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Rigorous analysis of the reflection/transmission at the end-facets of DFB laser diodes

✍ Scribed by M. Akbari; H. Burkhard; K. Schünemann

Book ID
110244354
Publisher
Springer
Year
1999
Tongue
English
Weight
158 KB
Volume
31
Category
Article
ISSN
0306-8919

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Effect of metal contact's reflection on
Effect of metal contact's reflection on the effective coupling coefficient of second-order DFB laser diodes
✍ Yuan Zhong; Xiaopeng Zhu; Guofeng Song; Yidong Huang; Lianghui Chen 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 410 KB

## Abstract For a second‐order DFB‐LD, the presence of a metal contact layer can reduce 1^st^‐order radiation. Part of the reflected power is redistributed into guided modes and results in a variation of the effective coupling coefficient κ~__eff__~. In this paper, we study the effect of the Au top