中国激光, 1984, 11 (4): 212, 网络出版: 2012-09-04
偏振无关型光环行器的研究
Investigation of polarization-independent optical circulator
摘要
本文报导一种新型偏振无关光环行器的设计及实验结果。器件由偏振分离器、偏振组合器、法拉弟旋转器及半波片组成。对1.37微米不同偏振方向入射光,器件的插入损耗为2.8分贝,隔离为18～35分贝。
Abstract
The design and experimental results of a new polarization-independent optical circulator are reported. It consists of a polarizing splitter, a polarizing combiner, a Faraday rotator and a half-wave plate. Insertion losses of 2.8 db and isolation of 18-35 db were obtained for different polarization directions of incident light at 1.37μ/m.
参考文献
[1] Masataka Shirasaki et al.; Appl. Opt., 1982，21, 4296.
[2] 白崎正孝;《电子通信学会论文志》,C, 1981, J64-C, 60.
[3] Τ. Miya et al., Electr. Lett., 1979, 15, 106.
[4] Ho Yuchuan et al.; IEEE Trans. Magn., 1978, MAG-14，457.
[5] A. Shibukara et al.; Electr. Lett., 1978, 14, 816.
[6] 8. H. Wemple et al.; J. Electr. Mater., 1974, 3, 243.
[7] 关铁梁，何钰泉;《激光》, 1981, 8, No. 7, 11.
[8] Τ. Matsumoto et al.; Appl. Opt., 1980, 19, 108.
[9] [苏]И. Π.彼得洛夫，北京玻璃研究所译；《红外光学材料手册》,国外红外与激光技术编辑组出版, 1973年.
关铁梁, 何钰泉. 偏振无关型光环行器的研究[J]. 中国激光, 1984, 11(4): 212. Guan Tieliang, He Yuchan. Investigation of polarization-independent optical circulator[J]. Chinese Journal of Lasers, 1984, 11(4): 212.
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