| 新型密集波分解复用器的实验研究 |
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| 引用本文： | 柯昌剑,刘德明,黄德修. 新型密集波分解复用器的实验研究[J]. 激光技术, 2006, 30(4): 398-401 |
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| 作者姓名： | 柯昌剑 刘德明 黄德修 |
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| 作者单位： | 华中科技大学,光电子工程系,武汉,430074;华中科技大学,光电子工程系,武汉,430074;华中科技大学,光电子工程系,武汉,430074 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了易于实现解复用波长数目和间隔上的升级,设计了一种新型16波长/100GHz间隔密集波分解复用器.该器件由100GHz光梳状滤波器和200GHz介质膜滤波器构成:利用光梳状滤波器的并行输出来扩展解复用信道之间的间隔,通过介质膜滤波器的串联来实现不同波长的解复用.实验研究表明,该器件具有良好的性能,能够满足系统升级的需要.
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| 关 键 词： | 光通信 解复用器 光梳状滤波器 介质膜滤波器 |
| 文章编号： | 1001-3806(2006)04-0398-04 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-07-07 |
Experimental investigation on novel dense wavelength division demultiplexer |
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| KE Chang-jian,LIU De-ming,HUANG De-xiu. Experimental investigation on novel dense wavelength division demultiplexer[J]. Laser Technology, 2006, 30(4): 398-401 |
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| Authors: | KE Chang-jian LIU De-ming HUANG De-xiu |
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| Affiliation: | Department of Optoelectronic Engineering, HUST, Wuhan 430074, China |
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| Abstract: | A novel type of 16-channel,100GHz spaced dense wavelength division demultiplexer,composed of 100GHz optical interleaver and 200GHz dielectric filters is presented,which can easily meet the demand that the amount of demultiplexed wavelengths gets larger and the spacing of them gets narrower.An optical interleaver is used to enlarge the spacing of demultiplexed channels,and several 200GHz dielectric filters are cascaded on the output of interleaver to separate the different wavelengths.The experimental results show that this device has excellent performances and suits the upgrade of dense wavelength division multiplex(DWDM) systems. |
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| Keywords: | optical communication demultiplexer optical interleaver dielectric filter |
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