DocumentCode :
2248639
Title :
Terahertz birefringence of β-BaB2O4 (BBO) crystal
Author :
Estacio, Elmer ; Saito, Shigeki ; Nakazato, Tomoharu ; Furukawa, Yusuke ; Tatsumi, Toshihiro ; Pham, Minh Hong ; Cadatal, Marilou ; Ponseca, Carlito, Jr. ; Mizuseki, Hiroshi ; Kawazoe, Yoshiyuki ; Sarukura, Nobuhiko
Author_Institution :
Inst. of Laser Eng., Osaka Univ., Suita
fYear :
2008
fDate :
4-9 May 2008
Firstpage :
1
Lastpage :
2
Abstract :
Birefringence was observed for a beta-BaB2O4 crystal in the 0.1 to 1.1 terahertz region. The calculated Deltan value was ~0.296. Moreover, an angle-dependent absorption band observed at ~0.65 terahertz is attributed to low-frequency phonon modes.
Keywords :
barium compounds; birefringence; optical materials; phonons; submillimetre wave spectra; BBO; angle-dependent absorption band; beta-BaB2O4 crystal; frequency 0.1 THz to 1.1 THz; low-frequency modes; phonon modes; terahertz birefringence; Azimuthal angle; Birefringence; Bolometers; Crystalline materials; Frequency; Nonlinear optics; Optical harmonic generation; Optical materials; Phonons; Pulse amplifiers; (260.1440) Birefringence; (260.3090) Infrared, far;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
Type :
conf
Filename :
4571981
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2248639
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