Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ayato Iba"'
Publikováno v:
Applied Sciences, Vol 12, Iss 24, p 12770 (2022)
This paper presents a metamaterial-based super-oscillatory lens (SOL) fabricated by photolithography on a glass substrate and designed to operate at sub-terahertz (sub-THz) frequencies. The lens consists of repeating crisscross patterns of five-ring
Externí odkaz:
https://doaj.org/article/c009171b5c4b4b4ba68a6d09acfd9b4d
Publikováno v:
Sensors, Vol 21, Iss 20, p 6732 (2021)
This paper describes the design and development of a cylindrical super-oscillatory lens (CSOL) for applications in the sub-terahertz frequency range, which are especially ideal for industrial inspection of films using terahertz (THz) and millimeter w
Externí odkaz:
https://doaj.org/article/a007c37a3f5e4d5a810ca9b3eda20e95
Autor:
Makoto Nakajima, Neville C. Luhmann, Makoto Ikeda, Anh-Vu Pham, Atsushi Mase, Ayato Iba, Calvin Domier
Publikováno v:
Optics Letters. 46:4912
This Letter describes a super-oscillatory lens (SOL), with concentric ring-type metallic slits photolithographically fabricated on a glass substrate, that can function at subterahertz frequencies. The SOL has been investigated both experimentally and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0931c98d34c09e02c2396f4c45d8f2c
https://doi.org/10.1364/ol.434825
https://doi.org/10.1364/ol.434825
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Measurement resolution is one of the most important elements for industrial applications. However, conventional lenses for terahertz (THz) or millimeter-wave cannot achieve high resolution due to the diffraction limit. Here, we demonstrate two types
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de2a96908add04e13fde913a29d9bed3
https://doi.org/10.1109/irmmw-thz.2019.8874196
https://doi.org/10.1109/irmmw-thz.2019.8874196
Publikováno v:
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Measurement for thin films without modifications of the shape and properties is very important for industrial applications. A tapered parallel plate waveguide is proposed to measure such thin films. We demonstrated that the measurement using tapered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c62ed0985c60ea64d8ccc71c75705d6
https://doi.org/10.1109/irmmw-thz.2018.8510245
https://doi.org/10.1109/irmmw-thz.2018.8510245
Publikováno v:
Journal of the Robotics Society of Japan. 30:534-543
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15748dc7802d6b9a7387145007143a15
https://doi.org/10.7210/jrsj.30.534
https://doi.org/10.7210/jrsj.30.534