B, Vol. 19, Issue 5, pp. 1132-1140 (2002)
http://dx.doi.org/10.1364/JOSAB.19.001132


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Abstract

High-order harmonic generation (HHG) in laser fields of relativistic intensity is studied. It is shown that, owing to relativistic longitudinal displacement of the photoelectrons, significant HHG suppression occurs. Such suppression is greater for the low-frequency part of the HHG spectrum than for the high-frequency part. We propose to use a standing-wave pump instead of a traveling wave to overcome this effect and to enhance the efficiency of HHG. The efficiency of utilizing atoms in a standing wave decreases with growth in the pump intensity. However, in traveling-wave HHG the decrease in efficiency is still greater; therefore, using a standing wave allows one to obtain a HHG intensity that is essentially greater than in a traveling wave (for example, a gain factor of 102 can be achieved when one is pumping Ar8+ ions with a radiation of intensity 1018 W/cm2 and a wavelength of 0.3 µm).

© 2002 Optical Society of America

OCIS Codes
(190.4160) Nonlinear optics : Multiharmonic generation
(190.4180) Nonlinear optics : Multiphoton processes
(270.4180) Quantum optics : Multiphoton processes
(270.6620) Quantum optics : Strong-field processes
(350.5720) Other areas of optics : Relativity

Citation
Vladimir D. Taranukhin and Nickolay Yu. Shubin, "High-order harmonic generation by atoms with traveling- and standing-wave pumps of relativistic intensity," J. Opt. Soc. Am. B 19, 1132-1140 (2002)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-19-5-1132


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References

  1. E. Constant, D. Garzella, P. Breger, E. Mével, Ch. Dorrer, C. Le Blanc, F. Salin, and P. Agostini, “Optimizing high harmonic generation in absorbing gases: model and experiment,” Phys. Rev. Lett. 82, 1668–1671 (1999). [CrossRef]
  2. Z. Chang, A. Rundquist, H.-W. Wang, M. M. Murnane, and H. C. Kapteyn, “Generation of coherent soft x rays at 2.7 nm using high harmonics,” Phys. Rev. Lett. 79, 2967–2970 (1997). [CrossRef]
  3. M. Schnürer, Z. Cheng, M. Hentschel, G. Tempea, P. Kálmán, T. Brabec, and F. Krausz, “Absorption-limited generation of coherent ultrashort soft-x-ray pulses,” Phys. Rev. Lett. 83, 722–725 (1999). [CrossRef]
  4. N. Sarukura, K. Hata, T. Adachi, R. Nodomi, M. Watanabe, and S. Watanabe, “Coherent soft x-ray generation by the harmonics of an ultra-high power Kr–F laser,” Phys. Rev. A 43, 1669–1672 (1991). [CrossRef] [PubMed]
  5. Sh. Kubodera, Yu. Nagata, Ya. Akiyama, K. Midorikawa, M. Obara, H. Tashiro, and K. Toyoda, “High order harmonics in laser-produced ions,” Phys. Rev. A 48, 4576–4582 (1993). [CrossRef] [PubMed]
  6. C. G. Wahlstrom, J. Larsson, A. Persson, T. Starczewski, S. Svanberg, P. Salieres, Ph. Balcou, and A. L’Huillier, “High-order harmonic generation in rare gases with an intense short-pulse laser,” Phys. Rev. A 48, 4709–4720 (1993). [CrossRef] [PubMed]
  7. K. Kondo, T. Tamida, Y. Nabekawa, and S. Watanabe, “High-order harmonic generation and ionization using ultrashort KrF and Ti:sapphire lasers,” Phys. Rev. A 49, 3881–3889 (1994). [CrossRef] [PubMed]
  8. S. G. Preston, A. Sanpera, M. Zepf, W. J. Blyth, C. G. Smith, J. S. Wark, M. H. Key, K. Burnett, M. Nakai, D. Neely, and A. A. Offenberger, “High-order harmonics of a 248.6 nm KrF laser from helium and neon ions,” Phys. Rev. A 53, R31–R34 (1996). [CrossRef]
  9. P. B. Corkum, “Plasma perspective on strong-field multiphoton ionization,” Phys. Rev. Lett. 71, 1994–1997 (1993). [CrossRef] [PubMed]
  10. J. L. Krause, K. J. Schafer, and K. C. Kulander, “High-order harmonic generation from atoms and ions in the high intensity regime,” Phys. Rev. Lett. 68, 3535–3558 (1992). [CrossRef] [PubMed]
  11. C. H. Keitel and P. L. Knight, “Monte Carlo classical simulations of ionization and harmonic generation in the relativistic domain,” Phys. Rev. A 51, 1420–1430 (1995). [CrossRef] [PubMed]
  12. R. V. Kulyagin, N. Yu. Shubin, and V. D. Taranukhin, “Tunnel above-threshold ionization of atoms and generation of short-wavelength radiation,” in Laser Optics ’95 and ICONO ’95: Superintense Laser Fields, A. A. Andreev and V. M. Gordienko, eds., Proc. SPIE 2770, 46–52 (1995). [CrossRef]
  13. R. V. Kulyagin, N. Yu. Shubin, and V. D. Taranukhin, “Tunnel above-threshold ionization: electron rescattering and generation of short-wavelength radiation,” Laser Phys. 6, 79–83 (1996).
  14. R. V. Kulyagin and V. D. Taranukhin, “Generation of x-ray radiation by atoms in an ultra-high intensity laser field,” Quantum Electron. 26, 866–870 (1996). [CrossRef]
  15. R. V. Kulyagin and V. D. Taranukhin, “Features of high-harmonic generation by atoms at superintense and ultrashort laser pumping,” Laser Phys. 7, 623–626 (1997).
  16. V. D. Taranukhin, “Generation of coherent x-ray radiation by atoms in superstrong laser fields: fundamental restrictions, optimizations and ultimate possibilities,” in Technical Digest, XVI International Conference on Coherent and Nonlinear Optics (URSS Publishers, Moscow, 1998), p. 118.
  17. V. D. Taranukhin and N. Yu. Shubin, “Coherent x-ray generation by ions with standing wave pump radiation of relativistic intensity,” presented at the 8th Conference on Applications of High Field and Short Wavelength Sources, Potsdam, Germany (June 27–30, 1999).
  18. V. D. Taranukhin and N. Yu. Shubin, “High-order harmonic generation by multielectron atoms with laser standing wave of relativistic intensity,” in Book of Abstracts, 8th Annual International Laser Physics Workshop (Research Institute for Solid State Physics and Optics, Budapest, Hungary, 1999), pp. 103–104.
  19. V. D. Taranukhin, “Relativistic high-order harmonic generation,” Laser Phys. 10, 330–336 (2000).
  20. A. B. Kim, M. Yu. Ryabikin, and A. M. Sergeyev, “From femtosecond to attosecond pulses,”Usp. Fiz. Nauk 169, 58–66 (1999) [ Phys. Usp. 42, 56–61 (1999)]. [CrossRef]
  21. V. D. Taranukhin and N. Yu. Shubin, “High-order harmonic generation by atoms with strong bichromatic fields,” Quantum Electron. 29, 638–643 (1999). [CrossRef]
  22. V. D. Taranukhin and N. Yu. Shubin, “High-order harmonic generation by atoms with strong high-frequency and low-frequency pumping,” J. Opt. Soc. Am. B 17, 1509–1516 (2000). [CrossRef]
  23. M. Lax, W. H. Louisell, and W. B. Knight, “From Maxwell to paraxial wave optics,” Phys. Rev. A 11, 1365–1370 (1975). [CrossRef]
  24. J. Peatross, S. Voronov, and I. Prokopovich, “Selective zoning of high harmonic emission using counter-propagating light,” Opt. Express 1, 114–125 (1997), http://www.opticsexpress.org. [CrossRef] [PubMed]
  25. M. Lewenstein, Ph. Balcou, M. Yu. Ivanov, A. L’Huillier, and P. B. Corkum, “Theory of high-harmonic generation by low-frequency laser fields,” Phys. Rev. A 49, 2117–2132 (1994). [CrossRef] [PubMed]
  26. V. M. Vainberg, V. D. Mur, V. S. Popov, and A. V. Sergeev, “Hydrogen atom in a strong static field,” Sov. Phys. JETP 66, 258–270 (1987).
  27. L. V. Keldysh, “Ionization in the field of a strong electromagnetic wave,” Sov. Phys. JETP 20, 1307–1318 (1965).
  28. A. Scrinzi, M. Geissler, and T. Brabec, “Ionization above the Coulomb barrier,” Phys. Rev. Lett. 83, 706–709 (1998). [CrossRef]
  29. A. M. Perelomov, V. S. Popov, and M. V. Terent’ev, “Ionization of atoms with electric AC fields,” Sov. Phys. JETP 24, 207–217 (1967).
  30. P. B. Corkum, N. H. Burnett, and M. Yu. Ivanov, “Subfemtosecond pulses,” Opt. Lett. 19, 1870–1872 (1994). [CrossRef] [PubMed]
  31. K. C. Budil, P. Salieres, A. L’Huillier, T. Ditmire, and M. D. Perry, “Influence of ellipticity on harmonic generation,” Phys. Rev. A 48, R3437–R3440 (1993). [CrossRef] [PubMed]
  32. N. H. Burnett, C. Kan, and P. B. Corkum, “Ellipticity and polarization effects in harmonic generation in ionizing neon,” Phys. Rev. A 51, R3418–R3421 (1995). [CrossRef] [PubMed]
  33. A. Lohr, W. Becker, and M. Kleber, “High-harmonic generation affected by a static electric field,” Laser Phys. 7, 615–622 (1997).
  34. D. P. Crawford and H. R. Reiss, “Stabilization in relativistic photoionization with circularly polarized light,” Phys. Rev. A 50, 1844–1850 (1994). [CrossRef] [PubMed]

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