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This article is cited in 1 scientific paper (total in 1 paper)
Laser plasma
Three-channel polaro-interferometer for laser-produced plasma diagnostics with femtosecond time resolution
E. A. Bolkhovitinova, G. A. Gospodinovb, K. A. Ivanovab, A. A. Rupasova, A. B. Savel'evab a P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
b Faculty of Physics, Lomonosov Moscow State University
Abstract:
We describe an upgraded version of a three-channel polaro-interferometer, which enables laser-produced plasma probing with femtosecond time resolution. Test experiments are performed with the use of a 50-fs probe pulse and an air spark produced by a driving nanosecond laser pulse. High-contrast interference plasma images are recorded, making it possible to reconstruct the electron density plasma profile with femtosecond time resolution in a wide range of probing pulse delays relative to the driving pulse.
Keywords:
laser-produced plasma, polaro-interferometer, interference image, time resolution.
Received: 11.10.2018 Revised: 31.01.2019
Citation:
E. A. Bolkhovitinov, G. A. Gospodinov, K. A. Ivanov, A. A. Rupasov, A. B. Savel'ev, “Three-channel polaro-interferometer for laser-produced plasma diagnostics with femtosecond time resolution”, Kvantovaya Elektronika, 49:6 (2019), 577–580 [Quantum Electron., 49:6 (2019), 577–580]
Linking options:
https://www.mathnet.ru/eng/qe17056 https://www.mathnet.ru/eng/qe/v49/i6/p577
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