| 基于光纤光栅的波长可调谐光分插复用器 |
| |
| 引用本文： | 冯德军,柳贺良,秦子雄,开桂云,袁树忠,刘志国,董孝义. 基于光纤光栅的波长可调谐光分插复用器[J]. 光子学报, 2001, 30(1): 43-46 |
| |
| 作者姓名： | 冯德军 柳贺良 秦子雄 开桂云 袁树忠 刘志国 董孝义 |
| |
| 作者单位： | 南开大学现代光学研究所,天津 300071;南开大学现代光学研究所,天津 300071 E-mail:feng-dj＠263.net or feng-dj＠freemail.online.tj.cn |
| |
| 基金项目： | 国家自然科学重点基金!项目 ( 696370 50 ),国家“863计划”资助项目! ( 863-30 7-1 5-5( 1 1 ) ) |
| |
| 摘 要： | 本文报道了一种基于光纤光栅的波长可调谐光分插复用器.可连续线性调谐5.3nm来选择不同的信道进行上下载信息.用宽带光源对该器件的性能进行了测试;用该器件在4波长全光纤激光器作信号源的光纤通信传输实验系统中做了解复用实验.实验表明该器件能很好地下载光信号,相邻信道隔离度达到29dB,具有一定的应用价值.
|
| 关 键 词： | 光纤布喇格光栅 光分插复用器 信道隔离度 |
| 收稿时间： | 2000-05-12 |
| 修稿时间： | 2000-05-12 |
WAVELENGTH TUNABLE ADD/DROP MULTIPLEXER BASED ON FIBER BRAGG GRATING |
| |
| Feng Dejun,Liu Heliang,Qin Zixiong,Kai Guiyun,Yuan Shuzhong,Liu Zhiguo,Dong Xiaoyi Institute of Modern Optics,Nankai University,Tianjin ,China. WAVELENGTH TUNABLE ADD/DROP MULTIPLEXER BASED ON FIBER BRAGG GRATING[J]. Acta Photonica Sinica, 2001, 30(1): 43-46 |
| |
| Authors: | Feng Dejun Liu Heliang Qin Zixiong Kai Guiyun Yuan Shuzhong Liu Zhiguo Dong Xiaoyi Institute of Modern Optics Nankai University Tianjin China |
| |
| Affiliation: | Feng Dejun,Liu Heliang,Qin Zixiong,Kai Guiyun,Yuan Shuzhong,Liu Zhiguo,Dong Xiaoyi Institute of Modern Optics,Nankai University,Tianjin 300071,China |
| |
| Abstract: | A wavelength tunable add drop multiplexer based on fiber Bragg grating is demonstrated.The linear tuning range of this fiber grating is 5.3nm to select different channels.The capability of the device is measured with the broadband light source.The demultiplexing experiment has been successfully completed in the fiber transmission experimental system using a 4 wavelength all fiber laser as the signal source.The experimental results show that it can drop optical signal very well and the interchannel isolation is up to 29dB.It can be used in practical WDM system. |
| |
| Keywords: | Fiber Bragg grating Optical add/drop multiplexer Channcl isolation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
|
