Title :
Intensity-dependent shift of phasematched wavelength in second-harmonic generation in optical fibres
Author :
Bardal, S. ; Wells, P.J.
Author_Institution :
Norwegian Inst. of Technol., Trondheim Univ., Norway
fDate :
5/23/1991 12:00:00 AM
Abstract :
The dependence of the pump intensity on the phase-matching conditions in second-harmonic generation in optical fibres has been studied. It has been shown experimentally that there is a power-dependent shift of the phase-matched fundamental wavelength.
Keywords :
optical fibres; optical harmonic generation; spectral line shift; SiO 2:GeO 2; intensity dependent shift; optical fibres; phase-matching conditions; phasematched wavelength; power-dependent shift; pump intensity; second-harmonic generation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910561
