Wavelength insensitive tunable wavelength conversion using cascaded semiconductor lasers

被引:0
作者
Sanjoh, H [1 ]
Ishii, H [1 ]
Yasaka, H [1 ]
Oe, K [1 ]
机构
[1] NTT, Optoelect Labs, Atsugi, Kanagawa 2430847, Japan
关键词
wavelength conversion; tunable semiconductor laser; wavelength division multiplexing;
D O I
暂无
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
Input-wavelength-insensitive tunable wavelength conversion was achieved in the range of 1530 to 1560 nm using cascaded semiconductor laser wavelength converters (a DFB laser and an SSG-DBR laser). The power penalty in the wavelength conversion of input signal between 1530 and 1555 nm, where the wavelength ranged between 1537 and 1557 nm, is less than 1 dB for 5 Gbit/s signals.
引用
收藏
页码:1258 / 1263
页数:6
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