Semiconductor quantum dot amplifiers for optical signal processing

Tommy Winther Berg, A. V. Uskov, Svend Bischoff, Ingibjörg Magnúsdóttir, Jesper Mørk

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Abstract

The dynamics of quantum dot semiconductor amplifiers are investigated theoretically with respect to the potential for ultrafast signal processing. The high-speed signal processing capacity of these devices is found to be limited by the wetting layer dynamics in case of electrical pumping, while optical pumping partly removes this limitation. Also, the possibility of using spectral hole burning for signal processing is discussed.
Original languageEnglish
Title of host publicationProc. International Workshop on Optical Signal Processing
PublisherCOM.DTU
Publication date2001
Pages76-78
Publication statusPublished - 2001
EventInternational Workshop on Optical Signal Processing - Kgs. Lyngby, Denmark
Duration: 29 Nov 200130 Nov 2001

Workshop

WorkshopInternational Workshop on Optical Signal Processing
CountryDenmark
CityKgs. Lyngby
Period29/11/200130/11/2001

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