Acta Optica Sinica, Volume. 39, Issue 5, 0512003(2019)
Methods for Diagnosing Air Switch Plasma via Laser Interferometry
Fig. 1. Optical paths of interferometers. (a) Michelson-Morley interferometer; (b) Mach-Zehnder interferometer
Fig. 2. Flow chart of interference image processing
Fig. 3. Schematic of experimental setup
Fig. 4. Interference-fringe image of plasma at 75 ns
Fig. 5. Image of phase-shift distribution at 75 ns
Fig. 6. Three-dimensional electron density distribution at 75 ns
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Jie Huang, Lin Yang, Lei Chen, Xianying Wu. Methods for Diagnosing Air Switch Plasma via Laser Interferometry[J]. Acta Optica Sinica, 2019, 39(5): 0512003
Category: Instrumentation, Measurement and Metrology
Received: Nov. 23, 2018
Accepted: Jan. 23, 2019
Published Online: May. 10, 2019
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