Zobrazeno 1 - 10
of 1 458
pro vyhledávání: '"detuning"'
Autor:
Song Yang, Xianyong Zhu, Zhirui Cao, Jiali Zhao, Xiong Xiao, Changchun Lv, Yang Du, Ruiqing Wang, Peng Wu, Zheyuan Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Based on the polynomial theory, the error propagation characteristics of the widely used N-step discrete Fourier transform (N-DFT) phase-shift algorithm were analyzed via theoretical analysis, under the effect of Gamma distortion and phase d
Externí odkaz:
https://doaj.org/article/4b2482f61ea54d89b0dcb5a83f1d57e0
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 1, Pp 195-206 (2024)
Shenzhen Innovation Light source Facility (SILF) is a 3.0 GeV fourth generation diffraction limited synchrotron light source currently under construction in Shenzhen. The SILF storage ring is proposed to use two 500 MHz single cell superconducting ra
Externí odkaz:
https://doaj.org/article/f9827ad39a0447098c4adc0e5888689b
Publikováno v:
Photonics, Vol 11, Iss 9, p 882 (2024)
Non-Hermitian optics has revealed a series of counterintuitive phenomena with profound implications for sensing, lasing, and light manipulation. While the non-Hermiticity of Hamiltonians has been intensively investigated, recent advancements in the n
Externí odkaz:
https://doaj.org/article/73db9d3c82cd4722b5a58d52a44f2207
Akademický článek
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Publikováno v:
Guangtongxin yanjiu, Pp 55-62 (2023)
High speed directly modulated semiconductor laser offers high speed transmission rate with high reliability and low cost, making it a cost-effective light source choice for 5th Generation Mobile Communication Technology (5G) fronthaul and data center
Externí odkaz:
https://doaj.org/article/5b391249318a4c0c9c2ae90777bf2ddc
Publikováno v:
ETRI Journal, Vol 45, Iss 2, Pp 193-202 (2023)
We demonstrate the transmission of uncompressed 4K videos over the photonics-based terahertz (THz) wireless link using a directly modulated distributed feedback laser diode (DFB-LD). For optical heterodyne mixing and data modulation, a DFB-LD was emp
Externí odkaz:
https://doaj.org/article/7d1354a46e27435fb02c1555bf05e9d5
Autor:
Bin Wu, Qingchun Zhao
Publikováno v:
Photonics, Vol 11, Iss 3, p 195 (2024)
In this study, a scheme for generating tunable microwave frequency combs (MFCs) based on optical mutual injection is proposed and experimentally investigated. The scheme is based on the optical injection of lasers to generate MFCs, and constitutes a
Externí odkaz:
https://doaj.org/article/9c1d370af3fa4ca78e91e33d91de3693
Remotely detuned receiver coil for high-resolution interventional cardiac magnetic resonance imaging
Autor:
Sina Marhabaie, Marylène Delcey, Dounia El Hamrani, Fanny Vaillant, Jean-Christophe Ginefri, Valéry Ozenne, Emma Abell, Marie Poirier-Quinot, Bruno Quesson
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
IntroductionInterventional cardiac MRI in the context of the treatment of cardiac arrhythmia requires submillimeter image resolution to precisely characterize the cardiac substrate and guide the catheter-based ablation procedure in real-time. Convent
Externí odkaz:
https://doaj.org/article/063edeaa60484a7086ee66e2cc13a8f7
Autor:
Qaisar Khan, Bakht Amin Bacha, Iftikhar Ahmad, Majid Khan, Ali Akgul, Sayed M. EI Din, Amir Khesro
Publikováno v:
Results in Physics, Vol 52, Iss , Pp 106844- (2023)
In this manuscript, sensitivity of the surface plasmon polariton waves (SPPs) using angular interrogation is coherently manipulated at the interface of four level high magneto-optical medium and silver metal using prism geometry. The control and prob
Externí odkaz:
https://doaj.org/article/5b54391a0db14b95bbc82a89a831b1e0
Autor:
G. Gaeta, G. Pucacco
Publikováno v:
Mathematics in Engineering, Vol 5, Iss 1, Pp 1-44 (2023)
From the point of view of perturbation theory, (perturbations of) near-resonant systems are plagued by small denominators. These do not affect (perturbations of) fully resonant systems; so it is in many ways convenient to approximate near resonant sy
Externí odkaz:
https://doaj.org/article/b6cc900d2b744bec9c78a249aabd6e52