Title :
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
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;
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
DOI :
10.1109/CLEOPR.2009.5292457
