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Article

Single-Shot Measurement of Post-Pulse-Generated Pre-Pulse in High-Power Laser Systems

1
Kansai Photon Science Institute (KPSI), National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 610-0215, Japan
2
Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Bautzner Landstr. 400, 01328 Dresden, Germany
*
Author to whom correspondence should be addressed.
Crystals 2020, 10(8), 657; https://doi.org/10.3390/cryst10080657
Received: 2 July 2020 / Revised: 27 July 2020 / Accepted: 30 July 2020 / Published: 31 July 2020
(This article belongs to the Special Issue Development of High Intensity Crystal Laser and Its Applications)
In this study, a detailed investigation of the dynamics of the generation of pre-pulse by post-pulses is presented, using single-shot self-referenced spectral interferometry (SRSI). The capability of SRSI in terms of the single-shot measurement of the temporal contrast of high-power laser systems has been experimentally demonstrated. The results confirm that the energy levels of the pre-pulses increase proportional to the square of the B-integral parametrizing the nonlinearity of the amplifier chain. View Full-Text
Keywords: laser pulse contrast; high-intensity lasers; B-integral laser pulse contrast; high-intensity lasers; B-integral
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MDPI and ACS Style

Kon, A.; Nishiuchi, M.; Kiriyama, H.; Kando, M.; Bock, S.; Ziegler, T.; Pueschel, T.; Zeil, K.; Schramm, U.; Kondo, K. Single-Shot Measurement of Post-Pulse-Generated Pre-Pulse in High-Power Laser Systems. Crystals 2020, 10, 657. https://doi.org/10.3390/cryst10080657

AMA Style

Kon A, Nishiuchi M, Kiriyama H, Kando M, Bock S, Ziegler T, Pueschel T, Zeil K, Schramm U, Kondo K. Single-Shot Measurement of Post-Pulse-Generated Pre-Pulse in High-Power Laser Systems. Crystals. 2020; 10(8):657. https://doi.org/10.3390/cryst10080657

Chicago/Turabian Style

Kon, Akira, Mamiko Nishiuchi, Hiromitsu Kiriyama, Masaki Kando, Stefan Bock, Tim Ziegler, Thomas Pueschel, Karl Zeil, Ulrich Schramm, and Kiminori Kondo. 2020. "Single-Shot Measurement of Post-Pulse-Generated Pre-Pulse in High-Power Laser Systems" Crystals 10, no. 8: 657. https://doi.org/10.3390/cryst10080657

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