Optical fiber chromatic dispersion measurement using bidirectional modulation of an optical intensity modulator

被引：14
|
作者：
Jeon, KS [1 ]
Kim, HJ [1 ]
Kang, DS [1 ]
Pan, JK [1 ]
机构：
[1] Chonbuk Natl Univ, Sch Elect & Informat Engn, Chonju 561756, South Korea
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2002年 / 14卷 / 08期
关键词：
optical fiber communication; optical fiber measurements; single-mode fiber;
D O I：
10.1109/LPT.2002.1021997
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have proposed a simple method for measuring the chromatic dispersion and the time delay of optical fiber by using bidirectional modulation of a Mach-Zehnder modulator. To demonstrate the performance of the proposed method, we have measured the chromatic dispersion of optical fiber with length of 2.235 km by using this method over wavelength of 1500-1580 nm. The difference between the measured and the given chromatic dispersion is less than 0.19 ps/nm/km over the measured wavelength range.
引用
收藏
页码：1145 / 1147
页数：3
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