High quality and sensitivity phononic crystal channel drop filter to detect ethyl lactate in mixtures of ethyl lactate and 2-butoxy ethanol
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-77559-4
Abstract: This paper introduces a new sensing approach utilizing a solid-solid phononic crystal (PnC) channel drop filter structure for the detection of varying molar fractions of Ethyl lactate within a mixture of Ethyl lactate and 2-butoxy… read more here.
Keywords: drop filter; lactate; sensitivity; ethyl lactate ... See more keywords
Magnetically tunable acoustic add-drop filter via Terfenol-D
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ad732d
Abstract: This article introduces a new approach to provide a magnetically tunable add-drop filter structure based on a solid–solid phononic crystal by varying the magnetic field intensities of Terfenol-D in the GHz frequency range. The filter… read more here.
Keywords: drop filter; filter; drop; add drop ... See more keywords
An Optical MEMS Accelerometer Based on a Two-Dimensional Photonic Crystal Add-Drop Filter
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2706140
Abstract: In this paper, a novel optical microelectromechanical systems accelerometer sensor is proposed by using a two-dimensional photonic crystal add-drop filter which is relied on a wavelength modulation approach. The proposed optical sensing system consists of… read more here.
Keywords: drop filter; two dimensional; photonic crystal; add drop ... See more keywords
Tunable Add–Drop Filter With Hollow Bottlelike Microresonators
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2764071
Abstract: In this paper, we report the narrow-band tunable add–drop filter (ADF) based on the hollow bottlelike microresonator with two taper fibers corresponding to the bus and drop waveguides. We theoretically and experimentally study the relationship… read more here.
Keywords: drop filter; tunable add; drop; add drop ... See more keywords
Improved dropping efficiency in two-dimensional photonic crystal-based channel drop filter for coarse wavelength division multiplexing application
Sign Up to like & getrecommendations! Published in 2017 at "Optical Engineering"
DOI: 10.1117/1.oe.56.1.015107
Abstract: Abstract. We study the two-dimensional photonic crystal (PC) square lattice structure to design a channel drop filter. The channel drop filter (CDF) is designed using a PC ring resonator structure because of its better response.… read more here.
Keywords: dropping efficiency; channel drop; drop filter; wavelength ... See more keywords
Silicon photonic add-drop filter for quantum emitters.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.016882
Abstract: Integration of single-photon sources and detectors to silicon-based photonics opens the possibility of complex circuits for quantum information processing. In this work, we demonstrate integration of quantum dots with a silicon photonic add-drop filter for… read more here.
Keywords: drop; silicon photonic; drop filter; add drop ... See more keywords
Reconfigurable add-drop filter based on an antisymmetric multimode photonic crystal nanobeam cavity in a silicon waveguide.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.457883
Abstract: We have designed and demonstrated a reconfigurable channel add-drop filter (ADF) based on an antisymmetric multimode photonic crystal nanobeam cavity (AM-PCNC) in a silicon waveguide. The proposed AM-PCNC can realize channel add-drop filtering by selectively… read more here.
Keywords: add drop; drop filter; nanobeam cavity;
Controllable one-way add-drop filter based on magneto-optical photonic crystal with ring resonator and microcavities.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460271
Abstract: We have proposed a controllable topological add-drop filter (ADF) by utilizing the one-way transmission property and resonant coupling effect of topological photonic states in magneto-optical photonic crystal (MOPC) system. The ADF is symmetrically constructed by… read more here.
Keywords: magneto optical; drop filter; way; one way ... See more keywords
Tunable narrow band add-drop filter design based on apodized long period waveguide grating assisted co-directional coupler.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.461876
Abstract: Tunable add/drop filter based optical interconnects are an integral part of data centers as well as optical communications. Although add/drop filters based on ring resonators and waveguide Bragg gratings are well developed, long period waveguide… read more here.
Keywords: drop filter; long period; narrow band; drop ... See more keywords
Interlinked add-drop filter with amplitude modulation routing a fiber-optic microring to a lithium niobate microwaveguide.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.001496
Abstract: We propose and experimentally demonstrate a new electro-optically controllable add-drop filter based on light coupling between a microfiber knot ring (MKR) and a lithium niobate (LN) microwaveguide. In our design, the MKR works as a… read more here.
Keywords: drop filter; lithium niobate; microwaveguide; fiber ... See more keywords
Compact and wideband silicon optical channel-drop filter based on dual-strip waveguide antisymmetric Bragg gratings.
Sign Up to like & getrecommendations! Published in 2025 at "Optics letters"
DOI: 10.1364/ol.543797
Abstract: We propose and experimentally demonstrate a silicon channel-drop filter based on dual-strip waveguide anti-symmetric gratings, utilizing two Y-junctions to connect conventional multimode strip waveguides and dual-strip waveguides. Since the electric field distributions of the TE0… read more here.
Keywords: drop filter; filter; filter based; dual strip ... See more keywords