Terahertz radiation mechanism in laser filament with gas density control

Optical Instruments, Volume. 42, Issue 5, 89(2020)

Haicheng XIAO and Yan PENG^*

School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

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Figures & Tables(3)

Fig. 1. Transient current distribution of two-color laser filament and three-color laser filament

Fig. 2. Superposition of THz electric field from each point source of laser filament to the measurement point

Fig. 3. Evolution of terahertz radiation energy with gas density

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Haicheng XIAO, Yan PENG. Terahertz radiation mechanism in laser filament with gas density control[J]. Optical Instruments, 2020, 42(5): 89

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Paper Information

Category: DESIGN AND RESEARCH

Received: May. 11, 2020

Accepted: --

Published Online: Jan. 6, 2021

The Author Email: PENG Yan (py@usst.edu.cn)

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