ENHANCED WAVELENGTH TUNABILITY IN ASYMMETRIC GAIN-LEVERED QUANTUM-WELL SEMICONDUCTOR-LASERS

被引：5
|
作者：
YEE, WM
SHORE, KA
机构：
[1] School of Electronic and Electrical Engineering, University of Bath
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 1995年 / 13卷 / 04期
关键词：
Carrier concentration - Curve fitting - Laser tuning - Light reflection - Mathematical models - Optimization - Photons - Quantum well lasers - Schematic diagrams - Transparency;
D O I：
10.1109/50.372470
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 wavelength tuning characteristics of two-section gain-levered Fabry-Perot quantum well laser diodes with unequal (asymmetric) facet reflectivities are investigated theoretically, taking into account the longitudinal variations of carrier and photon densities, It is demonstrated that, under appropriate biasing conditions, enhancement of wavelength tunability can be achieved in asymmetric Fabry-Perot laser diodes.
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页码：588 / 591
页数：4
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