Title :
Increased acceptance bandwidth for quasi-phasematched second harmonic generation in LiNbO3 waveguides
Author :
Bortz, M.L. ; Fujimura, Makoto ; Fejer, M.M.
Author_Institution :
Edward L. Ginzton Lab., Stanford Univ., CA
fDate :
1/6/1994 12:00:00 AM
Abstract :
The authors demonstrate waveguide second harmonic generation using a variable-spaced phase-reversed quasi-phasematched grating that has an acceptance bandwidth 15 times greater than a uniformly quasi-phasematched interaction of the same length
Keywords :
diffraction gratings; integrated optics; lithium compounds; optical harmonic generation; optical losses; optical waveguides; tuning; LiNbO3; LiNbO3 waveguide; acceptance bandwidth; quasi-phasematched second harmonic generation; variable-spaced phase-reversed quasi-phasematched grating;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940025