Academic literature on the topic 'Rayleigh anomalies'
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Journal articles on the topic "Rayleigh anomalies"
Gao, Hongtao, Wei Yan, Song Hu, and Yudong Zhang. "Eliminating the Rayleigh anomalies in metal grating." Optics Communications 405 (December 2017): 8–11. http://dx.doi.org/10.1016/j.optcom.2017.07.062.
Full textvan der Lee, S. "Observations and origin of Rayleigh-wave amplitude anomalies." Geophysical Journal International 135, no. 2 (November 1998): 691–99. http://dx.doi.org/10.1046/j.1365-246x.1998.00678.x.
Full textSavoia, Silvio, Armando Ricciardi, Alessio Crescitelli, Carmine Granata, Emanuela Esposito, Vincenzo Galdi, and Andrea Cusano. "Surface sensitivity of Rayleigh anomalies in metallic nanogratings." Optics Express 21, no. 20 (September 26, 2013): 23531. http://dx.doi.org/10.1364/oe.21.023531.
Full textSchreier, Frank, and Olof Bryngdahl. "Confined wave packets in the domain of Rayleigh–Wood anomalies." Journal of the Optical Society of America A 17, no. 1 (January 1, 2000): 68. http://dx.doi.org/10.1364/josaa.17.000068.
Full textHara, Tatsuhiko, and Robert J. Geller. "Anomalously large near-field Rayleight waves excited by the 1992 Landers, California, earthquake." Bulletin of the Seismological Society of America 84, no. 3 (June 1, 1994): 751–60. http://dx.doi.org/10.1785/bssa0840030751.
Full textMo, Ruping. "On Adding Thermodynamic Damping Mechanisms to Refine Two Classical Models of Katabatic Winds." Journal of the Atmospheric Sciences 70, no. 7 (July 1, 2013): 2325–34. http://dx.doi.org/10.1175/jas-d-12-0256.1.
Full textKolkowski, Radoslaw, and A. Femius Koenderink. "Gain-induced scattering anomalies of diffractive metasurfaces." Nanophotonics 9, no. 14 (July 26, 2020): 4273–85. http://dx.doi.org/10.1515/nanoph-2020-0253.
Full textCui, Yan, and Yanfei Wang. "Velocity modeling based on Rayleigh wave dispersion curve and sparse optimization inversion." Inverse Problems & Imaging 15, no. 5 (2021): 1121. http://dx.doi.org/10.3934/ipi.2021031.
Full textDarweesh, Ahmad, Stephen Bauman, Desalegn Debu, and Joseph Herzog. "The Role of Rayleigh-Wood Anomalies and Surface Plasmons in Optical Enhancement for Nano-Gratings." Nanomaterials 8, no. 10 (October 9, 2018): 809. http://dx.doi.org/10.3390/nano8100809.
Full textBado, Mattia, Joan Casas, and António Barrias. "Performance of Rayleigh-Based Distributed Optical Fiber Sensors Bonded to Reinforcing Bars in Bending." Sensors 18, no. 9 (September 16, 2018): 3125. http://dx.doi.org/10.3390/s18093125.
Full textDissertations / Theses on the topic "Rayleigh anomalies"
Hamdad, Sarah. "Synthèse et étude de réseaux de nanoparticules métalliques pour l'exaltation de l'électroluminescence des OLEDs via l'effet plasmonique." Thesis, Paris 13, 2021. http://www.theses.fr/2021PA131056.
Full textIn this thesis work, we were interested in studying the improvement of the optical and electrical properties of OLEDs using square arrays of Ag nanoparticles. In particular, we focused on the study of surface lattice resonance (SLR) modes in order to understand the interaction mechanisms between the NPs in a grating. We have also studied the influence of these modes on the emission characteristics of an organic layer first under optical pumping and then under electrical pumping. For this, we have set up within the LPL laboratory several optical experiments and developed several numerical calculations in order to interpret the obtained results. These latter confirm the crucial role of Rayleigh anomalies in the appearance of directional emission. In the case of OLEDs, the studies carried out show that the presence of short period metallic structures can help to improve the electrical injection process of holes into the organic device. Besides, we show that the insertion of a longue period grating can improve the efficiency of the OLED. However, the existence of collective SLR modes is not guaranteed in this type of configuration and the emission directivity effects require further studies. The results obtained within the framework of this thesis work constitute an important step towards a deep understanding of the interactions between the grating of metallic NPs and the organic emitters and could open the way towards the study and the realization of superriadiant OLEDs, which would constitute an intermediate step to go to the organic laser diode
Gongora, Renan. "Theoretical Tailoring of Perforated Thin Silver Films for Surface Plasmon Resonance Affinity." Honors in the Major Thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1543.
Full textB.S.
Bachelors
Sciences
Chemistry
Xu, Chao Qiang. "Localization of Near-Surface Anomalies Using Seismic Rayleigh Waves." 2010. http://hdl.handle.net/10222/12812.
Full textWen-YuChen and 陳文瑜. "Theoretical Studies on Localized Surface Plasmon Resonances of Nanoparticle Arrays—Standing-Wave Modes, Optical Phase Characteristics, and Rayleigh Anomalies." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/hsh5ch.
Full text國立成功大學
光電科學與工程學系
102
This thesis presents theoretical studies on the optical characteristics of localized surface plasmon resonances (LSPRs) in spectra of periodic nanoparticle arrays. Three subjects have been discussed: the excitations of standing-wave modes in split-ring resonators (SRRs), the optical phase characteristics of nanodot arrays, and the impacts of Rayleigh anomalies on LSPR spectra. We investigate the excitations of standing-wave modes of SRRs with different incident angles and polarizations. Two changes at oblique incidence with respect to normal incidence are investigated—the excitations of dark modes with linear polarizations and the deviation of spectra of right- and left-handed circular polarizations. We find that the parallelism between the incident electric field and the induced plasmon current is the key factor affecting the excitation. We propose the use of a P-factor to characterize the ability of incident fields to excite standing-wave modes. We analytically model the intensity and the phase spectra of silver nanodots with temporal-coupled mode theory (TCMT). The focus is on phase characteristics that are a π jump for reflection and a zigzag transition for transmission. We derive the equation of phase slope at the zigzag transition of transmission. The equation shows that the Ohmic absorption decreases the phase slope. We further investigate plasmonic phase retardation in anisotropic nanodot arrays. We discovered that the bandwidth of phase retardation could be much narrower than the LSPR bandwidth if the long and the short side lengths of the nanodots are very close. We propose the application of plasmonic phase retardation in refractive index sensing. In this sensing algorithm, the sensor figure-of-merit is greatly enhanced. We have developed a theoretical model based on TCMT for LSPRs coupled with Rayleigh anomalies (TCMT-RA). TCMT-RA is used for analyzing the spectra of nanodot arrays with various periods and dot sizes. We calculate the reciprocal of external quality factor, which means the percentage of LSPR energy radiating to far field per oscillation cycle, and find that the value is universally proportional to the nanodot coverage. The Rayleigh anomalies have four effects on the LSPR spectra, namely, redshift of LSPR, asymmetric line shape, bandwidth reduction, and increased phase slope. The results show that the decrease in the size-to-period ratio of nanodot array enhances the effects of Rayleigh anomalies.
Book chapters on the topic "Rayleigh anomalies"
Ricciardi, A., S. Savoia, A. Crescitelli, V. Galdi, A. Cusano, and E. Esposito. "Sensitivity of Wood-Rayleigh Anomalies in Metallic Nanogratings." In Lecture Notes in Electrical Engineering, 241–44. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00684-0_46.
Full textBaraldi, C., E. Casnati, G. Di Domenico, and A. Tartari. "Implementation of the Anomalous Dispersion of Rayleigh Scattered Photons in EGS4 Code." In Advanced Monte Carlo for Radiation Physics, Particle Transport Simulation and Applications, 75–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-18211-2_13.
Full textConference papers on the topic "Rayleigh anomalies"
Yu, Aisheng, Wei Li, Yuelin Wang, and Tie Li. "Mid-infrared bandwidth reduction of LSPR by Rayleigh Anomalies." In 2017 IEEE 12th International Conference on Nano/Micro-Engineered and Molecular Systems (NEMS). IEEE, 2017. http://dx.doi.org/10.1109/nems.2017.8016994.
Full textSharma, S., S. Butt, and P. Bording. "Rayleigh wave modeling in laterally inhomogeneous media with subsurface anomalies." In 22nd EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems. European Association of Geoscientists & Engineers, 2009. http://dx.doi.org/10.3997/2214-4609-pdb.157.sageep001.
Full textSharma, Swastika, Stephen Butt, and Ralph Phillip Bording. "Rayleigh Wave Modeling in Laterally Inhomogeneous Media with Subsurface Anomalies." In Symposium on the Application of Geophysics to Engineering and Environmental Problems 2009. Environment and Engineering Geophysical Society, 2009. http://dx.doi.org/10.4133/1.3176696.
Full textBelotelov, V. I., L. L. Doskolovich, V. A. Kotov, E. A. Bezus, D. A. Bykov, and A. K. Zvezdin. "Magneto-optical effects at the Rayleigh-Wood and plasmon anomalies." In The International Conference on Coherent and Nonlinear Optics, edited by Oleg A. Aktsipetrov, Vladimir M. Shalaev, Sergey V. Gaponenko, and Nikolay I. Zheludev. SPIE, 2007. http://dx.doi.org/10.1117/12.752363.
Full textRicciardi, Armando, Silvio Savoia, Alessio Crescitelli, Emanuela Esposito, Vincenzo Galdi, and Andrea Cusano. "Surface vs. bulk sensitivity of sensors based on Rayleigh anomalies in metallic nanogratings." In SPIE Optics + Optoelectronics, edited by Francesco Baldini, Jiri Homola, and Robert A. Lieberman. SPIE, 2013. http://dx.doi.org/10.1117/12.2017233.
Full textLaamiri, Youness, Frederic Garet, Jean-Louis Coutaz, and Lindsay Botten. "Precise analysis of Wood-Rayleigh anomalies in the terahertz transmission spectrum of a metallic hole array." In 2010 35th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2010). IEEE, 2010. http://dx.doi.org/10.1109/icimw.2010.5612503.
Full textNatarov, Denis M., Olga V. Shapoval, Marian Marciniak, and Alexander I. Nosich. "Rayleigh anomalies in the E-polarized wave scattering by finite flat gratings of silver nanostrips or nanowires." In 2012 International Conference on Mathematical Methods in Electromagnetic Theory (MMET). IEEE, 2012. http://dx.doi.org/10.1109/mmet.2012.6331215.
Full textZiqi, Feng. "GEOCHEMICAL ANOMALIES OF THE LOWER SILURIAN SHALE GAS, SICHUAN BASIN, CHINA INSIGHT FROM THE RAYLEIGH-TYPE FRACTIONATION MODEL AND GEOLOGICAL DISTRIBUTION." In GSA Annual Meeting in Phoenix, Arizona, USA - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019am-340543.
Full textLiu, Yu-Na, Xuan-hui Lu, and Cheng-Liang Zhao. "Radiation forces of anomalous hollow beams on a Rayleigh particle." In International Conference on Optical Instrumentation and Technology, edited by Xiaocong Yuan, Yinmei Li, Arthur Chiou, Min Gu, Dennis Matthews, and Colin Sheppard. SPIE, 2009. http://dx.doi.org/10.1117/12.837992.
Full textGorkunov, Maxim V., and Alexander A. Antonov. "The Rayleigh Hypothesis for Metasurface Optimization: Anomalous Grazing Refraction by Corrugated Silicon." In 2019 Thirteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials). IEEE, 2019. http://dx.doi.org/10.1109/metamaterials.2019.8900834.
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