GUIDED-WAVE ROTATING RETARDER

被引:1
|
作者
VAVASSORI, P
MARTINELLI, M
BARBERIS, A
机构
[1] CISE Tecnologie Innovative SpA., 12081 Milan, POB
关键词
D O I
10.1016/0030-4018(90)90381-3
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A guided-wave rotating retarder has been developed. The device is based on the generation of a rotating elasto-optics effect by the contemporary application of three 120-degrees space-phased and time-phased forces. A first experiment made by using a GRIN lens is reported. A retarder with 1 radian of magnitude is obtained which can rotate 180 degrees. The magnitude and the rotation of the device axis are continuously adjustable. The device can be exploited also for fiber-optic components and it constitutes the basis for endless polarization compensators.
引用
收藏
页码:177 / 183
页数:7
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