Novel approach for chirp and output power compensation applied to a 40-Gbit/s EADFB laser integrated with a short SOA

被引:33
|
作者
Kobayashi, Wataru [1 ]
Arai, Masakazu [1 ]
Fujisawa, Takeshi [2 ]
Sato, Tomonari [2 ]
Ito, Toshio [3 ]
Hasebe, Koichi [1 ]
Kanazawa, Shigeru [3 ]
Ueda, Yuta [3 ]
Yamanaka, Takayuki [3 ]
Sanjoh, Hiroaki [3 ]
机构
[1] NTT Corp, Device Technol Labs, Atsugi, Kanagawa 2430198, Japan
[2] NTT Corp, Atsugi, Kanagawa, Japan
[3] NTT Corp, Device Innovat Ctr, Atsugi, Kanagawa 2430198, Japan
来源
OPTICS EXPRESS | 2015年 / 23卷 / 07期
关键词
SEMICONDUCTOR OPTICAL AMPLIFIER; TRANSMISSION; DISPERSION;
D O I
10.1364/OE.23.009533
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose a novel approach for simultaneously controlling the chirp and increasing the output power of an EADFB laser by monolithically integrating a short-cavity SOA. We achieved a 40-Gbit/s 5-km SMF transmission at a wavelength of 1.55 mu m by using an EADFB SOA with a lower power consumption than a stand-alone EADFB laser. (C)2015 Optical Society of America
引用
收藏
页码:9533 / 9542
页数:10
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