APPLICATION OF A LAMBDA/4-SHIFTED DFB LASER ELECTROABSORPTION MODULATOR MONOLITHICALLY INTEGRATED LIGHT-SOURCE TO SINGLE-CHIP PULSE-GENERATOR WITH VARIABLE REPETITION RATE

被引：18

作者：

SUZUKI, M

TANAKA, H

MATSUSHIMA, Y

机构：

[1] KDD R & D Laboratories, Saitama

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 10期

关键词：

D O I：

10.1109/68.163755

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：

We have demonstrated new application of a 1.55 mum lambda / 4-shifted DFB laser / InGaAsP electroabsorption modulator monolithically integrated light source to a single-chip pulse generator with variable repetition rate for soliton transmission, for the first time. Quasi-transform-limited pulses with a time-bandwidth product of 0.31 were successfully generated up to 8.6 GHz repetition rates by the sinusoidally driven integrated modulator having high modulation efficiency of 13 dB / V. No change of lasing wavelength was observed in the operation scheme of the integrated device as a pulse generator.

引用

收藏

页码：1129 / 1132

页数：4

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