Results 41 to 50 of about 11,379 (160)

Polarization-Tunable Multifocal Metalens Enabled by a Bilayer Metasurface with Integrated Polarization Rotation

Photonics
Multifunctional manipulation of optical fields with multiple degrees of freedom is essential for integrated photonic systems, yet achieving coordinated and independent control of polarization and phase remains challenging. Here, we propose a polarization-
Zhaohui Wang, Kezhen Wang, Wenjing Yue, Dehui Sun, Song Gao   +4 more
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Tuning the Fröhlich exciton-phonon scattering in monolayer MoS2

Nature Communications, 2019
Owing to the presence of a valley degree of freedom, atomically thin transition metal dichalcogenides show promise for room temperature valleytronic applications.
Bastian Miller, Jessica Lindlau, Max Bommert, Andre Neumann, Hisato Yamaguchi, Alexander Holleitner, Alexander Högele, Ursula Wurstbauer   +7 more
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Faithful Transmission of Single-Photon Qubits Using Error-Rejection Coding

IEEE Photonics Journal, 2019
Here, we experimentally demonstrate a faithful single-photon qubits transmission using error-rejecting coding, resorting to neither ancillary photons nor entangled photon resources.
Wei-Chao Gao, Si-Chen Mi, Cong Cao, Xiaofei Liu, Tie-Jun Wang, Chuan Wang   +5 more
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All-Optical Polarization Manipulation Through Orbital Polarization Holography

Frontiers in Physics, 2022
Spin-orbital optical phenomena are closely related with light-matter interactions and have been of great interest in the last few years. Here, the effect of optical orbital angular momentum (OAM) on polarized waves carrying spin angular momentum (SAM ...
Ziyao Lyu, Changshun Wang
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Polarization Characteristics of an Alkaline Water Electrolyzer Under Marine Sloshing Conditions

Journal of Marine Science and Engineering
Marine hydrogen production systems deployed on ships and floating platforms are inevitably subjected to complex multi-degree-of-freedom motions induced by waves and wind, which may influence electrolyzer performance.
Zhenyu Zhao, Wenfeng Wu, Rongsheng Lin, Youfei Liu   +3 more
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Weak field limit and gravitational waves in f(T, B) teleparallel gravity

European Physical Journal C: Particles and Fields, 2020
We derive the gravitational waves for $$f\left( T, B\right) $$ fT,B gravity which is an extension of teleparallel gravity and demonstrate that it is equivalent to f(R) gravity by linearized the field equations in the weak field limit approximation.
Salvatore Capozziello, Maurizio Capriolo, Loredana Caso   +2 more
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Influence of resonant plasmonic nanoparticles on optically accessing the valley degree of freedom in 2D semiconductors

Nature Communications
The valley degree of freedom in atomically thin transition metal dichalcogenides, coupled with valley-contrasting optical selection rules, holds great potential for future electronic and optoelectronic devices.
Tobias Bucher, Zlata Fedorova, Mostafa Abasifard, Rajeshkumar Mupparapu, Matthias J. Wurdack, Emad Najafidehaghani, Ziyang Gan, Heiko Knopf, Antony George, Falk Eilenberger, Thomas Pertsch, Andrey Turchanin, Isabelle Staude   +12 more
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Function-Versatile Thermo-Optic Switch Using Silicon Nitride Waveguide in Polymer

Photonics, 2023
A function-versatile thermo-optic switch is proposed and experimentally demonstrated using silicon nitride waveguides embedded in polymer cladding.
Tao Chen, Zhenming Ding, Zhangqi Dang, Xinhong Jiang, Ziyang Zhang   +4 more
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Investigation of underwater quantum channels in a 30 meter flume tank using structured photons

New Journal of Physics, 2020
Underwater quantum communication has recently been explored using polarization and orbital angular momentum (OAM). Here, we show that spatially structured modes, e.g., a coherent superposition of beams carrying both polarization and OAM, can also be used
Felix Hufnagel, Alicia Sit, Frédéric Bouchard, Yingwen Zhang, Duncan England, Khabat Heshami, Benjamin J Sussman, Ebrahim Karimi   +7 more
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Generation of polarization-tunable hybrid cylindrical vector $\gamma$ rays from rotating electron beams

High Power Laser Science and Engineering
Cylindrical vector (CV) $\gamma$ rays can introduce spatially structured polarization as a new degree of freedom for fundamental research and practical applications. However, their generation and control remain largely unexplored.
Si-Man Liu, Yue Cao, Kun Xue, Li-Xiang Hu, Xin-Yu Liu, Xin-Yan Li, Chao-Zhi Li, Xin-Rong Xu, Ke Liu, Wei-Quan Wang, De-Bin Zou, Yan Yin, Jian-Xing Li, Tong-Pu Yu   +13 more
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