Results 161 to 170 of about 197,522 (217)

Innovative solutions for lossy nonlinear transmission lines model using a modified extended mapping approach with fractional effects. [PDF]

Sci Rep
Hussein HH, Alexan W, Kandil SA.
europepmc   +1 more source

Spatiotemporal visualization of long-range anisotropic plasmon polaritons in hyperbolic MoOCl₂. [PDF]

Nat Commun
Ghosh A, Raab C, Spellberg JL, Mohan A, Munawar M, Rieger J, King SB.   +6 more
europepmc   +1 more source

Water Monolayers: An Overlooked Loss Mechanism in Mid-Infrared Photonics

Jágerská J, Torres-Cubillo A, Feiler M, Zakoldaev R, Salaj J, Mestre N, Alberti S, Yallew H.   +7 more
europepmc   +1 more source

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Waveguide propagation-loss measurement technique

Optics Letters, 1987
A novel nondestructive propagation-loss measurement technique for single-mode waveguides is demonstrated. The method calculates the total propagation-loss coefficient from the measured ratio of the retroreflected and transmitted light from the waveguide and is independent of the coupling efficiency of the input light.
R, Arsenault, D, Gregoris, S, Woolven, V M, Ristic   +3 more
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Quenching of Flame Propagation with Heat Loss

Journal of Mathematical Chemistry, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Simon, Peter L., Kalliadasis, Serafim, Merkin, John H., Scott, Stephen K.   +3 more
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Propagation Loss Characteristics of Berlinite

IEEE 1984 Ultrasonics Symposium, 1984
Berlinite (U-A1P04) has been of interest for SAW substrates for several years because of its combination of temperature stability and moderate piezoelectric coupling ( Av/v). In evaluating berlinite as a replacement for quartz in high frequency SAW devices, anomalies were discovered in its propagation loss-frequency-temperature characteristics.
R.F. Steinberg, M.K. Roy, A.K. Estes, B.H.T Chi, R.C. Morris   +4 more
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Propagation losses in gold nanowires

Optics Communications, 2014
Abstract We report direct measurement of propagation losses in single gold nanowires around visible and near-infrared bands. By directly measuring the propagation-distance-dependent output of the nanowire via fiber-taper-assistant near-field-coupling technique, we obtain a typical loss of 0.89 dB/µm at 785-nm wavelength in a 210-nm-diameter gold ...
Xiyuan Li, Xin Guo, Delong Wang, Limin Tong   +3 more
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Propagation loss within buildings

1999 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, 2003
Along the last years, an increasing demand for mobile radio systems operating within buildings has been observed. Considering the complex structure of a building, an important problem for planning such systems is the prediction of propagation loss. An empirical prediction model to be used in the frequency range from 0.8 to 2.0 GHz is proposed in this ...
R.M. de Souza, H.S. de Assis
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Propagation Losses in Urban Areas

2014
In the article a modified UTD method for determining propagation losses in the big-city area has been presented. Modification of this method consists in using a model of physical geometry of wave propagation and using patterns occurring in the UTD method for reflection coefficients and diffraction of waves at corners.
Marian Wnuk, Leszek Nowosielski
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