Self-heating tilted fiber Bragg grating device for melt curve analysis of solid-phase DNA hybridization and thermal cycling
Sign Up to like & getrecommendations! Published in 2019 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-019-02072-x
Abstract: We demonstrate a DNA-based optical fiber device that uses an in-fiber grating, a light absorbing coating with surface anchored DNA, and a built-in optical thermometer. This device is used for precisely thermal cycling surface DNA… read more here.
Keywords: fiber bragg; dna; fiber; thermal cycling ... See more keywords
The manufacturing process and spectral features of tilted fiber Bragg gratings
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106615
Abstract: Abstract The controllable cross-sensitivities of tilted fiber Bragg gratings (TFBGs) are strongly related to the control of the parameters during the manufacturing process. The TFBG spectrum characterization, which can demonstrate cross-sensitivities, is controlled by the… read more here.
Keywords: bragg gratings; tilted fiber; process; fiber bragg ... See more keywords
Specific Detection of Aquaporin-2 Using Plasmonic Tilted Fiber Grating Sensors
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2016.2645233
Abstract: Aquaporin-2 (AQP2) has been identified as one of the most important biomarkers for nephrotic syndrome analysis. Here we propose and experimentally demonstrate a surface Plasmon resonance (SPR) reflective fiber-based biosensor for label-free specific detection of… read more here.
Keywords: tilted fiber; detection; detection aquaporin; specific detection ... See more keywords
Leaky Mode Combs in Tilted Fiber Bragg Grating
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2947251
Abstract: Leaky modes in tilted fiber Bragg grating (TFBG) present attractive properties but it has been generally underestimated and ignored. Herein, we systematically investigate the enhancement mechanism and the sensing performance of the enhanced leaky mode… read more here.
Keywords: elmr combs; tilted fiber; fiber bragg; leaky mode ... See more keywords
Theoretical and Experimental Analysis of the Directional RI Sensing Property of Tilted Fiber Grating
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3027947
Abstract: In this article, we have theoretically and experimentally investigated the unique vector refractive index (RI) sensing property of tilted fiber grating (TFG). Due to the orthogonal symmetric grating structure, TFGs would mainly achieve the coupling… read more here.
Keywords: sensing property; tilted fiber; cladding mode; fiber grating ... See more keywords
Excessively Tilted Fiber Grating Sensors
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3048981
Abstract: The development of excessively tilted fiber gratings (Ex-TFGs) provides a new type of sensing device with high refractive index (RI) sensitivity, low thermal crosstalk and vector sensing property. Due to the asymmetric grating structure of… read more here.
Keywords: excessively tilted; tilted fiber; grating sensors; fiber grating ... See more keywords
Polarization dependent cladding modes coupling and spectral analyses of excessively tilted fiber grating.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.382528
Abstract: We report on the detailed analyses of mode coupling from fiber core to cladding in excessively tilted fiber gratings (ETFGs). Cladding modes responsible for the typical dual peak pairs in the transmission spectrum of ETFGs… read more here.
Keywords: dual peak; polarization dependent; cladding modes; polarization ... See more keywords
Highly efficient free-space fiber coupler with 45° tilted fiber grating to access remotely placed optical fiber sensors.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.392170
Abstract: In this work, a 45° tilted fiber grating (TFG) is used as a waveguide coupler for the development of a portable interrogation system to access remotely placed optical fiber sensors. The TFG is directly connected… read more here.
Keywords: coupler; tilted fiber; fiber; remotely placed ... See more keywords