Journal
OPTICAL ENGINEERING
Volume 39, Issue 3, Pages 673-679Publisher
SPIE-INT SOCIETY OPTICAL ENGINEERING
DOI: 10.1117/1.602413
Keywords
optical interconnects; optical backplane; optical bus; polymer waveguide; star coupler; ring networks; star network; micromirrors
Categories
Ask authors/readers for more resources
An optical backplane for high bit rate data transmission between processor boards is presented. The backplane consists of low-loss polymer multimode waveguides, integrated micromirrors and lenses for focusing/collimation. Free space transmission is used for the coupling between processor boards and the backplane. Due to an expanded beam, high alignment tolerances between the boards and the backplane are obtained. Backplanes are realized for a 55 cm (21 in.) interconnection length, for a ring network and for a 4x4 star network. For each backplane, data transmission with a bit rate >1 Gbit/s is demonstrated and first environmental tests are successfully passed. (C) 2000 Society of Photo-Optical Instrumentation Engineers. [S0091-3286(00)00803-5].
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available