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Increased modulation bandwidth up to 20 GHz of a detuned-loaded DBR laser
KTH, Superseded Departments, Electronics.
KTH, Superseded Departments, Electronics.
KTH, Superseded Departments, Electronics.ORCID iD: 0000-0002-0977-2598
KTH, Superseded Departments, Electronics.
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1994 (English)In: IEEE Photonics Technology Letters, ISSN 1041-1135, E-ISSN 1941-0174, Vol. 6, no 2, 161-163 p.Article in journal (Refereed) Published
Abstract [en]

A small signal amplitude modulation bandwidth of 20 GHz has been obtained with a three-section tunable DBR laser fabricated with semi-insulating current blocking layers grown by hydride VPE. The modulation bandwidth and laser linewidth are strongly dependent on the position of the lasing mode relative to the Bragg reflection peak.

Place, publisher, year, edition, pages
1994. Vol. 6, no 2, 161-163 p.
Keyword [en]
distributed Bragg reflector lasers, laser modes, laser tuning, optical modulation, semiconductor lasers, spectral line breadth
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-12529DOI: 10.1109/68.275415OAI: oai:DiVA.org:kth-12529DiVA: diva2:317484
Note
QC 20100504Available from: 2010-05-04 Created: 2010-05-04 Last updated: 2017-12-12Bibliographically approved
In thesis
1. Design, fabrication and analysis of high speed semiconductor lasers for optical communication
Open this publication in new window or tab >>Design, fabrication and analysis of high speed semiconductor lasers for optical communication
1997 (English)Doctoral thesis, comprehensive summary (Other scientific)
Place, publisher, year, edition, pages
Stockholm: KTH, 1997. 35 p.
Series
Trita-MVT, ISSN 0348-4467 ; 9703
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:kth:diva-2589 (URN)99-2488536-8 (ISBN)
Public defence
1997-12-03, 00:00 (English)
Note
QC 20100429Available from: 2000-01-01 Created: 2000-01-01 Last updated: 2010-05-07Bibliographically approved

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Lourdudoss, Sebastian

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