| 适用于波分复用器的高性能滤光片设计 |
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| 引用本文： | 陆逸群. 适用于波分复用器的高性能滤光片设计[J]. 上海交通大学学报, 1986, 0(3) |
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| 作者姓名： | 陆逸群 |
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| 作者单位： | 上海交通大学光纤技术研究所 |
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| 摘 要： | 本文讨论了适用于波分复用器的高性能滤光片设计方法.所设计的滤光片通带透射率大于99.98%,阻带反射率也大于99.99%.同时还发现,截止滤光片的膜层厚度灵敏度较小,带通滤光片的膜层厚度灵敏度较大.因此,应将带通滤光片的膜层误差控制在1%以内.由于偏振的影响,入射角应小于15°.
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| 关 键 词： | 滤光片 波分复用器 光通信 纤维光学 光学纤维元件 |
A Design of High Performance Optical Filter Used tor WDM Devices |
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| Lu Yiqun. A Design of High Performance Optical Filter Used tor WDM Devices[J]. Journal of Shanghai Jiaotong University, 1986, 0(3) |
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| Authors: | Lu Yiqun |
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| Abstract: | In this paper, some methods which optimize the performance of the optical filter used for WDM devices have been discussed. The transmittance of the pass band is greater than 99.9% and the reflectance of the stop band is also greater than 99.97%. It has been found that the thickness sensitivity of the edge filter is small. But the thickness sensitivity of the band pass filter is large. |
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| Keywords: | optical filter wavelength division multiplexer optical communication fiber optics fiber optic elements |
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