SMALL-SIGNAL ANALYSIS OF WAVELENGTH CONVERSION IN SEMICONDUCTOR-LASER AMPLIFIERS VIA GAIN SATURATION

被引：42

作者：

DAVIES, DAO

机构：

[1] BT Laboratories, Martlesham Heath, Ipswich, Suffolk

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 06期

关键词：

D O I：

10.1109/68.388742

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：

Wavelength conversion due to gain saturation in a travelling wave semiconductor laser amplifier is analyzed using a small-signal model. An analytic expression is developed showing that the small-signal bandwidth of wavelength conversion is not limited simply to the carrier modulation bandwidth, but also depends on the single-pass gain of the device.

引用

页码：617 / 619

页数：3

共 6 条

[1] SELF-PHASE MODULATION AND SPECTRAL BROADENING OF OPTICAL PULSES IN SEMICONDUCTOR-LASER AMPLIFIERS [J].