Zobrazeno 1 - 10
of 847
pro vyhledávání: '"C. M., Hu"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Recent works in metamaterials and transformation optics have demonstrated exotic properties in a number of open systems, including perfect absorption/transmission, electromagnetically induced transparency, cloaking or invisibility, etc. Mean
Externí odkaz:
https://doaj.org/article/a3f6d855591b417c995167a0ecb3dc90
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013020 (2024)
The topology of the photonic bath shows excellent potential to engineer the intriguing interaction properties between light and matter. Here, we study the dielectric resonator array with a zigzag geometry, an analogy of the Su-Schrieffer-Heeger model
Externí odkaz:
https://doaj.org/article/5841f9e0d97d4e6d9db8669f6388c146
Autor:
J. W. Rao, P. C. Xu, Y. S. Gui, Y. P. Wang, Y. Yang, Bimu Yao, J. Dietrich, G. E. Bridges, X. L. Fan, D. S. Xue, C.-M. Hu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Perfect absorption can be obtained for a single port device, or a device with multiple incident beams, but for multiport devices, the absorption is limited to around 50%. In this work, Rao et al. overcome this limitation, demonstrating near perfect a
Externí odkaz:
https://doaj.org/article/8def8ac4b02f4b429c8126c7beaef984
Publikováno v:
AIP Advances, Vol 12, Iss 3, Pp 035217-035217-5 (2022)
This work reports an analysis of the anti-parity-time (APT) symmetry system produced by pure dissipative coupled passive electric oscillators. Through spectral and time-domain measurements, the complex eigenfrequencies of the APT-symmetric system wer
Externí odkaz:
https://doaj.org/article/db066b7839bf47238fa7dec482d70f77
Autor:
J. W. Rao, S. Kaur, B. M. Yao, E. R. J. Edwards, Y. T. Zhao, Xiaolong Fan, Desheng Xue, T. J. Silva, Y. S. Gui, C.-M. Hu
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Exploring photon-polariton interactions advances not only the understanding of polariton dynamics but also the modern technologies. Here the authors take advantage of strong coupled magnons and microwave photons in a cross-cavity to achieve tunable c
Externí odkaz:
https://doaj.org/article/e174db91c4f64b96831c95cbee081bc0
Publikováno v:
AIP Advances, Vol 9, Iss 11, Pp 115012-115012-5 (2019)
A system consisting of a yttrium iron garnet (YIG) sphere coupled to a 1D circular-rectangular cavity is tuned between level repulsion and attraction by rotating the angular position of the YIG sphere within the cavity. The dominance of coherent or d
Externí odkaz:
https://doaj.org/article/1bced966bb23418ba05c5b603e2bb075
Autor:
Bimu Yao, Y. S. Gui, J. W. Rao, S. Kaur, X. S. Chen, W. Lu, Y. Xiao, H. Guo, K. -P. Marzlin, C. -M. Hu
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Rabi oscillations of magnons typically do not have few photon control of single spin quantum systems. Here, the authors use a feedback cavity architecture to increase magnon-photon cooperativity, enabling increased control of light-matter interaction
Externí odkaz:
https://doaj.org/article/da5cd2dd073c47e4af50b3a0e04a149c
Publikováno v:
Physical Review Letters. 130
By developing a gain-embedded cavity magnonics platform, we create gain-driven polariton (GDP) that is activated by an amplified electromagnetic field. Distinct effects of gain-driven light-matter interaction, such as polariton auto-oscillations, pol
Publikováno v:
Physical Review B. 107
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