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Theoretical analysis of wavelength tuning in distributed-feedback lasers by quantum-well intermixing

✍ Scribed by Chan, K.S.; Zhan, L.; Pun, E.Y.B.

Book ID
119788696
Publisher
IEEE
Year
2001
Tongue
English
Weight
73 KB
Volume
13
Category
Article
ISSN
1041-1135

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Enhanced wavelength shift in partly gain
Enhanced wavelength shift in partly gain-coupled distributed feedback lasers using quantum well intermixing
✍ L. Zhan; K.S. Chan; E.Y.B. Pun; H.P. Ho πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 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