Energy-Efficient VCSELs for Optical Interconnects

(Autor)

Buch | Hardcover
XV, 182 Seiten
2015 | 1st ed. 2016
Springer International Publishing (Verlag)
978-3-319-24065-7 (ISBN)

Lese- und Medienproben

Energy-Efficient VCSELs for Optical Interconnects - Philip Moser
106,99 inkl. MwSt

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 fields in "Green Photonics" enabling higher bit rates at significantly 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.

Introduction.- VCSEL Fundamentals.- Dynamic Properties of Oxide-Confined VCSELs.- Dynamic Energy E ciency.- Fabrication of High-speed VCSELs.- VCSEL Design.- 850-nm VCSEL Results.- 980-nm VCSEL Results.- Conclusions and Outlook.

Erscheint lt. Verlag 15.10.2015
Reihe/Serie Springer Theses
Zusatzinfo XV, 182 p.
Verlagsort Cham
Sprache englisch
Maße 155 x 235 mm
Themenwelt Naturwissenschaften Physik / Astronomie Optik
Technik Elektrotechnik / Energietechnik
Schlagworte Communications Engineering, Networks • Energy Efficiency (incl. Buildings) • Energy-efficient data transmission • Energy-efficient VCSELs • GaAs-based oxide-confined VCSELs • Green photonics • High speed VCSELs • Information storage and retrieval • Laser Technology, Photonics • Optical data transmission • Optical Interconnect • Oxide-confined VCSELs • Oxide-confined VCSELs • Physics and Astronomy • Semiconductor Lasers • semiconductors • vertical-cavity surface-emitting lasers
ISBN-10 3-319-24065-X / 331924065X
ISBN-13 978-3-319-24065-7 / 9783319240657
Zustand Neuware
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