Zobrazeno 1 - 10
of 618
pro vyhledávání: '"nano-optics"'
Autor:
Moghaddasi Mojtaba, Perez Coca Erik Edilson, Ye Danni, Flores Diego Alejandro, Wu Xudong, Jalal Abdul, Ren Ziming, Abrinaei Fahimeh, Hu Bin
Publikováno v:
Nanophotonics, Vol 13, Iss 24, Pp 4417-4428 (2024)
This study presents the design, fabrication, and characterization of a wide field-of-view (FOV) metalens optimized for capsule endoscopy. The metalens achieved a 165° FOV with a high modulation transfer function (MTF) of 300 lines per millimeter (lp
Externí odkaz:
https://doaj.org/article/4241e3e672084a849085600fa2bb405b
Autor:
Wang Yifan, Pan Ziyu, Yan Yongxian, Yang Yatao, Zhao Wenhua, Ding Ning, Tang Xingyu, Wu Pengzhuo, Zhao Qiancheng, Li Yi
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3207-3252 (2024)
Gallium phosphide (GaP) has been increasingly prioritized, fueled by the enormous demands in visible light applications such as biomedical and quantum technologies. GaP has garnered tremendous attention in nanophotonics thanks to its high refractive
Externí odkaz:
https://doaj.org/article/9809c6c8df3d4365a39f19a1bcad2e08
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3545-3561 (2024)
We develop a fully vectorial and non-paraxial formalism to describe spontaneous parametric down-conversion in nonlinear thin films. The formalism is capable of treating slabs with a sub-wavelength thickness, describe the associated Fabry–Pérot eff
Externí odkaz:
https://doaj.org/article/2d9621b3e5c541df83c734b687700c40
Publikováno v:
Nanophotonics, Vol 13, Iss 11, Pp 1985-1992 (2024)
Surface plasmon polaritons (SPPs) are travelling surface waves that have shown promise for applications in nanophotonics as they provide a direct route toward photon-mediated electrical signal generation – a central paradigm for speeding up and sca
Externí odkaz:
https://doaj.org/article/c1216e187413493c993ae356195843f8
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/e8ebaf37835e426d91e8d1f5d6fd4850
Autor:
Khaireh-Walieh Abdourahman, Langevin Denis, Bennet Pauline, Teytaud Olivier, Moreau Antoine, Wiecha Peter R.
Publikováno v:
Nanophotonics, Vol 12, Iss 24, Pp 4387-4414 (2023)
Nanophotonic devices manipulate light at sub-wavelength scales, enabling tasks such as light concentration, routing, and filtering. Designing these devices to achieve precise light–matter interactions using structural parameters and materials is a
Externí odkaz:
https://doaj.org/article/6134171720ff4dcbb73daadb15d662b8
Publikováno v:
Nanophotonics, Vol 12, Iss 17, Pp 3471-3480 (2023)
A tunable plexcitonic material that sustains multimode hybridization is highly desirable, which is vital for advanced quantum devices. However, the research about regulations of biexcitons-plasmon coherent states has rarely been reported. Here we app
Externí odkaz:
https://doaj.org/article/6a28be7c6e844b5693c1fa088607501d
Autor:
Yong Wang, Jie Yang, Zhiwei Wang, Xiaofei Kong, Xiangyu Sun, Jingjing Tian, Xiushuo Zhang, Xiaolong Zhao, Yanping Liu, Hongsheng Li, Yuqing Su, Xiaorui Hao, Jing Xu
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/03606719e7cb4cb98567a9a21ef589e1
Publikováno v:
Nanomaterials, Vol 14, Iss 10, p 878 (2024)
Diffraction gratings have always been used to effectively couple optical radiation within integrated waveguides. This is also valid for plasmonic structures that support Surface Plasmon Polariton (SPP) waves. Traditional gratings usually excite SPP w
Externí odkaz:
https://doaj.org/article/1294f209a80540f2b52b49aadaa45827
Autor:
Wen Dandan, Crozier Kenneth B.
Publikováno v:
Nanophotonics, Vol 12, Iss 8, Pp 1443-1457 (2023)
Semiconductor lasers play critical roles in many different systems, ranging from optical communications to absorption spectroscopy for environmental monitoring. Despite numerous applications, many semiconductor lasers have problems such as significan
Externí odkaz:
https://doaj.org/article/b25e6311101e47acaa419c481ab98aaa