Error-free all-optical wavelength conversion at 160 Gb/s using a semiconductor optical amplifier and an optical bandpass filter

被引:127
作者
Liu, Y [1 ]
Tangdiongga, E [1 ]
Li, Z [1 ]
Zhang, SX [1 ]
de Waardt, H [1 ]
Khoe, GD [1 ]
Dorren, HJS [1 ]
机构
[1] Eindhoven Univ Technol, COBRA Res Inst, NL-5600 MB Eindhoven, Netherlands
关键词
all-optical switch; nonlinear optics; semiconductor optical amplifier (SOA); ultrafast; wavelength conversion;
D O I
10.1109/JLT.2005.861136
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
Error-free and pattern-independent wavelength conversion at 160 Gb/s is demonstrated. The wavelength converter utilizes a semiconductor optical amplifier (SOA) with a recovery time greater than 90 ps and an optical bandpass filter (OBF) placed at the amplifier output. This paper shows that an OBF with a central wavelength that is blue shifted compared to the central wavelength of the converted signal shortens the recovery time of the wavelength converter to 3 ps. The wavelength converter is constructed by using commercially available fiber-pigtailed components. It has a simple configuration and allows photonic integration.
引用
收藏
页码:230 / 236
页数:7
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