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Please use this identifier to cite or link to this item: http://hdl.handle.net/1860/1533

Title: Novel attenuation-counter-propagating phase modulator for highly linear fiber-optic links
Authors: Li, Yifei
Herczfeld, Peter R.
Keywords: Attenuation;coherent fiber-optic link;counter propagation;high dynamic range;latency;optical phase-locked loop (PLL);phase modulator
Issue Date: Oct-2006
Publisher: IEEE Institute of Electrical and Electronics
Citation: Journal of Lightwave Technology, 24(10): pp. 3709-3718.
Abstract: A key to the development of a high-dynamic-range phase-modulation fiber-optic link is a novel integrated photonicphase- locked-loop (PPLL) linear phase demodulator, which consists of an inloop phase modulator and feedback control. At present, the propagation delay of the inloop phase modulator is the principal bottleneck in the implementation of this device. This paper specifically concerns a novel attenuation-counterpropagating (ACP) phase modulator (PM) that is free of propagation delay and therefore provides the solution. A rigorous theoretical model and an experimental verification of the ACP phase modulator were provided.
URI: http://dx.doi.org/10.1109/JLT.2006.881842
http://hdl.handle.net/1860/1533
Appears in Collections:Faculty Research and Publications (ECE)

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