Three-channel polaro-interferometer for laser-produced plasma diagnostics with femtosecond time resolution
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Published:2019-06-01
Issue:6
Volume:49
Page:577-580
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ISSN:1063-7818
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Container-title:Quantum Electronics
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language:
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Short-container-title:Quantum Electron.
Author:
Bolkhovitinov E.A.,Gospodinov G.A.,Ivanov K.A.,Rupasov A.A.,Savel’ev A.B.
Abstract
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.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials
Cited by
1 articles.
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