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OverviewThis 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. Full Product DetailsAuthor: Philip MoserPublisher: Springer International Publishing AG Imprint: Springer International Publishing AG Edition: Softcover reprint of the original 1st ed. 2016 Weight: 0.454kg ISBN: 9783319370897ISBN 10: 3319370898 Pages: 182 Publication Date: 23 August 2016 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of ContentsIntroduction.- VCSEL Fundamentals.- Dynamic Properties of Oxide-Confined VCSELs.- Dynamic Energy Efficiency.- Fabrication of High-speed VCSELs.- VCSEL Design.- 850-nm VCSEL Results.- 980-nm VCSEL Results.- Conclusions and Outlook.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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