POLARIZATION STUDY OF PHOTOINDUCED 2ND-HARMONIC GENERATION IN GLASS OPTICAL FIBERS

被引:55
作者
MIZRAHI, V
HIBINO, Y
STEGEMAN, G
机构
[1] Optical Sciences Center, University of Arizona, Tucson
关键词
D O I
10.1016/0030-4018(90)90362-W
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
By studying the polarization properties of photoinduced second-harmonic generation in a germania-doped silica glass optical fiber we show that the induced χ(2) is consistent with being due to the χ(3) of the glass acted on by an internal dc electric field. Additional arguments are provided to support the view that the observed χ(2) is not simply due to the microscopic χ(2) of ordered dipoles. © 1990.
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页码:283 / 288
页数:6
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