Title :
Photorefractive effect and photochromism in Fe-doped Pb(Zn/sub 1/3/Nb/sub 2/3/)O/sub 3/-PbTiO/sub 3/
Author :
Abe, S. ; Satoh, Y. ; Fujimura, R. ; Ono, H. ; Shimura, T. ; Kuroda, K.
Author_Institution :
Inst. of Ind. Sci., Tokyo Univ., Japan
Abstract :
Iron-doped Pb(Zn/sub 1/3/Nb/sub 2/3/)O/sub 3/-PbTiO/sub 3/ relaxor ferroelectric crystal was grown by the flux method. The photorefractive effect is investigated and a larger two-beam coupling gain coefficient is obtained. The photochromism is observed under the illumination of blue or green laser light.
Keywords :
crystal growth from solution; iron; laser beam effects; lead compounds; multiwave mixing; optical constants; photochromism; photorefractive effect; relaxor ferroelectrics; Fe-doped Pb(Zn/sub 1/3/Nb/sub 2/3/)O/sub 3/-PbTiO/sub 3/; PbZnO/sub 3/NbO/sub 3/-PbTiO/sub 3/; blue laser light illumination; flux method; green laser light illumination; photochromism; photorefractive effect; relaxor ferroelectric crystal; two-beam coupling gain coefficient; Absorption; Gratings; Laser excitation; Lighting; Optical scattering; Photochromism; Photorefractive effect; Photorefractive materials; Relaxor ferroelectrics; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-748-2
