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NONLINEAR GAIN EFFECTS IN QUANTUM-WELL, QUANTUM-WELL WIRE, AND QUANTUM-WELL BOX LASERS
被引:26
|作者:
TAKAHASHI, T
ARAKAWA, Y
机构:
[1] Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, 153, 4-6-1 Komaba, Meguro-ku
关键词:
D O I:
10.1109/3.90011
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 investigate the nonlinear gain effect in quantum well, quantum well wire, and quantum well box lasers theoretically. The results indicate that the nonlinear gain is enhanced with the increase of the quantum confinement. Effects of the nonlinear gain on modulation dynamics and spectral properties are also discussed, showing that the nonlinear gain significantly affects these lasing characteristics.
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页码:1824 / 1829
页数:6
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