Acoustic Goos-Hänchen effect

Fa, Lin; Xue, L.; Fa, Yuxiao; Han, YongLan; Zhang, YanDong; Cheng, HongShen; Ding, Pengfei; Li, Guohui; Tang, Shaojie; Bai, ChunLing; Xi, BingJie; Zhang, Xiaolin; Zhao, Meishan

doi:10.1007/s11433-017-9052-9

Cited by 15 publications

(11 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…where L is the pole number of Equation (15). The denominator of this equation is a cubic polynomial with one unknown variable with the three roots:…”

Section: Theory and Modelingmentioning

confidence: 99%

“…Acoustical measurement is ubiquitous in industrial applications, scientific research, and daily life, e.g., mobile and internet communication [1,2], exploration of underground mineral resources (oil, gas, coal, metal ores, etc.) [3], measurement of the in situ stresses of underground rock formation [4], and the inspection of mechanical properties of concrete [5,6], as well as intravascular ultrasound [7], medical imaging [8], biometric recognition [9], implantable microdevices [10], rangefinders [11], nondestructive detection [12][13][14], experimental verification of acoustic lateral displacement [15], inspection of a specific polarization state of a wave propagating in layered isotropic/anisotropic media [16,17], wave energy devices [18], and more. One of the key factors toward achieving a high-quality acoustic measurement is a good understanding of the properties of the acoustic transducers, e.g., the type of the transducers, the material property, and the geometric structure of the transducers.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Physical Characteristics of and Transient Response from Thin Cylindrical Piezoelectric Transducers Used in a Petroleum Logging Tool

Qu³

et al. 2019

Micromachines

Self Cite

View full text Add to dashboard Cite

We report on a transient response model of thin cylindrical piezoelectric transducers used in the petroleum logging tools, parallel to a recently established transient response model of thin spherical-shell transducers. Established on a series of parallel-connected equivalent-circuits, this model provides insightful information on the physical characteristics of the thin cylindrical piezoelectric transducers, i.e., the transient response, center-frequency, and directivity of the transducer. We have developed a measurement system corresponding to the new model to provide a state-of-the-art comparison between theory and experiment. We found that the measured results were in good agreement with those of theoretical calculations.

show abstract

“…where L is the pole number of Equation (15). The denominator of this equation is a cubic polynomial with one unknown variable with the three roots:…”

Section: Theory and Modelingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Physical Characteristics of and Transient Response from Thin Cylindrical Piezoelectric Transducers Used in a Petroleum Logging Tool

Qu³

et al. 2019

Micromachines

Self Cite

View full text Add to dashboard Cite

show abstract

“…For example, Ricker first used Ricker wavelet to describe acoustic source in seismic exploration [24], while Tsang and Radar used Tsang wavelet to describe that in acoustic-logging [25]. Following them, almost researchers used the mathematical expressions of these two wavelets or a variety of somewhat over simplified acoustic-source functions (such as Green's function, truncated Gaussian pulse and so on) in the forward model-research of acoustic-measurement or in inversion analysis/processing of measured acoustic signal [26][27][28][29][30][31][32][33][34][35][36][37][38][39]. These wavelets are only some assumed mathematical expressions and did not give the real relationship between driving-voltage signal and radiated acoustic signal-wavelet.…”

Section: Introductionmentioning

confidence: 99%

On Transient Response of Piezoelectric Transducers

Mou

et al. 2018

Front. Phys.

Self Cite

View full text Add to dashboard Cite

In this paper, we report a new model in analysis of spherical thin-shell piezoelectric transducers for transient response, based on Fourier transform and the principle of linear superposition. We show that a circuit-network, a combination of a series of parallel-connected equivalent-circuits, can be used in description of a spherical thin-shell piezoelectric transducer. When excited by a signal with multiple frequency components, each circuit would have a distinctive radiation resistance and a radiation mass, arising from an individual frequency component. Each frequency component would act independently on the electric/mechanic-terminals. A cumulative signal-output from the mechanic/electric-terminals is measured as the overall acoustic/electric output. As a prototype example in testing the new model, we have designed two spherical shin-shell transducers, applied a gated sine electric-signal as the initial excitation, and recorded the experimental information. The transient response and the output signals are calculated based on the new model. The results of calculation are in good agreement with that of experimental observation.

show abstract

“…It is noted that when an optical wave is propagating from a denser medium to a thinner medium, the total reflection generates coherent interference; the final propagated wave yields a lateral displacement relative to the incidence position at the interface. This optical effect is critically important in practical applications of optical interfacial-transition, e.g., slow-light processes [5], interfaced-induced superconductivity [6][7][8][9][10][11][12], material nucleation [13], nanophotonics and optic-electromagnetic applications [14][15][16][17][18], as well as many practical applications involving media interfaces in acoustics [19][20][21][22][23][24][25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%