High-speed integrated transceivers for optical wireless
IEEE Communications Magazine Institute of Electrical and Electronics Engineers (IEEE) 41:3 (2003) 58-62
Bi-Directional Transmission of Broadband 5.2 GHz Wireless Signals Over Fibre Using a Multiple-Quantum-Well Asymmetric Fabry-Perot Modulator/Photodetector
Optics InfoBase Conference Papers (2003) 10-12
Abstract:
We report for the first time broadband DPSK 5.2 GHz wireless over fibre transmission using a normal-incidence reflective InGaAsP/InGaAsP MQW AFPM as both modulator and photodetector for Passive Picocell applications.Bi-directional transmission of broadband 5.2 GHz wireless signals over fibre using a multiple-quantum-well asymmetric Fabry-Perot modulator/photodetector
Institute of Electrical and Electronics Engineers (IEEE) (2003) 738-740 vol.2
Design, Fabrication and Characterisation of Normal-Incidence 1.56-μm Multiple-Quantum-Well Asymmetric Fabry-Perot Modulators for Passive Picocells
IEICE Transactions on Electronics E86-C:7 (2003) 1281-1289
Abstract:
We have designed and fabricated air-bridged modulators with bandwidths exceeding 10 GHz, the highest yet realised to date for InGaAsP/InGaAsP multiple-quantum-well (MQW) asymmetric Fabry-Perot modulators (AFPMs). Microwave modulation, measurements of intermodulation between the photodetected downlink and modulated uplink signals, and bi-directional broadband data over fibre transmission experiments have been performed to verify the potential of the AFPM as a single electrical/optical transceiver. We also report the first direct integration of this AFPM with a microstrip patch antenna and present results of a preliminary microwave signal transmission experiment over a distance of 1.4m in free-space at 5.2GHz with the integrated AFPM as a photodetector.Detailed spectral analysis of 2D photonic crystal structures embedded into ridge waveguides
OSA Trends in Optics and Photonics Series 88 (2003) 988-990