Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Takahara, Junichi"'
Autor:
Nishida, Kentaro, Sasai, Koki, Xu, Rongyang, Yen, Te-Hsin, Tang, Yu-Lung, Takahara, Junichi, Chu, Shi-Wei
Publikováno v:
Nanophotonics, vol. 12, no. 1, 2023, pp. 139-146
In this paper, we theoretically and experimentally demonstrated photothermally-induced nonlinearities of both forward and backward scattering intensities from quasi-perfect absorbing silicon-based metasurface. The metasurface is efficiently heated up
Externí odkaz:
http://arxiv.org/abs/2207.03705
Autor:
Vikram Mor Pal, Nishida Kentaro, Li Chien-Hsuan, Riabov Daniil, Pashina Olesiya, Tang Yu-Lung, Makarov Sergey V., Takahara Junichi, Petrov Mihail I., Chu Shi-Wei
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3581-3589 (2024)
Raman scattering is sensitive to local temperature and thus offers a convenient tool for non-contact and non-destructive optical thermometry at the nanoscale. In turn, all-dielectric nanostructures, such as silicon particles, exhibit strongly enhance
Externí odkaz:
https://doaj.org/article/97159b4efdb3475ba95d189274564a6a
Publikováno v:
Journal of Applied Physics; 6/28/2024, Vol. 135 Issue 24, p1-8, 8p
Autor:
Horai, Yuhei, Suda, Naoki, Uchihashi, Shinsuke, Katakuse, Mayako, Shigeno, Tomomi, Hirano, Takashige, Takahara, Junichi, Fujita, Tomoyuki, Mukoyama, Yohei, Haga, Yuji
Publikováno v:
In Bioorganic & Medicinal Chemistry 1 October 2024 112
Autor:
Duh, Yi-Shiou, Nagasaki, Yusuke, Tang, Yu-Lung, Wu, Pang-Han, Cheng, Hao-Yu, Yen, Te-Hsin, Ding, Hou-Xian, Nishida, Kentaro, Hotta, Ikuto, Yang, Jhen-Hong, Lo, Yu- Ping, Chen, Kuo-Ping, Fujita, Katsumasa, Chang, Chih-Wei, Lin, Kung-Hsuan, Takahara, Junichi, Chu, Shi-Wei
Silicon photonics has attracted significant interest in recent years due to its potential in integrated photonics components (1,2) as well as all-dielectric meta-optics elements.(3) Strong photon-photon interactions, aka optical nonlinearity, realize
Externí odkaz:
http://arxiv.org/abs/2001.08421
Autor:
Horai, Yuhei, Suda, Naoki, Uchihashi, Shinsuke, Katakuse, Mayako, Shigeno, Tomomi, Hirano, Takashige, Takahara, Junichi, Fujita, Tomoyuki, Mukoyama, Yohei, Haga, Yuji
Publikováno v:
In Bioorganic & Medicinal Chemistry 1 October 2023 93
Publikováno v:
Nanophotonics, Vol 12, Iss 13, Pp 2461-2469 (2023)
Perfect absorbers based on all-dielectric metasurfaces exhibit great potential in photodetection, photovoltaics, and imaging applications. This study proposes and demonstrates an all-dielectric broadband absorber comprising subwavelength-thick nanopi
Externí odkaz:
https://doaj.org/article/fd341d2d480540d4972d7658f5ee57a1
Akademický článek
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Akademický článek
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Publikováno v:
Nanophotonics, Vol 9, Iss 5, Pp 1115-1137 (2020)
Benefited from the well-known Mie resonance, a plethora of physical phenomena and applications are attracting attention in current research on dielectric-based nanophotonics. High-index dielectric metastructures are favorable to enhance light-matter
Externí odkaz:
https://doaj.org/article/b924923bfd644fadb22037a3c92d54fc