Broadband low-frequency sound isolation by lightweight adaptive metamaterials
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5011251
Abstract: Blocking broadband low-frequency airborne noises is highly desirable in lots of engineering applications, while it is extremely difficult to be realized with lightweight materials and/or structures. Recently, a new class of lightweight adaptive metamaterials with… read more here.
Keywords: adaptive metamaterials; broadband low; low frequency; sound isolation ... See more keywords
Broadband and low-loss TM-pass polarizer using tilted subwavelength structures.
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DOI: 10.1364/oe.467908
Abstract: Photonic systems built on the Silicon-on-Insulator platform exhibit a strong birefringence, and must thus be operated with a single polarization for most applications. Hence, on-chip polarizers that can effectively suppress an undesired polarization state are… read more here.
Keywords: pass polarizer; broadband low; low loss; pass ... See more keywords
Compact, broadband, and low-loss power splitters using MZI based on Bézier bends.
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DOI: 10.1364/oe.485904
Abstract: We experimentally demonstrate wavelength-independent couplers (WICs) based on an asymmetric Mach-Zehnder interferometer (MZI) on a monolithic silicon-photonics platform in a commercial, 300-mm, CMOS foundry. We compare the performance of splitters based on MZIs consisting of… read more here.
Keywords: broadband low; zier bends; low loss; compact broadband ... See more keywords