Energy-Efficient VCSELs for Optical Interconnects



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Éditeur :

Springer


Collection :

Springer Theses

Paru le : 2015-10-06



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Description

This dissertation provides the first systematic analysis of the dynamic energy efficiency of vertical-cavity surface-emitting lasers (VCSELs) for optical interconnects, a key technology to address the pressing ecological and economic issues of the exponentially growing energy consumption in data centers. Energy-efficient data communication is one of the most important ?elds in “Green Photonics” enabling higher bit rates at signi?cantly reduced energy consumption per bit.

In this thesis the static and dynamic properties of GaAs-based oxide-confined VCSELs emitting at 850 nm and 980 nm are analyzed and general rules for achieving energy-efficient data transmission using VCSELs at any wavelength are derived. These rules are verified in data transmission experiments leading to record energy-efficient data transmission across a wide range of multimode optical fiber distances and at high temperatures up to 85°C.
Important trade-offs between energy efficiency, temperature stability, modulation bandwidth, low current-density operation and other VCSEL properties are revealed and discussed.
Pages
182 pages
Collection
Springer Theses
Parution
2015-10-06
Marque
Springer
EAN papier
9783319240657
EAN PDF
9783319240671

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
18
Taille du fichier
8550 Ko
Prix
94,94 €
EAN EPUB
9783319240671

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
18
Taille du fichier
4874 Ko
Prix
94,94 €