The effect of the second harmonic process in the third-order noncollinear correlation technique

Author

Sun, Zhihong ; Xia, Yanwen ; Li, Keyu

Author_Institution

Res. Center of Laser Fusion, China Acad. Eng. Phys., Mianyang, China

fYear

2009

fDate

30-3 Aug. 2009

Firstpage

1

Lastpage

2

Abstract

The evolution characteristics of temporal profile of the second harmonic process are simulated numerically using the third-order autocorrelation technique. The full width of half maximum width ratio of fundamental incident laser pulse to the second harmonic pulse changes with the conversion efficiency, it will result that the convolution factor of pulse width concerned with the pulse shape is not constant.

Keywords

convolution; laser beams; optical harmonic generation; conversion efficiency; convolution factor; laser pulse; pulse shape; pulse width; second harmonic process; second harmonic pulse; temporal profile; third-order noncollinear correlation technique; Autocorrelation; Convolution; Laser theory; Optical pulse shaping; Optical pulses; Pulse measurements; Pulse shaping methods; Shape measurement; Space vector pulse width modulation; Ultrafast optics; Gaussian pulse; Second harmonic; Third-order noncollinear autocorrelator;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4244-3829-7

Electronic_ISBN

978-1-4244-3830-3

Type

conf

DOI

10.1109/CLEOPR.2009.5292457

Filename

5292457