Tunable dispersion equalizer with a divided thin-film heater for 40-Gb/s RZ transmissions

被引：38

作者：

Matsumoto, S ^{[1
]}

Ohira, T

Takabayashi, M

Yoshiara, K

Sugihara, T

机构：

[1] Mitsubishi Elect Corp, Adv Technol Res & Dev Ctr, Sagamihara, Kanagawa 2291195, Japan

[2] Mitsubishi Elect Corp, Informat Technol Res & Dev Ctr, Kamakura, Kanagawa 2478501, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 08期

关键词：

dispersion compensation; gratings; optical fiber communications; optical fiber dispersion;

D O I：

10.1109/68.935817

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：

In this letter, we have developed tunable dispersion equalizers with a chirped fiber grating on the divided thin-film heater, The divided thin-film heater took an important role in the control of dispersion and dispersion slope. We successfully demonstrated the dispersion control from -304 to -196 ps/nm, the dispersion slope control from +100 to -300 ps/nm(2), and good performance in 40-Gb/s return-to-zero transmission by using this tunable dispersion equalizer.

引用

页码：827 / 829

页数：3

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