Title :
Hyper-Rayleigh light scattering by dislocation deformation
Author :
Jae-Woo Jeong ; Lyubchanskii, I.L. ; Sung-Chul Shin
Author_Institution :
Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
Aug. 30 1999-Sept. 3 1999
Abstract :
We present a phenomenological description of HRLS by long-range dislocation deformation fields. For the description of nonlinear interaction of light with dislocations we use a nonlinear photoelastic tensor for investigation of acoustically-induced optical second harmonic generation. A cubic crystal without inversion center (for example GaAs, which is characterized by the symmetry point group T/sub d/) with linear edge dislocation is considered.
Keywords :
Rayleigh scattering; dislocations; optical harmonic generation; GaAs; T/sub d/ symmetry point group; acoustically-induced optical second harmonic generation; cubic crystal without inversion center; dislocation deformation; dislocations; hyper-Rayleigh light scattering; linear edge dislocation; long-range dislocation deformation fields; nonlinear light interaction; nonlinear photoelastic tensor; Crystals; Frequency; Light scattering; Nonlinear optics; Optical harmonic generation; Optical polarization; Optical scattering; Photoelasticity; Temperature; Tensile stress;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on
Conference_Location :
Seoul, South Korea
Print_ISBN :
0-7803-5661-6
DOI :
10.1109/CLEOPR.1999.817871
