Title :
Piezoelectric periodically polled resonators for nonlinear-optical conversion of laser radiation
Author :
Ryabushkin, O.A. ; Konyashkin, A.V.
Author_Institution :
NTO “IRE-Polus”, Fryazino, Russia
Abstract :
Dependence of the nonlinear-optical periodically poled lithium niobate (PPLN) crystal temperature on laser power in the course of laser frequency conversion was measured using its piezoelectric resonances. Concept of the equivalent temperature of the crystal heated by laser radiation was used for precise measurement of PPLN temperature tuning curves.
Keywords :
lithium compounds; optical frequency conversion; optical resonators; piezoelectric materials; piezoelectricity; thermo-optical effects; LiNbO3; PPLN; crystal temperature; laser frequency conversion; laser power dependence; laser radiation; nonlinear-optical conversion; periodically poled lithium niobate; piezoelectric periodically polled resonators; piezoelectric resonances; Crystals; Frequency conversion; Harmonic analysis; Measurement by laser beam; Nonlinear optics; Optical harmonic generation; Temperature measurement; PPLN; equivalent temperature; nonlinear-optical crystal; piezoelectric resonance; second harmonic generation;
Conference_Titel :
Frequency Control Symposium (FCS), 2014 IEEE International
Conference_Location :
Taipei
DOI :
10.1109/FCS.2014.6859902
