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We propose and demonstrate a cost-effective wireless over optical fiber access system using frequency quintupling technique. A 2.5-Gb/s OOK signal at 60-GHz is successfully transmitted through 30-km SSMF and 10-ft air link without dispersion compensation.
We propose and experimentally demonstrate a bidirectional radio over fiber system to simultaneously generate and transmit downstream multiband signals and upstream data. To the best of our knowledge, this is the first time that the multiband signals, including baseband, 24-GHz microwave (MW), and 42- and 60-GHz millimeter-wave (MMW) signals, are realized through multicarrier generation and heterodyne...
In this paper, we discuss the optimization of the high frequency performance of a parallel optical transceiver module, which is electrically pluggable, and its test board. A 6-layer printed circuit board (PCB) with embedded high-dielectric constant (Dk) material was built as a substrate for the optical transceiver module. An analysis of the signal integrity (SI) and power integrity (PI) is carried...
High density, large bandwidth and lower power consumption link and switch inter-system is required. Short-distance parallel optical link has become the hotspot of research because of its advantage compared with electrical link. Board communications have received a lot of attention. Most of the recent developments target 10Gbps-class systems such as super computers or high-speed IP switches. This paper...
The fabrication process of a 12-channel parallel optical transceiver module developed in our group is presented in this paper. The module is composed of a VCSEL array, a PIN PD array, a VCSEL driver chip, a TIA/LA chip and supporting PCB and connector. A SiOB and its vertical assembly are emphasized as the highlights of the structure of this module, which is promising to effectively reduce the package...
A compact 4times2-channel parallel optical MCM transceiver with data rates up to 3.125 Gb/s per channel was studied for very short reach (VSR) interconnection. The transceiver was based on 1times4 VCSEL and PD arrays of 850 nm wavelength, and a 12-fiber-ribbon as the transmission medium. Greatly relaxed alignment tolerance and high coupling efficiency between optoelectronic (OE) device arrays and...
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