ASYMMETRIC TRANSMISSION DEVICE USING FE-DOPED KTAXNB1-XO3 CRYSTAL

被引：3
作者：
SHAO, ZS
MU, XD
YUE, XF
GUAN, QC
WANG, TY
JIANG, MH
机构：
[1] National Laboratory of Crystal Materials, Shandong University, Jinan
来源：
OPTICS LETTERS | 1995年 / 20卷 / 06期
关键词：
D O I：
10.1364/OL.20.000536
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new type of asymmetric optical transmission device based on contradirectional two-wave mixing between an incident beam and its backward-scattering beams in Fe-doped KTaxNb1-xO3 crystal is demonstrated. The transmittance ratio of the beams propagating in opposite directions can be adjusted by a change in the angle between the incident beam and the c axis; the maximum ratio is nearly 50:1 at only one incident beam. Approximate solutions of two opposite transmittances are derived and discussed. It is possible to use this device as an optical isolator or an optical diode.
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页码：536 / 538
页数：3
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