Wavelength chirping in wavelength conversion of 10 Gb/s signal with semiconductor laser converter

被引：8

作者：

Sanjoh, H

Mawatari, H

Ishii, H

Yasaka, H

Yoshikuni, Y

Oe, K

机构：

[1] NTT Opto-electronics Laboratories, Atsugi-shi, Kanagawa 243-01, 3-1, Morinosato Wakamiya

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1996年 / 8卷 / 02期

关键词：

D O I：

10.1109/68.484272

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：

The chirping effects of wavelength converted 10 Gb/s signals in semiconductor wavelength converter on the waveform degradation after optical fiber transmission are investigated, The 10 Gb/s converted signal can be transmitted over 100 km with less than 2 dB power penalty in the converted wavelength region of 1.524 to 1.564 mu m when a broadly tunable SSG-DBR laser wavelength converter and a dispersion shifted fiber are used, It is also discussed how waveform degradation can be reduced when linewidth enhancement factor (alpha-parameter) of semiconductor laser wavelength converter is reduced by using modulation-doped strained MQW DFB lasers.

引用

页码：296 / 298

页数：3

共 10 条

[1]

DURHUUS T, 1993, 19TH EUR C OPT COMM

[2] MEASUREMENT OF THE LINEWIDTH ENHANCEMENT FACTOR-ALPHA OF SEMICONDUCTOR-LASERS [J].