High-Performance Bimodal Evanescent-Field Sensor With Coherent Phase Readout
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2023.3342476
Abstract: By comparing optical signals travelling through a sensing and a reference arm, interferometric photonic sensors achieve remarkable sensitivities and detection limits using simple single-wavelength laser sources. Sensors based on bimodal waveguides can, in principle, provide… read more here.
Keywords: coherent phase; sensor; high performance; phase readout ... See more keywords
Shot-noise-limit performance of a weak-light phase readout system for intersatellite heterodyne interferometry.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.424968
Abstract: A laser interferometer will be used in the spaceborne gravitational-wave detection missions to measure the inter-satellite optical pathlength variations. The phase readout system of the interferometer needs to be carefully designed and tested to accomplish… read more here.
Keywords: phase readout; readout system; performance; weak light ... See more keywords