Title :
Spectral invariance propagation of ultrashort laser pulses and its changes by aperture
Author :
Zhongyang Wang ; Jian Deng ; Zhizhan Xu
Author_Institution :
Inst. of Opt. & Fine Mech., Acad. Sinica, Shanghai, China
Abstract :
The condition of spectral invariance propagation of ultrashort laser pulse is discussed by the diffraction theory and the self-consistent analysis of laser resonator. And the changes of this condition by aperture are studied.
Keywords :
laser beams; laser cavity resonators; laser mirrors; light diffraction; optical pulse generation; red shift; Hermite-Gaussian modes; aperture effects; blue shift; circular aperture; complex curvature; diffraction theory; diffractive spreading; frequency dependence; laser resonator; mode characteristic; red shift; scaling law; self-consistent analysis; spatial size; spectral invariance propagation; spherical mirror; steady-state condition; ultrashort laser pulse; Apertures; Diffraction; Laser theory; Laser transitions; Mirrors; Optical propagation; Optical pulse generation; Optical pulses; Optical resonators; Pulse measurements;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970877
