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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bosman, E. Van Steenberge, G. Christiaens, W. Hendrickx, N. Vanfleteren, J. Van Daele, P. |
| Copyright Year | 2008 |
| Description | Author affiliation: Center for Microsyst. Technol., IMEC/ Ghent Univ., Ghent (Bosman, E.; Van Steenberge, G.; Christiaens, W.; Hendrickx, N.; Vanfleteren, J.; Van Daele, P.) |
| Abstract | This paper presents the development of a fully embedded functional optical link in a flexible substrate, including embedded optical waveguides, light sources, detectors, and electronic circuitry. Embedding optical interconnections offers high-speed data connections to counter the fundamental bottlenecks of electrical interconnections such as speed, packaging, fan-out and power dissipation. Many research institutes (including ours ) have proven the integration concept on a rigid printed circuit board. The technology and the demonstrator in this paper take these optical interconnections one step further to flexible substrates. Standard commercially available GaAs VCSEL's and GaAs photodetectors are thinned down to 30 mum, embedded into a flexible foil of optical transparent material and optically coupled with each other by means of embedded waveguides and out-of-plane micro-mirrors. The resulting structure shows good adhesion and very good flexible behavior and the embedded optical link has a total optical loss of 16 dB. |
| Starting Page | 1150 |
| Ending Page | 1157 |
| File Size | 995537 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424422302 |
| ISSN | 05695503 |
| DOI | 10.1109/ECTC.2008.4550121 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-05-27 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical fiber communication Optical interconnections High speed optical techniques Optical waveguides Flexible printed circuits Gallium arsenide Light sources Counting circuits Integrated circuit interconnections Electronics packaging |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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