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
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
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