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Journal Articles

Revealing the second harmonic generation in a femtosecond laser-driven cluster-based plasma by analyzing shapes of Ar XVII spectral lines

Oks, E.*; Dalimier, E.*; Faenov, A.*; Pikuz, T.*; Fukuda, Yuji; Andreev, A.*; Koga, J. K.; Sakaki, Hironao; Kotaki, Hideyuki; Pirozhkov, A. S.; et al.

Optics Express (Internet), 23(25), p.31991 - 32005, 2015/12

 Times Cited Count:6 Percentile:40.44(Optics)

We present experiments dealing with a femtosecond laser-driven cluster-based plasma, where by analyzing the nonlinear phenomenon of satellites of spectral lines of Ar XVII, we revealed the nonlinear phenomenon of the generation of the second harmonic of the laser frequency. For performing this analysis we developed new results in the theory of satellites of spectral lines. From such lineshape analysis we found, in particular, that the efficiency of converting the short (40 fs) intense (3$$times$$10$$^{18}$$ W/cm$$^2$$) incident laser light into the second harmonic was 2%. This result is in the excellent agreement with the 2-Dimensional Particle-In-Cell (2D PIC) simulation that we also performed. There is also an order of magnitude agreement between the thresholds for the SHG found from the line shape analysis and from the 2D PIC simulations.

Journal Articles

Radiation reaction effects in cascade scattering of intense, tightly focused laser pulses by relativistic electrons; Classical approach

Zhidkov, A.*; Masuda, Shinichi*; Bulanov, S. S.*; Koga, J. K.; Hosokai, Tomonao*; Kodama, Ryosuke*

Physical Review Special Topics; Accelerators and Beams, 17(5), p.054001_1 - 054001_7, 2014/05

 Times Cited Count:11 Percentile:65.49(Physics, Nuclear)

Journal Articles

Nonlinear plasma wave in magnetized plasmas

Bulanov, S. V.; Esirkepov, T. Z.; Kando, Masaki; Koga, J. K.; Hosokai, Tomonao*; Zhidkov, A.*; Kodama, Ryosuke*

Physics of Plasmas, 20(8), p.083113_1 - 083113_10, 2013/08

 Times Cited Count:16 Percentile:64.97(Physics, Fluids & Plasmas)

Journal Articles

On extreme field limits in high power laser matter interactions; Radiation dominant regimes in high intensity electromagnetic wave interaction with electrons

Bulanov, S. V.; Esirkepov, T. Z.; Kando, Masaki; Koga, J. K.; Nakamura, Tatsufumi; Bulanov, S. S.*; Zhidkov, A.*; Kato, Yoshiaki; Korn, G.*

High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers (Proceedings of SPIE, Vol.8780), p.878015_1 - 878015_15, 2013/05

 Times Cited Count:8 Percentile:96.51

Journal Articles

On the design of experiments to study extreme field limits

Bulanov, S. S.*; Chen, M.*; Schroeder, C. B.*; Esarey, E.*; Leemans, W. P.*; Bulanov, S. V.; Esirkepov, T. Z.; Kando, Masaki; Koga, J. K.; Zhidkov, A. G.*; et al.

AIP Conference Proceedings 1507, p.825 - 830, 2012/12

 Times Cited Count:7 Percentile:92.01

Journal Articles

Splash plasma channels produced by picosecond laser pulses in argon gas for laser wakefield acceleration

Mizuta, Yoshio*; Hosokai, Tomonao*; Masuda, Shinichi*; Zhidkov, A.*; Makito, Keigo*; Nakanii, Nobuhiko*; Kajino, Shohei*; Nishida, Akinori*; Kando, Masaki; Mori, Michiaki; et al.

Physical Review Special Topics; Accelerators and Beams, 15(12), p.121301_1 - 121301_10, 2012/12

 Times Cited Count:18 Percentile:71.87(Physics, Nuclear)

Journal Articles

Extreme field limits in the interaction of laser light with ultrarelativistic electrons

Bulanov, S. V.; Esirkepov, T. Z.; Hayashi, Yukio; Kando, Masaki; Kiriyama, Hiromitsu; Koga, J. K.; Kondo, Kiminori; Kotaki, Hideyuki; Pirozhkov, A. S.; Bulanov, S. S.*; et al.

AIP Conference Proceedings 1465, p.87 - 96, 2012/07

 Times Cited Count:1 Percentile:49.39

Journal Articles

Generation of hard X rays by femtosecond laser pulse interaction with solid targets in atmosphere

Zhidkov, A. G.*; Pikuz, S. A.*; Faenov, A. Y.; Chefonov, O. V.*; Ovchinikov, A. V.*; Agranat, M. B.*; Zigler, A.*

Optics Letters, 37(5), p.884 - 886, 2012/03

 Times Cited Count:3 Percentile:19.94(Optics)

Journal Articles

On the design of experiments for the study of extreme field limits in the interaction of laser with ultrarelativistic electron beam

Bulanov, S. V.; Esirkepov, T. Z.; Hayashi, Yukio; Kando, Masaki; Kiriyama, Hiromitsu; Koga, J. K.; Kondo, Kiminori; Kotaki, Hideyuki; Pirozhkov, A. S.; Bulanov, S. S.*; et al.

Nuclear Instruments and Methods in Physics Research A, 660(1), p.31 - 42, 2011/12

 Times Cited Count:61 Percentile:98.33(Instruments & Instrumentation)

Journal Articles

Extreme field science

Bulanov, S. V.; Esirkepov, T. Z.; Hayashi, Yukio; Kando, Masaki; Kiriyama, Hiromitsu; Koga, J. K.; Kondo, Kiminori; Kotaki, Hideyuki; Pirozhkov, A. S.; Bulanov, S. S.*; et al.

Plasma Physics and Controlled Fusion, 53(12), p.124025_1 - 124025_13, 2011/12

 Times Cited Count:5 Percentile:26.23(Physics, Fluids & Plasmas)

Journal Articles

Extreme field science

Bulanov, S. V.; Esirkepov, T. Z.; Hayashi, Yukio; Kando, Masaki; Kiriyama, Hiromitsu; Koga, J. K.; Kondo, Kiminori; Kotaki, Hideyuki; Pirozhkov, A. S.; Bulanov, S. S.*; et al.

Plasma Physics and Controlled Fusion, 53(12), p.124025_1 - 124025_13, 2011/11

Journal Articles

Relativistic tennis with photons; Frequency up-shifting, light intensification and ion acceleration with flying mirrors

Bulanov, S. V.; Esirkepov, T. Z.; Kando, Masaki; Koga, J. K.; Pirozhkov, A. S.; Rosanov, N. N.*; Zhidkov, A.*

AIP Conference Proceedings 1320, p.235 - 243, 2010/12

Journal Articles

Characterization of electron self-injection in laser wake field acceleration due to the parametric resonance

Zhidkov, A.*; Koga, J. K.; Hosokai, Tomonao*; Fujii, Takashi*; Oishi, Yuji*; Nemoto, Koshichi*; Kodama, Ryosuke*

Physics of Plasmas, 17(8), p.083101_1 - 083101_6, 2010/08

 Times Cited Count:11 Percentile:43.56(Physics, Fluids & Plasmas)

Journal Articles

The X-ray source; Double-sided relativistic mirror

Esirkepov, T. Z.; Bulanov, S. V.; Kando, Masaki; Pirozhkov, A. S.; Zhidkov, A.*

JAEA-Conf 2010-002, p.116 - 119, 2010/06

Journal Articles

High-power laser-driven source of ultra-short X-ray and gamma-ray pulses

Esirkepov, T. Z.; Bulanov, S. V.; Zhidkov, A.*; Pirozhkov, A. S.; Kando, Masaki

European Physical Journal D, 55(2), p.457 - 463, 2009/11

 Times Cited Count:9 Percentile:46.1(Optics)

Journal Articles

Characteristics of light reflected from a dense ionization wave with a tunable velocity

Zhidkov, A.*; Esirkepov, T. Z.; Fujii, Takashi*; Nemoto, Koshichi*; Koga, J. K.; Bulanov, S. V.

Physical Review Letters, 103(21), p.215003_1 - 215003_4, 2009/11

 Times Cited Count:15 Percentile:66.38(Physics, Multidisciplinary)

Journal Articles

Boosted high-harmonics pulse from a double-sided relativistic mirror

Esirkepov, T. Z.; Bulanov, S. V.; Kando, Masaki; Pirozhkov, A. S.; Zhidkov, A.*

Physical Review Letters, 103(2), p.025002_1 - 025002_4, 2009/07

 Times Cited Count:48 Percentile:87.33(Physics, Multidisciplinary)

Journal Articles

On the production of flat electron bunches for laser wakefield acceleration

Kando, Masaki; Fukuda, Yuji; Kotaki, Hideyuki; Koga, J. K.; Bulanov, S. V.; Tajima, Toshiki; Chao, A. W.*; Pitthan, R.*; Schuler, K.-P.*; Zhidkov, A. G.*; et al.

Journal of Experimental and Theoretical Physics, 105(5), p.916 - 926, 2007/11

 Times Cited Count:15 Percentile:64.66(Physics, Multidisciplinary)

We suggest a novel method for injection of electrons into the acceleration phase of particle accelerators, producing low emittance beams appropriate even for the demanding high energy Linear Collider specifications. We discuss the injection mechanism into the acceleration phase of the wake field in a plasma behind a high intensity laser pulse, which takes advantage of the laser polarization and focusing. As shown in three-dimensional particle-in-cell simulations of the interaction of an elongated in transverse direction laser pulse with an underdense plasma, the electrons, injected via the transverse wake wave breaking and accelerated by the wake wave, perform betatron oscillations with different amplitudes and frequencies along the two transverse coordinates. The polarization and focusing geometry lead to a way to produce relativistic electron bunches with asymmetric emittance (flat beam). An approach for generating flat laser accelerated ion beams is briefly discussed.

Journal Articles

Intense femto-second laser-driven X-ray source coupled with multiple directional quantum beams for applications

Daido, Hiroyuki; Sagisaka, Akito; Ogura, Koichi; Orimo, Satoshi; Nishiuchi, Mamiko; Yogo, Akifumi; Mori, Michiaki; Li, Z.*; Kiriyama, Hiromitsu; Kanazawa, Shuhei; et al.

X-Ray Lasers 2006; Springer Proceedings in Physics, Vol.115, p.595 - 605, 2007/00

At present, using ultra-short high intensity lasers at APRC, JAEA Kansai photon research institute, we are developing laser driven multiple quantum beams such as protons, X-rays, electrons and THz waves. These beams are perfectly synchronized with each other. The pulse duration of each beam is lass than a pico-second. They have sharp directionality with high brightness. If we properly combined these, we have new pump-probe techniques for various applications.

Journal Articles

Electron acceleration by a nonlinear wakefield generated by ultrashort (23-fs) high-peak-power laser pulses in plasma

Kando, Masaki; Masuda, Shinichi; Zhidkov, A.*; Yamazaki, Atsushi; Kotaki, Hideyuki; Kondo, Shuji; Homma, Takayuki*; Kanazawa, Shuhei; Nakajima, Kazuhisa; Hayashi, Yukio; et al.

Physical Review E, 71(1), p.015403_1 - 015403_4, 2005/01

 Times Cited Count:33 Percentile:79.46(Physics, Fluids & Plasmas)

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42 (Records 1-20 displayed on this page)