Zobrazeno 1 - 10
of 26 253
pro vyhledávání: '"fabry–pérot"'
Autor:
Wang Danyan, Ji Chengang, Li Moxin, Xing Zhenyu, Gao Hao, Li Xiaochan, Zhou Huixian, Hu Yuhui, Lin Zhelin, Zhang Cheng
Publikováno v:
Nanophotonics, Vol 13, Iss 24, Pp 4491-4503 (2024)
Structural colors, resulting from the interaction of light with nanostructured materials rather than pigments, present a promising avenue for diverse applications ranging from ink-free printing to optical anti-counterfeiting. Achieving structural col
Externí odkaz:
https://doaj.org/article/b9b456fabda44294a75d398f51c8dcf2
Autor:
Pei Zeng, Yuting Zhou, Chonghao Zhang, Jingtong Yao, Meiyan Pan, Yifei Fu, Hao Chen, Guanying Chen, Qian Zhao, Xun Guan, Mengjie Zheng
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Metasurface solar absorber serves as a kind of important component for green energy devices to convert solar electromagnetic waves into thermal energy. In this work, we design a new solar light absorber configuration that incorporates the ti
Externí odkaz:
https://doaj.org/article/75a76b46fd17427ea9cc010436136905
Publikováno v:
Photoacoustics, Vol 40, Iss , Pp 100657- (2024)
Photoacoustic spectroscopy (PAS) gas sensors based on optomechanical resonators (OMRs) have garnered significant attention for ultrasensitive trace-gas detection. However, a major challenge lies in balancing small size with high performance when deve
Externí odkaz:
https://doaj.org/article/35f4c8a9cc0848cd87be332cde4d19fa
Autor:
Mads Nibe Larsen, Anders Løchte Jørgensen, Victor Petrunin, Jakob Kjelstrup-Hansen, Bjarke Jørgensen, Mogens Hinge
Publikováno v:
Polymer Testing, Vol 141, Iss , Pp 108629- (2024)
Identification of black plastics poses a significant challenge in recycling due to the absorptive nature of carbon black additives. This work introduces a method where hyperspectral imaging in the long-wave infrared regime is used to distinguish betw
Externí odkaz:
https://doaj.org/article/0cad02b78d8649cf9a2e048289b4dd42
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The increasing miniaturization of everyday devices necessitates advancements in surface-sensitive techniques to access phenomena more effectively. Magnetic resonance methods, such as nuclear or electron paramagnetic resonance, play a crucial
Externí odkaz:
https://doaj.org/article/3c1ae6b37bd74dfabd7cc3dc00b32604
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:
Radio Physics and Radio Astronomy, Vol 29, Iss 2, Pp 98-104 (2024)
Subject and Purpose. The paper is aimed at suggesting ways for implementing electromagnetic devices that would involve a nonlinear dielectric inside the structure for concentrating electromagnetic field within it at relatively low intensities of the
Externí odkaz:
https://doaj.org/article/561d5df21b4f42668adccf958849a852
Autor:
Ying Wang, Jiahui Ye, Dingbang Ma, Peiyao Wang, Baikui Li, Zhenhua Sun, Honglei Wu, Changrui Liao, Yiping Wang
Publikováno v:
Photonic Sensors, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Vacuum ultraviolet (VUV) light sensing shows great potential applications in the space science, materials, biophysics, and plasma physics. In this work, an all-optical detection method is proposed for VUV sensing by constructing an optical f
Externí odkaz:
https://doaj.org/article/3ead7b7e939047908c4f6e63c8c31f0c
Autor:
Chermoshentsev Dmitry A., Anikin Evgeny V., Fradkin Ilia M., Sidorenko Mikhail S., Dudnikova Aleksandra A., Kalganov Aleksandr S., Limonov Mikhail F., Gippius Nikolay A., Dyakov Sergey A.
Publikováno v:
Nanophotonics, Vol 13, Iss 16, Pp 3005-3015 (2024)
Since the initial discovery of Dyakonov surface waves at a flat infinite interface of two dielectrics, at least one of which is positively anisotropic, extensive research has been conducted towards their theoretical and experimental studies in materi
Externí odkaz:
https://doaj.org/article/7c7f33d13f0942249975fa05beca44fb