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GaAlAs/GaAs single quantum well gain-coupled distributed feedback laser

โœ Scribed by Luo, Y.; Cao, H.-L.; Dobashi, M.; Hosomatsu, H.; Tada, K.; Nakano, Y.


Book ID
119783150
Publisher
IEEE
Year
1991
Tongue
English
Weight
310 KB
Volume
3
Category
Article
ISSN
1041-1135

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Enhanced wavelength shift in partly gain
โœ L. Zhan; K.S. Chan; E.Y.B. Pun; H.P. Ho ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 284 KB

In this paper, we present a theoretical study on the properties of wavelength shift due to quantum well (QW) intermixing in the partly gain-coupled distributed feedback (DFB) lasers. A maximum possible wavelength red-shift of 9.2 nm is predicted if using a proper DFB grating, whose period is smaller