PICOSECOND SWITCHING DYNAMICS OF A BISTABLE-WAVELENGTH-LATCH 2-SEGMENT DISTRIBUTED FEEDBACK LASER

被引：9

作者：

KUZNETSOV, M

机构：

[1] AT&T Bell Laboratories, Crawford Hill Laboratory, Holmdel

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 09期

关键词：

D O I：

10.1109/68.59331

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 observed and characterized the bistable-Wavelength-latch operation of a two-segment distributed feedback laser. Using short electrical trigger pulses, we demonstrate mode power switching in less than 200 ps with only 450 ps delay between set and reset pulses. Spectrally resolved measurements show transient spectral broadening during the bistable wavelength switching. Fast laser wavelength switching is important for wavelength-division-multiplex photonic switching systems. © 1990 IEEE

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页码：623 / 625

页数：3

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