| 新型单模光纤偏振器 |
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| 引用本文： | 张玲芬,陶卫东,俞建定,白贵儒.新型单模光纤偏振器[J].光子学报,1999,28(6):555-557. |
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| 作者姓名： | 张玲芬 陶卫东 俞建定 白贵儒 |
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| 作者单位： | 宁波大学光纤通信研究所!宁波，315211，宁波大学光纤通信研究所!宁波，315211，宁波大学光纤通信研究所!宁波，315211，宁波大学光纤通信研究所!宁波，315211 |
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| 摘 要： | 本文介绍了新型D型微孔单模光纤偏振器的制作工艺及其性能参数。其工作波长为1.3μm,光纤偏振器的消光比优于40dB,插入损耗≤2.5dB.制作工艺较为简单,温度变化对器件的影响小,稳定性好,工作波长范围宽。
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| 关 键 词： | 光纤偏振器 消光比 插入损耗 |
| 收稿时间： | 1999-01-25 |
MODERN SINGLE-MODE OPTICAL FIBER POLARIZER |
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| Zhang Lingfen, Tao Weidong, Yu Jianding, Bai Guiru.MODERN SINGLE-MODE OPTICAL FIBER POLARIZER[J].Acta Photonica Sinica,1999,28(6):555-557. |
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| Authors: | Zhang Lingfen Tao Weidong Yu Jianding Bai Guiru |
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| Institution: | Zhang Lingfen
(The Institute of Optical Fiber Communication,Ningbo University,Ningbo 315211)
Tao Weidong
(The Institute of Optical Fiber Communication,Ningbo University,Ningbo 315211)
Yu Jianding
(The Institute of Optical Fiber Communication,Ningbo University,Ningbo 315211)
Bai Guiru
(The Institute of Optical Fiber Communication,Ningbo University,Ningbo 315211) |
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| Abstract: | The paper describes the fabrication techniques and characteristic parameters of the D-shaped side-hole single-mode optical fiber polarizer.Its operating wavelength is 1.3μm,its extinction ratio is more than 40dB and its insertion loss is less than 2.5dB.This kind of polarizer is simple in fabrication process,fine in stability,broad in operating wavelength scope and small in unit influence from the temperature changes. |
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| Keywords: | Optical fiber polarizer Extinction ratio Insertion loss |
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