Sagnac interferometric intensity-dependent refractive-index measurements of polymer optical fiber

被引:26
|
作者
Garvey, DW [1 ]
Li, Q [1 ]
Kuzyk, MG [1 ]
Dirk, CW [1 ]
Martinez, S [1 ]
机构
[1] UNIV TEXAS,DEPT CHEM,EL PASO,TX 79968
关键词
D O I
10.1364/OL.21.000104
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Rie have applied a new modified Sagnac interferometric technique to measure the real part of the intensity-dependent refractive index of a single-mode polymer optical fiber. For a 0.1% by weight squaraine dye in a poly(methyl methacrylate) core, Re[chi(1111)((3))] is 12(+/-7) x 10(-13) cm(3)/erg at lambda = 1064 nm. We discuss the effect of these measurements on all-optical devices. (C) 1996 Optical Society of America
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页码:104 / 106
页数:3
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