Littérature scientifique sur le sujet « TM POLARIZATION »
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Articles de revues sur le sujet "TM POLARIZATION"
Gao, Chenhao, Bo Wang, Hongtao Li, Kunhua Wen, Ziming Meng, Qu Wang, Xiangjun Xing, Li Chen, Liang Lei et Jinyun Zhou. « Modes simulation and numerical optimization of encapsulated connecting-layer grating for high efficiency ». Modern Physics Letters B 32, no 31 (10 novembre 2018) : 1850386. http://dx.doi.org/10.1142/s0217984918503864.
Texte intégralCammarata, Simone, Andrea Fontana, Ali Emre Kaplan, Samuele Cornia, Thu Ha Dao, Cosimo Lacava, Valeria Demontis et al. « Polarization Control in Integrated Graphene-Silicon Quantum Photonics Waveguides ». Materials 15, no 24 (7 décembre 2022) : 8739. http://dx.doi.org/10.3390/ma15248739.
Texte intégralPatsamanis, Georgios, Dimitra Ketzaki, Dimitrios Chatzitheocharis et Konstantinos Vyrsokinos. « Design and Optimization of a Compact Ultra-Broadband Polarization Beam Splitter for the SCL-Band Based on a Thick Silicon Nitride Platform ». Photonics 9, no 8 (6 août 2022) : 552. http://dx.doi.org/10.3390/photonics9080552.
Texte intégralLee, Chee-Wei. « A Review of Polarization Dependence Applications for Asymmetric Waveguides Vertical Couplers in Compound Semiconductor Indium Phosphide ». International Journal of Optics 2011 (2011) : 1–11. http://dx.doi.org/10.1155/2011/164023.
Texte intégralDai, Zijie, Eryi Pan, Xuefeng Chen, Xiaoxian Song, Haiting Zhang et Ying Liang. « Compact Design for Bi-Polarization Quantum Routers on SOI Platform ». Photonics 10, no 8 (3 août 2023) : 897. http://dx.doi.org/10.3390/photonics10080897.
Texte intégralLee, Chee-Wei. « Design of Polarization-Independent Coarse Wavelength Splitters Based on Ridge-Waveguide Directional Couplers ». International Journal of Optics 2011 (2011) : 1–9. http://dx.doi.org/10.1155/2011/263182.
Texte intégralZhang, Jingjing, Zhaojian Zhang, Chao Ma, Xuefeng Chen, Liping Liu, Wei Zhao, Xiaoxian Song et al. « Ultra-Compact and Ultra-Broadband Polarization-Insensitive Mach–Zehnder Interferometer in Silicon-on-Insulator Platform for Quantum Internet Application ». Photonics 8, no 10 (19 octobre 2021) : 455. http://dx.doi.org/10.3390/photonics8100455.
Texte intégralShu, Wenhao, Bo Wang, Hao Pei, Hongtao Li, Li Chen, Liang Lei et Jinyun Zhou. « Investigation on multilayer microstructure grating for three-port splitting ». Modern Physics Letters B 30, no 16 (20 juin 2016) : 1650195. http://dx.doi.org/10.1142/s0217984916501955.
Texte intégralCalò, Giovanna, Gaetano Bellanca, Franco Fuschini, Marina Barbiroli, Velio Tralli et Vincenzo Petruzzelli. « Polarization Effect on the Performance of On-Chip Wireless Optical Point-to-Point Links ». Applied Sciences 13, no 5 (27 février 2023) : 3062. http://dx.doi.org/10.3390/app13053062.
Texte intégralTang, Geyu, Huamao Huang, Yuqi Liu et Hong Wang. « Compact Photonic Crystal Polarization Beam Splitter Based on the Self-Collimation Effect ». Photonics 8, no 6 (4 juin 2021) : 198. http://dx.doi.org/10.3390/photonics8060198.
Texte intégralThèses sur le sujet "TM POLARIZATION"
Idehenre, Ighodalo U. « Evanescent and Plasmonic Sensing Using Linear and Radial Polarization Modes in Tapered Microfibers ». University of Dayton / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1367346795.
Texte intégralCardoso, Jorge Luiz. « AvaliaÃÃo e ComparaÃÃo da ResistÃncia à CorrosÃo por Pites do AÃo SuperaustenÃtico AL 6XN PLUS TM e dos AÃos InoxidÃveis AustenÃticos da SÃrie AISI 304L, 316L e 317L ». Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=6799.
Texte intégralAs torres de destilaÃÃo de petrÃleo sofrem corriqueiramente com problemas relacionados à corrosÃo devido ao elevado Ãndice de acidez presente no petrÃleo exigindo uma elevada resistÃncia à corrosÃo por parte dos equipamentos utilizados. Dentre os materiais empregados na fabricaÃÃo e revestimento dos equipamentos, destacam-se os aÃos inoxidÃveis austenÃticos da sÃrie 300. Os aÃos inoxidÃveis austenÃticos sÃo largamente utilizados em componentes que operam em faixas de temperaturas elevadas, tais como caldeiras, super aquecedores, reatores quÃmicos e etc. Os aÃos inoxidÃveis super austenÃticos, devido ao aumento no teor de cromo e molibdÃnio se comparado aos aÃos austenÃticos da sÃrie 300, apresentam uma excelente resistÃncia à corrosÃo localizada, principalmente à corrosÃo por pites que à uma das mais danosas formas de corrosÃo aos equipamentos fabricados por esses aÃos. Os aÃos inoxidÃveis super austenÃticos tÃm sido apontados como possÃveis substitutos para a sÃrie austenÃtica 300 para aplicaÃÃes em equipamentos que requerem temperaturas elevadas e em meios agressivos como os encontrados na indÃstria do petrÃleo. Objetivando avaliar e comparar a resistÃncia à corrosÃo por pites do aÃo comercial inoxidÃvel super austenÃtico AL 6XN PLUSâ com os aÃos inoxidÃveis austenÃticos 304L, 316L e 317L para elevadas temperaturas, amostras desses aÃos foram submetidas a tratamentos tÃrmicos para as temperaturas de 500, 700 e 900 C por um perÃodo de 72 horas. Foram tambÃm analisadas as amostras na condiÃÃo como recebidas. Foram realizados ensaios de polarizaÃÃo cÃclica para avaliar e comparar a resistÃncia à corrosÃo por pites entre os materiais citados utilizando uma soluÃÃo aquosa de Ãcido sulfÃrico e cloreto de sÃdio nas concentraÃÃes 0,5 M H2SO4 + 0,5 M NaCl e 1 M H2SO4 + 2 M NaCl. Os resultados mostraram uma maior suscetibilidade à corrosÃo por pites no aÃo 304L. Os aÃos 316L e 317L apresentaram desempenho intermediÃrio (pites menores à medida que o material tornava-se mais nobre) e tambÃm corrosÃo em frestas. O aÃo super austenÃtico AL 6XN PLUSâ mostrou o melhor desempenho em ambos os eletrÃlitos utilizados. Somente uma amostra do aÃo super austenÃtico e em uma condiÃÃo extrema de temperatura e meio corrosivo mostrou suscetibilidade à corrosÃo por pites. Esse comportamento à bem desejÃvel na indÃstria do petrÃleo.
The oil distillation towers routinely suffer problems related to corrosion due to the high level of acidity present in the oil requiring a high resistance to corrosion of the equipment in use. Among the materials used in the manufacturing and coating of equipment, we highlight the Austenitic Stainless Steel of the 300 Series. Austenitic stainless steels are widely used in components for high temperatures, such as boilers, super heaters, chemical reactors, etc. Super austenitic stainless steels, due to their high Cr and Mo content, as compared to regular austenitic types, show a higher resistance to pitting corrosion, which is one of the most harmful forms of localized corrosion. These steels have been pointed as a possible replacement for common austenitic steels for applications at high temperatures and aggressive media, as in the oil industry. In order to evaluate and compare the resistance to pitting corrosion of AL 6XN PLUS â super austenitic stainless steel commercial with the 304L, 316L and 317L austenitic stainless steels for high temperatures, samples of these steels were subjected to heat treatments at temperatures of 500, 700 and 900 Â C for a period of 72 hours. Samples in the as-received condition were also analyzed. Cyclic polarization tests were performed to evaluate and compare the resistance to pitting corrosion of the materials mentioned using an aqueous solution of sulfuric acid and sodium chloride concentrations in 0.5 M H2SO4 + 0.5 M NaCl and 1 M H2SO4 + 2 M NaCl. The results showed a higher susceptibility to pitting corrosion in the 304L steel. 316L and 317L steels showed intermediate performance (smaller pits as the material became more noble) and crevice corrosion as well. The AL 6XN PLUS â super austenitic steel showed the best performance in both electrolytes used. Only a sample of the super austenitic steel and in an extreme condition of temperature and corrosive environment showed susceptibility to pitting corrosion. This behavior is very desirable in the oil industry.
Rios, Clauson Sales do Nascimento. « ImplementaÃÃo de portas lÃgicas atravÃs da modulaÃÃo de pulsos por posiÃÃo (PPM) em filtros acÃstico-Ãpticos sintonizÃveis ». Universidade Federal do CearÃ, 2006. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=2097.
Texte intégralNesta dissertaÃÃo foi estudada a aplicaÃÃo do filtro AcÃstico-Ãptico SintonizÃvel (AOTF), com a ModulaÃÃo de Pulsos por PosiÃÃo (PPM), objetivando implementar, utilizando o mÃtodo de Runge-Kutta de 4a ordem, portas lÃgicas (OR-OU e AND-E) Ãpticas operando com pulsos de luz ultracurtos (2ps). Neste trabalho à investigado o desempenho das portas considerando vÃrios comprimentos do filtro ( L) que integra a sua estrutura interna, com o intuito de obter o comprimento de filtro mais adequado para uma operaÃÃo satisfatÃria, em regime dispersivo, nÃo linear, sem perdas e com modulaÃÃo de fase cruzada (XPM). Esta investigaÃÃo à realizada em duas situaÃÃes: primeiramente, sÃo considerados filtros com automodulaÃÃo de fase (SPM) e GVD (dispersÃo da velocidade de grupo). Em um segundo momento, as mesmas portas sÃo obtidas com efeitos SPM, XPM e GVD agindo juntos no AOTF. Foi observado que para pulsos do tipo sÃliton, os efeitos da dispersÃo, da nÃo linearidade e da modulaÃÃo de fase cruzada exercem juntos uma forte influÃncia na propagaÃÃo do mesmo, provocando a quebra do pulso na saÃda do dispositivo quando utilizamos um comprimento maior para os filtros. Para dispositivos mais curtos, o pulso chaveado apresentou compressÃes e alargamentos temporais e espectrais, bem comodeslocamentos temporais nos dois modo de propagaÃÃo (TE e TM). ApÃs a escolha de um comprimento de filtro adequado, foi selecionado um deslocamento temporal Ãtimo a ser aplicado nos pulsos de entrada para conseguirmos, na saÃda da porta lÃgica, deslocamentos temporais satisfatÃrios (acertos) na aplicaÃÃo da modulaÃÃo PPM. Em seguida, introduzimos fases em um dos pulsos de entrada (TM), provocando um defasamento entre os pulsos TE e TM, reduzindo ainda mais a margem de erro PPM de operaÃÃo das portas. Finalmente, ao analisarmos as fases aplicadas no pulso TM (0 a 2), definirmos o melhor Ãngulo de fase para que as portas operem na regiÃo de acerto da modulaÃÃo PPM.
In this dissertation it was studied the application of the Acoustic Optical Tunable Filter (AOTF), with Pulse Position Modulation (PPM), aiming at to implement, using the method of Runge-Kutta of 4a order, logical gates (OR and AND) optical operating with pulses of light ultra shorts (2ps). In this work the acting of the gates is investigated, considering several lengths of the filter ( L) that integrates your internal structure, with the intention of obtaining the length of more appropriate filter for a satisfactory operation, in dispersion regime, nonlinear, without losses and with Cross Phase Modulation (XPM). This investigation is accomplished in two situations: firstly, filters are considered with Self Phase Modulation (SPM) and GVD (group-velocity dispersion). In a second moment, the same gates are obtained with effects SPM, XPM and GVD, acting together in AOTF. It was observed that for pulses of the type soliton, the effects of the dispersion, of the nonlinearity and of the cross phase modulation exercise together a strong influences in the propagation of the same, provoking the break of the pulse in the exit of the device when we used a larger length for the filters. For shorter devices, the switched pulse presented temporary and spectral compression and spread, as well as, displacement in the time in the two propagation modes (TE and TM). After the choice of a length of appropriate filter, a great temporary displacement was selected to be applied in the input pulses for us to get, in the exit of the logical gate, satisfactory temporary displacements (successes) in the application of the PPM modulation. Soon after, we introduced phases in one of the entrance pulses (TM), provoking a phase displacement among TE and TM pulses, still reducing more the margin of error PPM of operation of the gates. Finally, to the we analyze the applied phases in the pulse TM (0 to 2), we defined the best phase angle for the gates to operate in the success area of the PPM modulation.
Chen, Wei. « Off Bragg blazing for TM polarization with rectangular gratings ». Thesis, 1994. http://hdl.handle.net/2429/3414.
Texte intégralAGARWAL, ASHWINI. « ENHANCED IMAGE RESOLUTION IN PHOTONIC CRYSTAL STRUCTURE BY MODIFICATION OF THE SURFACE STRUCTURE ». Thesis, 2016. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15143.
Texte intégralLivres sur le sujet "TM POLARIZATION"
Multilayer Polarized Light Tm-4-97. Illuminating Engineering, 1997.
Trouver le texte intégralChapitres de livres sur le sujet "TM POLARIZATION"
Voß, M., A. Bärwolff, A. Klehr et R. Müller. « Polarization Tests on TE/TM-Switching 1.3 μm Laser Diodes ». Dans Laser in der Technik / Laser in Engineering, 909–12. Berlin, Heidelberg : Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-08251-5_198.
Texte intégralElschner, Johannes, et Gunther Schmidt. « Diffraction in Periodic Structures and Optimal Design of Binary Gratings. Part II : Gradient Formulas for TM Polarization ». Dans Problems and Methods in Mathematical Physics, 89–108. Basel : Birkhäuser Basel, 2001. http://dx.doi.org/10.1007/978-3-0348-8276-7_8.
Texte intégralBenisty, Henri, Jean-Jacques Greffet et Philippe Lalanne. « Fundamental concepts of near-field optics ». Dans Introduction to Nanophotonics, 275–90. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780198786139.003.0010.
Texte intégralSaxena, Pallavi, et Anand Yadav. « Effect of Transition Metal on Structural and Dielectric Properties of Mg0.5Tm0.5Fe2O4 (Tm = Zn and Cu) System ». Dans Transition Metal Compounds - Synthesis, Properties, and Application. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96729.
Texte intégralKataka Banaseka, Frank, Kofi Sarpong Adu-Manu, Godfred Yaw Koi-Akrofi et Selasie Aformaley Brown. « Signal Propagation in Soil Medium : A Two Dimensional Finite Element Procedure ». Dans Electromagnetic Compatibility [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99333.
Texte intégralBOGDANOV, E. V., E. P. KUBASHEVSKIY et N. Ya MININA. « EFFICIENT TM/TE POLARIZATION MODE TUNING IN p-AlGaAs/GaAsP/n-AlGaAs DIODE NANOSTRUCTURES BY UNIAXIAL COMPRESSION ». Dans Physics, Chemistry and Applications of Nanostructures, 564–67. WORLD SCIENTIFIC, 2015. http://dx.doi.org/10.1142/9789814696524_0138.
Texte intégralActes de conférences sur le sujet "TM POLARIZATION"
Henderson, Gregory N., Elias N. Glytsis et Thomas K. Gaylord. « Relationship of electromagnetic reflection and refraction to quantum-mechanical transport in semiconductor heterostructures ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.fz9.
Texte intégralPappert, S. A., R. J. Orazi, T. T. Vu, A. R. Clawson, S. C. Lin et P. K. L Yu. « Polarization anisotropy of a 1.52-μm InGaAs/InP multiple quantum-well waveguide absorption modulator ». Dans Integrated Photonics Research. Washington, D.C. : Optica Publishing Group, 1990. http://dx.doi.org/10.1364/ipr.1990.tud11.
Texte intégralFontaine, Marie. « Active Polarization Converter in AlGaAs ». Dans Nonlinear Guided Waves and Their Applications. Washington, D.C. : Optica Publishing Group, 1998. http://dx.doi.org/10.1364/nlgw.1998.nthe.17.
Texte intégralFindakly, Talal, B. Dougfierty et J. Moen. « Integrated-optic logic gates ». Dans Integrated and Guided Wave Optics. Washington, D.C. : Optica Publishing Group, 1986. http://dx.doi.org/10.1364/igwo.1986.thcc15.
Texte intégralHeismann, F., M. D. Divino et L. L. Buhl. « Mirror-folded polarization-independent tunable-wavelength filter ». Dans Integrated Photonics Research. Washington, D.C. : Optica Publishing Group, 1990. http://dx.doi.org/10.1364/ipr.1990.mh1.
Texte intégralBaumeister, Philip. « Immersed coatings with high reflectance for TM polarization ». Dans Optical Interference Coatings. Washington, D.C. : Optica Publishing Group, 1997. http://dx.doi.org/10.1364/oic.1998.wf.3.
Texte intégralOh, M. C., W. Y. Hwang, H. J. Lee, M. H. Lee, J. H. Ahn, H. Park, S. G. Han et Y. H. Won. « Polarization-Independent Electro-Optic Polymer Devices with Twisted Optic-Axis Waveguide Polarization Converters ». Dans Organic Thin Films for Photonic Applications. Washington, D.C. : Optica Publishing Group, 1997. http://dx.doi.org/10.1364/otfa.1997.the.28.
Texte intégralLi, Lifeng, Qian Gong, George Lawrence et James J. Burke. « Polarization properties of planar dielectric waveguide grating couplers ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.tuw2.
Texte intégralChan, Yuen-Chuen, et Kunio Tada. « Polarization Independent Optical Modulation with Tensile-Strained GaAs-InAIAs Quantum Wells grown on GaAs Substrate ». Dans Photonics in Switching. Washington, D.C. : Optica Publishing Group, 1993. http://dx.doi.org/10.1364/ps.1993.pmb2.1.
Texte intégralStolte, Ralf, et Reinhard Ulrich. « 6.5 GHz integrated-optical frequency shifter for λ=1.5µm ». Dans The European Conference on Lasers and Electro-Optics. Washington, D.C. : Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cthk4.
Texte intégral