Contrast enhancement for the infrared vein image of leg based on the optical angular spectrum theory
Sign Up to like & getrecommendations! Published in 2017 at "Signal, Image and Video Processing"
DOI: 10.1007/s11760-016-0977-3
Abstract: The near-infrared (NIR) imaging method was required for the diagnosis of varicose veins, which mean that the veins have become enlarged and twisted on leg. In some cases, the hair on leg could be dense… read more here.
Keywords: image; spectrum theory; angular spectrum; leg ... See more keywords
Optically Induced Molecular Logic Operations.
Sign Up to like & getrecommendations! Published in 2020 at "ACS nano"
DOI: 10.1021/acsnano.0c05513
Abstract: Molecular electronics is a promising route for down-sizing electronic devices. Tip-enhanced Raman spectroscopy provides us a setup to probe current-driven molecular junctions that are considered as prototypes of molecular electronic devices. In this setup, the… read more here.
Keywords: logic operations; optically induced; angular momentum; induced molecular ... See more keywords
A Complementary Filter-Based All-Parameters Estimation for Triaxis Gyroscopes and Optical Angular Encoders With Intrinsic Eccentricity
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3034325
Abstract: Outfield tests for inertial sensors have drawn growing attention in recent years since it will provide more practical application conditions. The traditional field tests carried out with simple ancillary equipment cannot maintain high accuracy testing… read more here.
Keywords: angular encoders; intrinsic eccentricity; parameters estimation; optical angular ... See more keywords
Optical angular momentum manipulations in a four-wave mixing process.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.000739
Abstract: We investigate the spatial and quantum intensity correlations between the probe and Stokes optical fields produced via four-wave mixing in a double-Λ configuration, when both incoming probe and control fields carry non-zero optical orbital angular… read more here.
Keywords: field; angular momentum; wave mixing; optical angular ... See more keywords
Optical Angular Momentum Beam Generation Using Coherent Beam Combination
Sign Up to like & getrecommendations! Published in 2024 at "Photonics"
DOI: 10.3390/photonics11100907
Abstract: (1) Background: The significant progress observed over the last two decades in coherent beam combining (CBC) technology has mainly focused on its applications in high-energy physics and laser weapons. This work provides insight into the… read more here.
Keywords: angular momentum; generation; optical angular; generation using ... See more keywords