搜索结果: 1-8 共查到“工学 resonances”相关记录8条 . 查询时间(0.046 秒)
Multiple firing coherence resonances in excitatory and inhibitory coupled neurons
coherence resonance synaptic coupling information transmission delay regularity of spiking time scales
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2012/2/24
The impact of inhibitory and excitatory synapses in delay-coupled Hodgkin--Huxley neurons that are driven by noise is studied. If both synaptic types are used for coupling, appropriately tuned delays ...
Optical resonances created by photonic transitions
Optical resonances created photonic transitions
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2015/8/10
We show that a high-Q optical resonance can be created dynamically, by inducing a photonic transition between a localized state and a one-dimensional continuum through refractive index modulation. In ...
Variance and kurtosis-based characterization of resonances in stochastic transmission lines: local versus global random geometries
Variance and kurtosis-based characterization stochastic transmission lines global random geometries
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2010/1/11
A stochastic method is proposed to characterize electromagnetic couplings involving geometrically perturbed transmission lines. A combined exploitation of suitably defined statistical tools is present...
Nonlinear Resonances of Laser Cooled Ions in a Linear Paul Trap due to the Anharmonicity of the Trap Potential
Linear Paul trap Anharmonicity Nonlinear resonance Laser cooling
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2009/6/12
The anharmonicity of the trap potential influences the motion of trapped and laser-cooled ions. The magnitudes of higher-order components of the trap potential depend on the electrode geometry. In thi...
Aligning microcavity resonances in silicon photonic-crystal slabs using laser-pumped thermal tuning
Aligning microcavity resonances silicon photonic-crystal slabs laser-pumped thermal tuning
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2015/8/10
We report the postfabrication alignment of multiple microcavity resonances in silicon photonic-crystal !PhC" slabs using laser-pumped thermal tuning. The thermal gradient resulting from a focused lase...
Design of a Broadband Parallel-Coupled Microstrip Filters without Spurious Resonances
a Broadband Parallel-Coupled Microstrip Filters Spurious Resonances
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2010/12/6
A design of parallel-coupled microstrip bandpass filters without spurious resonance is presented. Two different techniques are used to eliminate this response at twice the passband frequency (2fo). Th...
Displacement sensing using evanescent tunneling between guided resonances in photonic crystal slabs
Displacement sensing evanescent tunneling between guided resonances photonic crystal slabs
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2015/8/11
Using both analytic theory and first-principles finite-difference time-domain simulations, we introduce a displacement sensing mechanism using photonic crystal slabs coupled in the near-&#...
Analysis of guided resonances in photonic crystal slabs
guided resonances photonic crystal slabs
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2015/8/11
We present a three-dimensional analysis of guided resonances in photonic crystal slab structures that leads to a new understanding of the complex spectral properties of such systems. Specificall...