Demonstration of Bidirectional Optical Link on Optical PCB Using a Driver-Receiver Combined CMOS Transceiver
- 10 July 2006
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1578-1582
- https://doi.org/10.1109/ectc.2006.1645867
Abstract
For bidirectional optical link at 2.5 Gb/s, we designed and fabricated a driver-receiver combined CMOS transceiver in 0.18-mum technology, an optical connector, and an optical PCB. The CMOS transceiver provides both transmitting and receiving modes of operation on a single chip, showing -3-dB bandwidths of 2.2 GHz and 2.4 GHz, and small-signal isolations of -28 dB and -40 dB between operating modes, respectively. The optical PCB (OPCB) was fabricated as a multi-layered OPCB in which 2times6 channels fibers were embedded. The optical connector was designed as a 90deg-bent fiber connector which was fabricated by bending 2 times 12 multimode fibers and the bending radius of the fiber was 3.5 mm Author(s) Sae-Kyoung Kang Inf. & Commun. Univ., Daejon Lee, Tae-Woo ; Sung Hwan Hwang ; Mu Hee Cho ; Hyo-Hoon ParkKeywords
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