Title :
Crystal equivalent temperature concept for laser calorimetry and nonlinear optics
Author :
Ryabushkin, O.A. ; Konyashkin, A.V. ; Ulyanov, I.S.
Author_Institution :
Moscow Inst. of Phys. & Technol. (MIPT), Dolgoprudny, Russia
Abstract :
Concept of equivalent temperature is proposed for precise temperature measurement of crystals and glasses in laser calorimetry and nonlinear optics experiments. Determination of equivalent temperature of laser irradiated crystal or glass is based on frequency shift measurement of temperature calibrated acoustic resonance, excited in the sample.
Keywords :
acoustic resonance; calibration; measurement by laser beam; nonlinear optics; optical glass; temperature measurement; crystal equivalent temperature concept; frequency shift measurement; laser calorimetry; laser-irradiated crystal; laser-irradiated glass; nonlinear optics; precise temperature measurement; temperature calibrated acoustic resonance; Crystals; Frequency measurement; Heating; Measurement by laser beam; Radio frequency; Resonant frequency; Temperature measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
