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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Muller, M. Amann, M.C. |
| Copyright Year | 2011 |
| Description | Author affiliation: Walter Schottky Institut, Technische Universität München, Am Coulombwall 3, 85748 Garching, Germany (Muller, M.; Amann, M.C.) |
| Abstract | In this work, the latest advances in 1550 nm high-speed short-cavity (SC) VCSELs are presented. The electrical, optical and thermal design of these devices is discussed with respect to their high-speed modulation behaviour. The implemented design improvements allow high output powers for ambient temperatures up to 90 °C, high differential quantum efficiencies up to 45%, low thermal resistances down to 1.6 K/mW, small-signal modulation bandwidths in excess of 17 GHz, and error-free data transmission at room-temperature at data rates of 25 Gbit/s over 4.2 km of single-mode fiber and 35 Gbit/s in back to back (B2B) configuration. The latter corresponds to rather small energies per bit of only 0.23 pJ/bit. At elevated temperatures of 55°C error-free transmission is achieved at 25 Gbit/s in B2B configuration. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 936620 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457708817 |
| ISSN | 21612064 |
| e-ISBN | 9781457708824 |
| e-ISBN | 9781457708800 |
| DOI | 10.1109/ICTON.2011.5970823 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-06-26 |
| Publisher Place | Sweden |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Vertical cavity surface emitting lasers Photonics Optical fiber networks Optical interconnections Optical fiber devices Optical modulation silicon photonics Vertical-Cavity Surface-Emitting Laser (VCSEL) semiconductor lasers direct modulation frequency response InP optical communication optical interconnects access networks |
| Content Type | Text |
| Resource Type | Article |
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