A Circumvolution Phase of Metasurface Based on Rotational Circular Ring Configuration
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202500224
Abstract: In this study, a phase of metasurface is proposed based on rotational ring configuration, whose tuning principle is associated with its conversion between spin angular and orbital momentum. The focusing vortex beams could be obtained… read more here.
Keywords: based rotational; ring configuration; phase metasurface; circumvolution ... See more keywords
Panoramic single-pixel imaging with megapixel resolution based on rotational subdivision.
Sign Up to like & getrecommendations! Published in 2024 at "Optics letters"
DOI: 10.1364/ol.538087
Abstract: Single-pixel imaging (SPI) using a single-pixel detector is an unconventional imaging method that has great application prospects in many fields to realize high-performance imaging. In particular, the recently proposed catadioptric panoramic ghost imaging (CPGI) extends… read more here.
Keywords: pixel imaging; based rotational; single pixel; subdivision ... See more keywords
Quaternion-based rotational design and mechanical characterization of gyroid-type TPMS structures
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DOI: 10.1557/s43579-025-00782-1
Abstract: This study employs quaternion-based rotational transformations on Gyroid type triply periodic minimal surface (TPMS) lattices fabricated by selective laser melting (SLM). Quasi-static compression tests reveal intrinsic rotation-geometry-property relationships. Rotational transformations alter topological symmetry: the original… read more here.
Keywords: based rotational; quaternion based; gyroid; tpms ... See more keywords
Remote detection of a rotator based on rotational Doppler effect
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DOI: 10.35848/1882-0786/ab6e0c
Abstract: Based on the rotational Doppler effect arising from optical orbital angular momentum , we proposed the detection system of a rotator over a distance, by probing the object with a Laguerre–Gauss beam and a Kepler… read more here.
Keywords: detection; doppler effect; rotational doppler; rotator ... See more keywords