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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 5, Iss. S1 — May. 31, 2007
  • pp: S133–S135

Elongation of plasma channel for electron acceleration

Liming Chen, Kazuhisa Nakajima, Wei Hong, Jianfei Hua, Takashi Kameshima, Hideyuki Kotaki, K. Sugiyama, Xianlun Wen, Yuchi Wu, Chuanming Tang, Yuqiu Gu, Hansheng Peng, Shinichi Kurokawa, James Koga, Sergey V. Bulanov, and Toshiki Tajima  »View Author Affiliations


Chinese Optics Letters, Vol. 5, Issue S1, pp. S133-S135 (2007)


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Abstract

Experiments for the laser guiding have been carried out with the 30-fs, 100-TW Ti:sapphier laser pulse interaction with a long slab (1.2*10 (mm)) and discharged capillary of underdense plasma. Formation of an extremely long plasma channel with its length (~10 mm) 10 times above the Rayleigh length is observed when the laser pulse power is much higher than the critical power for relativistic self-focusing. The long self-guiding channel formation is accompanied by the quasi-monoenergetic electron acceleration with a low transverse emittance (<0.8'pi' mm.mrad) and high electric current (up to ~10 nC/shot). In order to continuously elongate the plasma channel, a 4-cm-scale discharged capillary was used. We successfully demonstrated the laser-plasma acceleration of high-quality electron beams up to near GeV. Our results exactly verify the prediction of laser-wakefield acceleration through a centimeter-scale plasma channel in the "blowout bubble" regime, where a micro-scale plasma cavity produced through the ultra-relativistic laser-plasma interactions plays an essential role in the self-injection and acceleration of electrons.

© 2007 Chinese Optics Letters

OCIS Codes
(190.5530) Nonlinear optics : Pulse propagation and temporal solitons
(270.6620) Quantum optics : Strong-field processes
(290.5910) Scattering : Scattering, stimulated Raman
(350.5400) Other areas of optics : Plasmas

Citation
Liming Chen, Kazuhisa Nakajima, Wei Hong, Jianfei Hua, Takashi Kameshima, Hideyuki Kotaki, K. Sugiyama, Xianlun Wen, Yuchi Wu, Chuanming Tang, Yuqiu Gu, Hansheng Peng, Shinichi Kurokawa, James Koga, Sergey V. Bulanov, and Toshiki Tajima, "Elongation of plasma channel for electron acceleration," Chin. Opt. Lett. 5, S133-S135 (2007)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-5-S1-S133


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References

  1. S. Svanberg and C.-G. Wahlstrom, (eds.) X-Ray Lasers (Institute of Physics, Bristol, 1996).
  2. T. Tajima and J. M. Dawson, Phys. Rev. Lett. 43, 267 (1979).
  3. K. Nakajima, D. Fisher, T. Kawakubo, H. Nakanishi, A. Ogata, Y. Kato, Y. Kitagawa, R. Kodama, K. Mima, H. Shiraga, K. Suzuki, K. Yamakawa, T. Zhang, Y. Sakawa, T. Shoji, Y. Nishida, N. Yugami, M. Downer, and T. Tajima, Phys. Rev. Lett. 74, 4428 (1995).
  4. C. G. R. Geddes, C. Toth, J. van Tilborg, E. Esarey, C. B. Schroeder, D. Bruhwiler, C. Nieter, J. Cary, and W. P. Leemans, Nature 431, 538 (2004).
  5. M. Tabak, J. Hammer, M. E. Glinsky, W. L. Kruer, S. C. Wilks, J. Woodworth, E. M. Campbell, M. D. Perry, and R. J. Mason, Phys. Plasmas 1, 1626 (1994).
  6. G. A. Askar'yan, Sov. Phys. JETP 15, 8 (1962).
  7. C. E. Max, J. Arons, and A. B. Langdon, Phys. Rev. Lett. 33, 209 (1974).
  8. H. Peng, X. Huang, Q. Zhu, X. Wang, K. Zhou, X. Wei, L. Liu, X. Zeng, X. Wang, Y. Guo, D. Lin, X. Yuang, B. Xu, L. Xu, X. Chu, X. Zhang, and L. Qian, Proc. SPIE 5627, 1 (2005).
  9. M. Levin, A. Pukhov, A. Zigler, K. Sugiyama, K. Nakajima, R. F. Hubbard, A. Ting, D. F. Gordon, P. Sprangle, and D. Kaganovich, Phys. Plasmas 13, 083108 (2006).
  10. G. Z. Sun, E. Ott, Y. C. Lee, and P. Guzdar, Phys. Fluids 30, 526 (1987).
  11. J. Faure, V. Malka, J.-R. Marques, P.-G. David, F. Amiranoff, K. Ta Phuoc, and A. Rousse, Phys. Plasmas 9, 756 (2002).
  12. F. S. Tsung, R. Narang, W. B. Mori, C. Joshi, R. A. Fonseca, and L. O. Silva, Phys. Rev. Lett. 93, 185002 (2004).

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