Lorentzian function curve fitting of longitudinal mode of pulsed laser based on LabVIEW

Aihua Gao; Wengang Qin; Weiguo Liu; Changlong Cai

doi:10.1117/12.851334

14 April 2010 Lorentzian function curve fitting of longitudinal mode of pulsed laser based on LabVIEW

Aihua Gao, Wengang Qin, Weiguo Liu, Changlong Cai

Proceedings Volume 7522, Fourth International Conference on Experimental Mechanics; 75226J (2010) https://doi.org/10.1117/12.851334
Event: Fourth International Conference on Experimental Mechanics, 2009, Singapore, Singapore

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.

Citation Download Citation

Aihua Gao, Wengang Qin, Weiguo Liu, and Changlong Cai "Lorentzian function curve fitting of longitudinal mode of pulsed laser based on LabVIEW", Proc. SPIE 7522, Fourth International Conference on Experimental Mechanics, 75226J (14 April 2010); https://doi.org/10.1117/12.851334

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available