2008 16th IEEE Symposium on High Performance Interconnects
Telecentric Optics for Free-Space Optical Link
August 26-August 28
ISBN: 978-0-7695-3380-3
DOI Bookmark:
http://doi.ieeecomputersociety.org/10.1109/HOTI.2008.19
We describe a telecentric optical system for free-space multichannel optical interconnects. The targeted aggregate data rate is 240Gb/s. We have a unique implementation of telecentric optics and achieved an optical link that is simple, robust and modular. The integrity of the optical link is not significantly degraded with a >?2 mm translational misalignment between the transmitter and receiver arrays. With this optical link, we need only a low bandwidth active servo mechanism to compensate for static tilt and possibly low frequency thermally-driven shift between the transmitter and receiver arrays.
Index Terms:
optical interconnect, telecentric optics, free-space, board to board, b2b
Citation:
Huei Pei Kuo, Robert Walmsley, Lennie Kiyama, Michael Tan, Shih-Yuan Wang, "Telecentric Optics for Free-Space Optical Link," hoti, pp.131-136, 2008 16th IEEE Symposium on High Performance Interconnects, 2008
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