A new SOI sensor design for detecting cancer using hybrid waveguide with higher sensitivity than both strip and slot waveguides
Sign Up to like & getrecommendations! Published in 2024 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-023-06082-z
Abstract: A new highly accurate optical biomedical sensor is proposed for cancer detection characterized by high sensitivity, small footprint, low cost, and low limit of detection. The sensor is based on double-ring resonators made of silicon… read more here.
Keywords: strip slot; sensor; slot waveguides; sensitivity ... See more keywords
Optical reversible logic gates based on graphene-silicon slot waveguides
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.166182
Abstract: Abstract In this paper, three optical reversible logic gates including Toffoli, Peres and Fredkin gates utilizing graphene-silicon slot waveguides are presented and investigated. The introduced Toffoli, Peres and Fredkin gates are consisting of cascaded Mach-Zehnder… read more here.
Keywords: slot waveguides; silicon slot; optical reversible; graphene silicon ... See more keywords
Coupling Thermal Atomic Vapor to Slot Waveguides
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review X"
DOI: 10.1103/physrevx.8.021032
Abstract: Ralf Ritter, Nico Gruhler, Helge Dobbertin, Harald Kübler, Stefan Scheel, Wolfram Pernice, Tilman Pfau, and Robert Löw 5. Physikalisches Institut and Center for Integrated Quantum Science and Technology, Universität Stuttgart, Pfaffenwaldring 57, 70550 Stuttgart, Germany… read more here.
Keywords: germany; slot waveguides; atomic vapor; vapor slot ... See more keywords
On-Chip Biosensing and Gas Sensing by Photonic Slot Waveguides: A Review
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3490256
Abstract: Photonic slot waveguides enhance light-matter interactions by confining the optical field in regions with a low refractive index, making them highly effective for detecting a wide range of biological and chemical analytes. This article reviews… read more here.
Keywords: gas sensing; chip; photonic slot; slot waveguides ... See more keywords
Interferometric near-field characterization of plasmonic slot waveguides in single- and poly-crystalline gold films.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.384629
Abstract: Single-crystalline gold films show superior plasmonic properties compared to their poly-crystalline counterparts. However, this advantage comes at the cost of a more complex preparation process. It is thus crucial to validate whether the impact of… read more here.
Keywords: crystalline gold; slot waveguides; poly crystalline; crystalline ... See more keywords
Silicon-on-insulator slot waveguide design for C band optical amplification confinement
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials Express"
DOI: 10.1364/ome.427415
Abstract: Research in the field of photonic integrated circuits (PICs) is taking a boost, especially because of its compatibility with the modern complementary metal-oxide semiconductor fabrication technology. Silicon-on-insulator slot waveguides are a burgeoning platform for sophisticated… read more here.
Keywords: silicon insulator; slot; confinement; slot waveguide ... See more keywords