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Document Details
Document Type
:
Article In Journal
Document Title
:
High-speed operation of bow-tie-shaped oxide aperture VCSELs with photon-photon resonance
High-speed operation of bow-tie-shaped oxide aperture VCSELs with photon-photon resonance
Subject
:
physics
Document Language
:
English
Abstract
:
This paper presents experimental and modeling results for extending the 3-dB modulation bandwidth of a 980-nm quasi-single-mode (QSM) vertical-cavity surface-emitting laser (VCSEL) with a passive transverse-coupled cavity (TCC). While the bandwidth of a conventional VCSEL is 9 GHz, the 3-dB modulation bandwidth of a QSM TCC VCSEL with the same epi-wafer structure can reach 27 GHz, which is three times larger than the conventional VCSEL without optical feedback. A clear eye opening is obtained for large-signal modulations at 36 Gbps. A numerical simulation for further enhancement of the bandwidth is also conducted
ISSN
:
1882-0778
Journal Name
:
APPLIED PHYSICS EXPRESS
Volume
:
7
Issue Number
:
2
Publishing Year
:
1435 AH
2014 AD
Article Type
:
Article
Added Date
:
Thursday, August 3, 2017
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
Hamed Dalir
Dalir, Hamed
Investigator
Doctorate
dalir.h.ab@m.titech.ac.jp
Fumio Koyama
Koyama, Fumio
Researcher
Doctorate
Files
File Name
Type
Description
42452.pdf
pdf
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