Analysis of In–P based 1.55 µm electrically pumped vertical-external-cavity surface-emitting lasers

Yap, David F W and Low, Andy L Y and Koh, S P and Tiong, S K (2007) Analysis of In–P based 1.55 µm electrically pumped vertical-external-cavity surface-emitting lasers. Journal of Optics A: Pure and Applied Optics, 9 (11). 1048-1052 . ISSN 1464-4258

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Official URL: http://dx.doi.org/10.1088/1464-4258/9/11/013

Abstract

In this paper, theoretical analysis of the In - P based 1.55 mu m electrically pumped vertical- external- cavity surface- emitting lasers is presented. Computational experimental results show that short- cavity VCSELs ( vertical- cavity surface- emitting lasers) with weak external feedback exhibit an increase of 37% output power compared with the conventional VCSELs. In addition, with an optimized external feedback, the - 3 dB modulation bandwidth can be increased by approximately 5% and having a wider eye opening in a 40 Gbit s(-1) transmission system.

Item Type: Article
Subjects: T Technology > T Technology (General)
Q Science > QA Mathematics > QA75.5-76.95 Electronic computers. Computer science
Divisions: Faculty of Engineering and Technology (FET)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 29 Sep 2011 07:00
Last Modified: 29 Sep 2011 07:00
URI: http://shdl.mmu.edu.my/id/eprint/2989

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