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Proceedings Paper

Lorentzian function curve fitting of longitudinal mode of pulsed laser based on LabVIEW
Author(s): Aihua Gao; Wengang Qin; Weiguo Liu; Changlong Cai
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Paper Abstract

Longitudinal mode spectral line of pulsed laser is an important parameter of pulsed laser performance. It has important influence on laser theoretical analysis, test and application. Proper method should be used to measure and analyze. Lorentzian function in pulsed laser waveform is introduced in detail. Lorentzian function curve fitting of longitudinal mode based on LabVIEW is implemented. An applicable method of eliminating noise for measuring and researching pulsed laser is provided.

Paper Details

Date Published: 14 April 2010
PDF: 6 pages
Proc. SPIE 7522, Fourth International Conference on Experimental Mechanics, 75226J (14 April 2010); doi: 10.1117/12.851334
Show Author Affiliations
Aihua Gao, Xi'an Technological Univ. (China)
Wengang Qin, Xi'an Technological Univ. (China)
Weiguo Liu, Xi'an Technological Univ. (China)
Changlong Cai, Xi'an Technological Univ. (China)


Published in SPIE Proceedings Vol. 7522:
Fourth International Conference on Experimental Mechanics
Chenggen Quan; Kemao Qian; Anand Krishna Asundi; Fook Siong Chau, Editor(s)

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