High‐Efficiency Optical Filters Based on Nanophotonics
نویسندگان
چکیده
منابع مشابه
Nanophotonics for dark materials, filters, and optical magnetism
Man, Mengren. Ph.D., Purdue University, August 2016. Nanophotonics for Dark Materials, Filters, and Optical Magnetism. Major Professor: Kevin J. Webb. Research on nanophotonic structures for three application areas is described, a near perfect optical absorber based on a graphene/dielectric stack, an ultraviolet bandpass filter formed with an aluminum/dielectric stack, and structures exhibiting...
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متن کاملadd-drop and channel-drop optical filters based on photonic crystal ring resonators
here, we propose an add-drop and a channel drop filter based on two-dimensional photonic crystal all circular ring resonators. these structures are made of a square lattice of silicon rods with the refractive index n1=3.464 surrounded by air (with refractive index n2=1). the broadest photonic band gap occurs at the filling ratio of r/a = 0.17. two linear defect w1 waveguides couple to the ring....
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ژورنال
عنوان ژورنال: IEEJ Transactions on Electrical and Electronic Engineering
سال: 2021
ISSN: 1931-4973,1931-4981
DOI: 10.1002/tee.23345