Multiplexing of RF-assisted fiber ring resonators based on phase-shift amplification.
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DOI: 10.1364/oe.462760
Abstract: The multiplexing of fiber ring resonators (FRRs) for no crosstalk loss sensing is proposed and demonstrated experimentally. The difference between the parallel and series FRRs is theoretically elaborated to determine the multiplexing scheme. The frequency… read more here.
Keywords: phase shift; shift amplification; ring resonators; phase ... See more keywords
Femtometer-resolved wavelength monitor based on photodiode optoelectronic chromatic dispersion with RF phase-shift amplification.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.462018
Abstract: The spectral sensitivity of photodiode-based optoelectronic chromatic dispersion is enhanced by phase-shift amplification using RF interferometry. With phase-shift amplification of G=4⋅104, a peak phase-shift sensitivity of Δθ = 27 deg/pm is achieved, corresponding to a spectral resolution of… read more here.
Keywords: optoelectronic chromatic; phase shift; shift amplification; phase ... See more keywords