A miniaturized and high-bandwidth polarization filter based on a plasmonic and liquid crystal offset core photonic crystal fiber
Sign Up to like & getrecommendations! Published in 2020 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-020-02515-1
Abstract: Miniaturized and broadband polarization-dependent filters with high crosstalk values are extremely desirable for practical applications in the fields of optical communications and sensing. A miniaturized photonic crystal fiber (PCF) with highly broadband polarization filtering properties… read more here.
Keywords: broadband polarization; photonic crystal; polarization filter; polarization ... See more keywords
Design of two miniaturized and broadband polarization filters based on two types of square-lattice gold-filled photonic crystal fibers
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102454
Abstract: Abstract Two ultra-broadband polarization filters based on Structure 1 and Structure 2 are reported and characterized in terms of attenuation, crosstalk, bandwidth, and polarization filtering properties by the finite element method. Structure 1 is formed… read more here.
Keywords: structure; polarization filters; polarization; filters based ... See more keywords
Broadband polarization conversion with anisotropic plasmonic metasurfaces
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09476-8
Abstract: Metasurfaces offer exciting opportunities that enable precise control of light propagation, optical intensity, phase and polarization. Plasmonic metasurface based quarter-wave plates have been recently studied to realize the conversion between linear polarization and circular polarization.… read more here.
Keywords: phase; broadband polarization; polarization; polarization conversion ... See more keywords
Self-powered, ultra-broadband, and polarization-sensitive photodetectors based on 1D van der Waals layered material Nb2Pd3Se8
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry A"
DOI: 10.1039/d3ta01223a
Abstract: The ultra-broadband high-performance photodetectors (PDs) are promising for diverse applications such as communication, imaging, environmental monitoring, and sensing. However, many PDs currently face issues of slow response speed, low sensitivity,... read more here.
Keywords: ultra broadband; powered ultra; broadband; broadband polarization ... See more keywords
Liquid-Metal-Fluidically Switchable Metasurface for Broadband and Polarization-Insensitive Absorption
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2857472
Abstract: This paper proposes a switchable metasurface for broadband and polarization-insensitive absorption, whose absorption spectrum can be fluidically switched using liquid metal. The proposed metasurface consists of a top metallic pattern, a flexible printed circuit board… read more here.
Keywords: absorption; broadband polarization; polarization; switchable metasurface ... See more keywords
Broadband Polarization-Insensitive Tunable Absorber Using Active Frequency Selective Surface
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2020.2985710
Abstract: In this letter, a broadband polarization-independent tunable absorber is proposed based on active frequency selective surface (AFSS). The AFSS consists of periodic patterns of four-patch array with four p-i-n diodes loaded among them, and a… read more here.
Keywords: frequency; tunable absorber; frequency selective; active frequency ... See more keywords
Broadband polarization-entangled source for C+L-band flex-grid quantum networks.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.471363
Abstract: The rising demand for transmission capacity in optical networks has motivated steady interest in expansion beyond the standard C-band (1530-1565 nm) into the adjacent L-band (1565-1625 nm) for an approximate doubling of capacity in a… read more here.
Keywords: band; quantum; flex grid; source ... See more keywords