Hybrid Systems Of Plasmonic Nanostructures And Functional Materials For Light Matter Interactions And Active Plasmonic Devices

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Hybrid Systems of Plasmonic Nanostructures and Functional Materials for Light-matter Interactions and Active Plasmonic Devices

Author : Mingson Wang (Ph. D.)
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Hybrid Systems of Plasmonic Nanostructures and Functional Materials for Light-matter Interactions and Active Plasmonic Devices by : Mingson Wang (Ph. D.)

Download or read book Hybrid Systems of Plasmonic Nanostructures and Functional Materials for Light-matter Interactions and Active Plasmonic Devices written by Mingson Wang (Ph. D.) and published by . This book was released on 2018 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in nanofabrication and characterization of nanomaterials enable the development of plasmonic nanostructures with unique optical properties. Plasmonic nanostructures have been extensively studied for their potential applications in optical sensing, photothermal therapy, photovoltaics, and photocatalysis. In this dissertation, we present studies of light-matter interactions in hybrid systems consisting of plasmonic nanostructures and functional materials. These studies are focused on four major types of light-matter interactions in plasmonic nanostructures: (1) plasmon-induced resonance energy transfer (PIRET); (2) plasmon-enhanced spontaneous emission; (3) Fano interference between plasmonic nanostructures and emitters; and (4) strong plasmon-exciton coupling. We also achieved the tuning of light-matter interactions by modifying the physical properties of functional materials or plasmonic nanostructures. In addition, the active control of light-matter interactions was demonstrated by integrating plasmonic nanostructures with switchable materials, such as photochromic dyes. Specifically, we first demonstrated the blue-shifted PIRET from a single gold nanorod (AuNR) to dye molecules. AuNRs enable the energy transfer from plasmonic donors to dye acceptors with light having a longer wavelength and lower intensity, compared to dye donors. Secondly, we studied the tuning of plasmon-trion and plasmon-exciton resonance energy transfer from a single gold nanotriangle (AuNT) to monolayer MoS2. We achieved these phenomena by the combination of rationally designed monolayer MoS2-plasmonic nanoparticle hybrid systems and single-nanoparticle measurements. Thirdly, we realized the large modulation of hybrid plasmonic waveguide mode (HPWM) in single hybrid molecule-plasmon nanostructures through the strong molecule-plasmon coupling. The HPWM features both the capacity of plasmonic nanostructures to manipulate light at the nanoscale and the low loss of dielectric waveguides. Fourthly, we demonstrated the photoswitchable plasmon-induced fluorescence enhancement. This large switchable modulation of fluorescence was derived from the large near-field enhancement at the subnanometer gap between Au nanoparticles and switchable intersystem crossing as a nonradiative decay channel in photochromic dyes. Finally, we achieved tunable Fano resonances and plasmon-exciton coupling in two-dimensional (2D) WS2-AuNT hybrid structures at room temperature. The tuning of Fano resonances and plasmon-exciton coupling were achieved by the active control of the WS2 exciton binding energy and dipole-dipole interaction through controlling the dielectric constant of the surrounding medium.

Plasmonics and Light–Matter Interactions in Two-Dimensional Materials and in Metal Nanostructures

Author : Paulo André Dias Gonçalves
Publisher : Springer Nature
ISBN 13 : 3030382915
Total Pages : 232 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Plasmonics and Light–Matter Interactions in Two-Dimensional Materials and in Metal Nanostructures by : Paulo André Dias Gonçalves

Download or read book Plasmonics and Light–Matter Interactions in Two-Dimensional Materials and in Metal Nanostructures written by Paulo André Dias Gonçalves and published by Springer Nature. This book was released on 2020-03-19 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents a comprehensive theoretical description of classical and quantum aspects of plasmonics in three and two dimensions, and also in transdimensional systems containing elements with different dimensionalities. It focuses on the theoretical understanding of the salient features of plasmons in nanosystems as well as on the multifaceted aspects of plasmon-enhanced light–matter interactions at the nanometer scale. Special emphasis is given to the modeling of nonclassical behavior across the transition regime bridging the classical and the quantum domains. The research presented in this dissertation provides useful tools for understanding surface plasmons in various two- and three-dimensional nanostructures, as well as quantum mechanical effects in their response and their joint impact on light–matter interactions at the extreme nanoscale. These contributions constitute novel and solid advancements in the research field of plasmonics and nanophotonics that will help guide future experimental investigations in the blossoming field of nanophotonics, and also facilitate the design of the next generation of truly nanoscale nanophotonic devices.

Plasmon-enhanced light-matter interactions

Author : Peng Yu
Publisher : Springer Nature
ISBN 13 : 303087544X
Total Pages : 348 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Plasmon-enhanced light-matter interactions by : Peng Yu

Download or read book Plasmon-enhanced light-matter interactions written by Peng Yu and published by Springer Nature. This book was released on 2022-03-01 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights cutting-edge research in surface plasmons, discussing the different types and providing a comprehensive overview of their applications. Surface plasmons (SPs) receive special attention in nanoscience and nanotechnology due to their unique optical, electrical, magnetic, and catalytic properties when operating at the nanoscale. The excitation of SPs in metal nanostructures enables the manipulation of light beyond the diffraction limit, which can be utilized for enhancing and tailoring light-matter interactions and developing ultra-compact high-performance nanophotonic devices for various applications. With clear and understandable illustrations, tables, and descriptions, this book provides physicists, materials scientists, chemists, engineers, and their students with a fundamental understanding of surface plasmons and device applications as a basis for future developments.

Active Control of Surface Plasmons in Hybrid Nanostructures

Author : Sukanya Randhawa
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Active Control of Surface Plasmons in Hybrid Nanostructures by : Sukanya Randhawa

Download or read book Active Control of Surface Plasmons in Hybrid Nanostructures written by Sukanya Randhawa and published by . This book was released on 2013 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics nanostructures are becoming remarkably important as tools towards manipulating photons at the nanoscale. They are poised to revolutionize a wide range of applications ranging from integrated optical circuits, photovoltaics, and biosensing. They enable miniaturization of optical components beyond the "diffraction limit'' as they convert optical radiation into highly confined electromagnetic near-fields in the vicinity of subwavelength metallic structures due to excitation of surface plasmons (SPs). These strong electromagnetic fields generated at the plasmonic "hot spots'' raise exciting prospects in terms of driving nonlinear effects in active media. The area of active plasmonics aims at the modulation of SPs supported at the interface of a metal and a nonlinear material by an external control signal. The nonlinear material changes its refractive index under an applied control signal, thereby resulting in an overall altered plasmonic response. Such hybrid nanostructures also allow for the creation of new kinds of hybrid states. This not only provides tools for designing active plasmonic devices, but is also a means of re-examining existing conventional rules of light-matter interactions. Therefore, the need for studying such hybrid plasmonic nanostructures both theoretically and experimentally cannot be understated. The present work seeks to advance and study the control of SPs excited in hybrid systems combining active materials and nanometallics, by an external optical signal or an applied voltage. Different types of plasmonic geometries have been explored via modeling tools such as frequency domain methods, and further investigated experimentally using both near-field and far field techniques such as scanning near field optical microscopy and leakage radiation microscopy respectively. First, passive SP elements were studied, such as the dielectric plasmonic mirrors that demonstrate the ability of gratings made of dielectric ridges placed on top of flat metal layers to open gaps in the dispersion relation of surface plasmon polaritons (SPPs). The results show very good reflecting properties of these mirrors for a propagating SPP whose wavelength is inside the gap. Another passive configuration employed was a plasmonic resonator consisting of dielectric-loaded surface plasmon polariton waveguide ring resonator (WRR). Also, a more robust variant has been proposed by replacing the ring in the WRR with a disk (WDR). The performance in terms of wavelength selectivity and efficiency of the WDRs was evaluated and was shown to be in good agreement with numerical results. Control of SPP signal was demonstrated in the WRR configuration both electro-optically and all-optically. In the case of electro-optical control, the dielectric host matrix was doped with an electro-optical material and combined with an appropriate set of planar electrodes. A 16% relative change of transmission upon application of a controlled electric field was measured. For all-optical control, nonlinearity based on trans-cis isomerization in a polymer material is utilized. More than a 3-fold change between high and low transmission states of the device at milliwatt control powers ( ̃100 W/cm̂2 intensity) was observed. Beyond the active control of propagating surface plasmons, further advancement can be achieved by means of nanoscale plasmonic structures supporting localized surface plasmons (LSP). Interactions of molecular excitations in a pi-conjugated polymer with plasmonic polarizations are investigated in hybrid plasmonic cavities. Insights into the fundamentals of enhanced light-matter interactions in hybrid subwavelength structures with extreme light concentration are drawn, using ultrafast pump-probe spectroscopy. This thesis also gives an overview of the challenges and opportunities that hybrid plasmonic functionalities provide in the field of plasmon nano optics.

Hybrid Plasmonics for Energy Harvesting and Sensing of Radiation and Heat

Author : Mina Shiran Chaharsoughi
Publisher : Linköping University Electronic Press
ISBN 13 : 9179299067
Total Pages : 69 pages
Book Rating : 4.1/5 (792 download)

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Book Synopsis Hybrid Plasmonics for Energy Harvesting and Sensing of Radiation and Heat by : Mina Shiran Chaharsoughi

Download or read book Hybrid Plasmonics for Energy Harvesting and Sensing of Radiation and Heat written by Mina Shiran Chaharsoughi and published by Linköping University Electronic Press. This book was released on 2020-02-03 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: The special optical properties of subwavelength metallic structures have opened up for numerous applications in different fields. The interaction of light with metal nanostructures leads to the excitation of collective oscillations of conduction-band electrons, known as plasmons. These plasmon excitations are responsible for the high absorption and high scattering of light in metallic nanostructures. High absorption of light and the subsequent temperature increase in the nanostructures make them suitable as point-like heat sources that can be controlled remotely by light. The research presented in this thesis focuses on the development and studies of hybrid devices that combine light-induced heating in plasmonic nanostructures with other materials and systems. Particular focus is put on hybrid organic-inorganic systems for applications in energy harvesting as well as in heat and radiation sensing. Harvesting energy from light fluctuations was achieved in a hybrid device consisting of plasmonic gold nanodisk arrays and a pyroelectric copolymer. In this concept, fast and efficient light-induced heating in the gold nanodisks modulated the temperature of the pyroelectric layer, which could be used to extract electrical energy from fluctuations in simulated sunlight. Integrating plasmonic nanostructures with complementary materials can also provide novel hybrid sensors, for monitoring of temperature, heat flux and radiation. In this thesis work, a hybrid sensor was designed based on the combination of a plasmonic gold nanohole layer with a pyroelectric copolymer and an ionic thermoelectric gel. The gold nanohole arrays acted both as broadband light absorbers in the visible to near-infrared spectral range of the solar spectrum and also as one of the electrodes of the sensor. In contrast to the constituent components when used separately, the hybrid sensor could provide both fast and stable signals upon heat or radiation stimuli, as well as enhanced equilibrium signals. Furthermore, a concept for heat and radiation mapping was developed that was highly sensitive and stable despite its simple structure. The concept consisted of a gel-like electrolyte connecting two separated metal nanohole electrodes on a substrate. Resembling traditional thermocouples, this concept could autonomously detect temperature changes but with several orders of magnitudes higher sensitivity. Owing to its promising sensing properties as well as its compatibility with inexpensive mass production methods on flexible substrates, such concept may be particularly interesting for electronic skin applications for health monitoring and for humanoid robotics. Finally, we improved the possibilities for the temperature mapping of the concept by modifying the structure from lateral to vertical form. Similar to the lateral device, the vertical temperature sensor showed high temperature sensitivity and stability in producing signals upon temperature changes.

Plasmonic Devices Employing Extreme Light Concentration

Author : Ragip Pala
Publisher : Stanford University
ISBN 13 :
Total Pages : 95 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Plasmonic Devices Employing Extreme Light Concentration by : Ragip Pala

Download or read book Plasmonic Devices Employing Extreme Light Concentration written by Ragip Pala and published by Stanford University. This book was released on 2010 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of integrated electronic and photonic circuits has led to remarkable data processing and transport capabilities that permeate almost every facet of our daily lives. Scaling these devices to smaller and smaller dimensions has enabled faster, more power efficient and inexpensive components but has also brought about a myriad of new challenges. One very important challenge is the growing size mismatch between electronic and photonic components. To overcome this challenge, we will need to develop radically new device technologies that can facilitate information transport between nanoscale components at optical frequencies and form a bridge between the world of nano-electronic and micro-photonics. Plasmonics is an exciting new field of science and technology that aims to exploit the unique optical properties of metallic nanostructures to gain a new level of control over light-matter interactions. The use of nanometallic (plasmonic) structures may help bridge the size gap between the two technologies and enable an increased synergy between chip-scale electronics and photonics. In the first part of this dissertation we analyze the performance of a surface plasmon-polariton all-optical switch that combines the unique physical properties of small molecules and metallic (plasmonic) nanostructures. The switch consists of a pair of gratings defined on an aluminum film coated with a thin layer of photochromic (PC) molecules. The first grating couples a signal beam consisting of free space photons to SPPs that interact effectively with the PC molecules. These molecules can reversibly be switched between transparent and absorbing states using a free space optical pump. In the transparent (signal "on") state, the SPPs freely propagate through the molecular layer, and in the absorbing (signal "off") state, the SPPs are strongly attenuated. The second grating serves to decouple the SPPs back into a free space optical beam, enabling measurement of the modulated signal with a far-field detector. We confirm and quantify the switching behavior of the PC molecules by using a surface plasmon resonance spectroscopy. The quantitative experimental and theoretical analysis of the nonvolatile switching behavior guides the design of future nanoscale optically or electrically pumped optical switches. In the second part of the dissertation we provide a critical assessment of the opportunities for use of plasmonic nanostructures in thin film solar cell technology. Thin-film solar cells have attracted significant attention as they provide a viable pathway towards reduced materials and processing costs. Unfortunately, the materials quality and resulting energy conversion efficiencies of such cells is still limiting their rapid large-scale implementation. The low efficiencies are a direct result of the large mismatch between electronic and photonic length scales in these devices; the absorption depth of light in popular PV semiconductors tends to be longer than the electronic (minority carrier) diffusion length in deposited thin-film materials. As a result, charge extraction from optically thick cells is challenging due to carrier recombination in the bulk of the semiconductor. We discuss how light absorption could be improved in ultra-thin layers of active material making use of large scattering cross sections of plasmonic structures. We present a combined computational-experimental study aimed at optimizing plasmon-enhanced absorption using periodic and non-periodic metal nanostructure arrays.

Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures by :

Download or read book Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : The complementary optical properties of metal and semiconductor materials make them attractive for many applications that require the electromagnetic fields down to the nanoscale. The electronic, optical and mechanical properties of metal and semiconductor nanostructures could be controlled by the size, shape and local dielectric environment. In this dissertation, I focus on the study of the light-matter interactions in plasmonic nanostructures, two-dimensional (2D) materials, as well as their hybrid nanostructures. In the plasmonic nanostructures, square and hexagonal Au hollow nanodome film arrays were fabricated by means of anodized alumina oxide (AAO) templates. Both the nanostructures can support surface plasmon polaritons (SPPs) of strong air-Au and weak Au-glass modes in the light dispersions. The periodic geometries of the nanostructures could control the mode crossings of distinct SPPs. Decreasing the cross-sectional heights of the continuous and hierarchical hexagonal hollow nanodome arrays leads to significant linewidth narrowing of SPPs by reducing scattering loss. To achieve a longer propagation length of SPPs in the plasmonic nanostructures, plus taking the variation in intensity of SPPs into account, the optimized surface modulation depth can be found. The light-matter interactions of 2D materials were explored through the measurements of the nonlinear optical properties of the vertical and planar spiral MoS2 nanosheets. The vertical and planar spiral MoS2 were grown by chemical vapor deposition (CVD). The growth mechanism of these nanostructures was also investigated. Both the nanostructures have a polytype 3R stacking with broken inversion symmetry leading to strong second and third harmonic generations. Plasmon-exciton coupling and Fano resonances in hybrid nanostructures of plasmonic nanostructures with 2D materials were investigated. The spectral positions of surface plasmon resonances could be tuned by periodicity of Au nanorod arrays. Excitons with large binding energy are from the monolayer transition-metal dichalcogenides (TMDCs). From the hybrid nanostructures of Au nanorod array with monolayer WS2,the in-plain dipole moment of bright exciton in TMDCs allows only narrow spectral range of the plasmon-exciton coupling in the resonant scattering measurements. In hybrid nanostructures of Au nanorod arrays with hetero-bilayer WS2/WSe2, two Fano resonances in a reflection spectrum are observed due to the interference between the excitons of bilayer WS2-WSe2 and the plasmon continuum. Incident light polarization along the different axes of Au nanorod can tune the Fano resonance parameters.

Plasmonics

Author : Tatjana Gric
Publisher : BoD – Books on Demand
ISBN 13 : 1789844347
Total Pages : 254 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Plasmonics by : Tatjana Gric

Download or read book Plasmonics written by Tatjana Gric and published by BoD – Books on Demand. This book was released on 2018-11-21 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics gives researchers in universities and industries and designers an overview of phenomena enabled by artificially designed metamaterials and their application for plasmonic devices. The purpose of this book is to provide a detailed introduction to the basic modeling approaches and an overview of enabled innovative phenomena. The main research agenda of this book is aimed at the study of modeling techniques and novel functionalities such as plasmonic enhancement of solar cell efficiency, plasmonics in sensing, etc. The topics addressed in this book cover the major strands: theory, modeling and design, applications in practical devices, fabrication, characterization, and measurement. It is worthwhile mentioning that the strategic objectives of developing new artificial functional materials require close cooperation of the research in each subarea.

Narrow Plasmon Resonances in Hybrid Systems

Author : Philip A. Thomas
Publisher : Springer
ISBN 13 : 9783030073671
Total Pages : 134 pages
Book Rating : 4.0/5 (736 download)

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Book Synopsis Narrow Plasmon Resonances in Hybrid Systems by : Philip A. Thomas

Download or read book Narrow Plasmon Resonances in Hybrid Systems written by Philip A. Thomas and published by Springer. This book was released on 2019-09-11 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Collective Plasmon-Modes in Gain Media

Author : V.A.G. Rivera
Publisher : Springer
ISBN 13 : 3319095250
Total Pages : 147 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Collective Plasmon-Modes in Gain Media by : V.A.G. Rivera

Download or read book Collective Plasmon-Modes in Gain Media written by V.A.G. Rivera and published by Springer. This book was released on 2014-09-03 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the first detailed description, including both theoretical aspects and experimental methods, of the interaction of rare-earth ions with surface plasmon polariton from the point of view of collective plasmon-photon interactions via resonance modes (metal nanoparticles or nanostructure arrays) with quantum emitters (rare-earth ions). These interactions are of particular interest for applications to optical telecommunications, optical displays, and laser solid state technologies. Thus, our main goal is to give a more precise overview of the rapidly emerging field of nanophotonics by means of the study of the quantum properties of light interaction with matter at the nanoscale. In this way, collective plasmon-modes in a gain medium result from the interaction/coupling between a quantum emitter (created by rare-earth ions) with a metallic surface, inducing different effects such as the polarization of the metal electrons (so-called surface plasmon polariton - SPP), a field enhancement sustained by resonance coupling, or transfer of energy due to non-resonant coupling between the metallic nanostructure and the optically active surrounding medium. These effects counteract the absorption losses in the metal to enhance luminescence properties or even to control the polarization and phase of quantum emitters. The engineering of plasmons/SPP in gain media constitutes a new field in nanophotonics science with a tremendous technological potential in integrated optics/photonics at the nanoscale based on the control of quantum effects. This book will be an essential tool for scientists, engineers, and graduate and undergraduate students interested not only in a new frontier of fundamental physics, but also in the realization of nanophotonic devices for optical telecommunication.

Plasmonics and its Applications

Author : Grégory Barbillon
Publisher : MDPI
ISBN 13 : 3038979147
Total Pages : 196 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Plasmonics and its Applications by : Grégory Barbillon

Download or read book Plasmonics and its Applications written by Grégory Barbillon and published by MDPI. This book was released on 2019-06-05 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics is a rapidly developing field that combines fundamental research and applications ranging from areas such as physics to engineering, chemistry, biology, medicine, food sciences, and the environmental sciences. Plasmonics appeared in the 1950s with the discovery of surface plasmon polaritons. Plasmonics then went through a novel propulsion in the mid-1970s, when surface-enhanced Raman scattering was discovered. Nevertheless, it is in this last decade that a very significant explosion of plasmonics and its applications has occurred. Thus, this book provides a snapshot of the current advances in these various areas of plasmonics and its applications, such as engineering, sensing, surface-enhanced fluorescence, catalysis, and photovoltaic devices.

Nanophotonics with Surface Plasmons

Author :
Publisher : Elsevier
ISBN 13 : 0080467997
Total Pages : 341 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Nanophotonics with Surface Plasmons by :

Download or read book Nanophotonics with Surface Plasmons written by and published by Elsevier. This book was released on 2006-12-18 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current developments in optical technologies are being directed toward nanoscale devices with subwavelength dimensions, in which photons are manipulated on the nanoscale. Although light is clearly the fastest means to send information to and from the nanoscale, there is a fundamental incompatibility between light at the microscale and devices and processes at the nanoscale. Nanostructured metals which support surface plasmon modes can concentrate electromagnetic (EM) fields to a small fraction of a wavelength while enhancing local field strengths by several orders of magnitude. For this reason, plasmonic nanostructures can serve as optical couplers across the nano–micro interface: metal–dielectric and metal–semiconductor nanostructures can act as optical nanoantennae and enhance light matter coupling in nanoscale devices. This book describes how one can fully integrate plasmonic nanostructures into dielectric, semiconductor, and molecular photonic devices, for guiding photons across the nano–micro interface and for detecting molecules with unsurpassed sensitivity. ·Nanophotonics and Nanoplasmonics·Metamaterials and negative-index materials·Plasmon-enhanced sensing and spectroscopy·Imaging and sensing on the nanoscale·Metal Optics

Functional Plasmonic Nanostructures for Nanoscale Light-matter Interaction: Fundamentals, Design and Applications

Author : Jer-Shing Huang
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Functional Plasmonic Nanostructures for Nanoscale Light-matter Interaction: Fundamentals, Design and Applications by : Jer-Shing Huang

Download or read book Functional Plasmonic Nanostructures for Nanoscale Light-matter Interaction: Fundamentals, Design and Applications written by Jer-Shing Huang and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plasmonic Materials and Metastructures

Author : Shangjr Gwo
Publisher : Elsevier
ISBN 13 : 0323860184
Total Pages : 347 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Plasmonic Materials and Metastructures by : Shangjr Gwo

Download or read book Plasmonic Materials and Metastructures written by Shangjr Gwo and published by Elsevier. This book was released on 2023-09-11 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonic Materials and Metastructures: Fundamentals, Current Status, and Perspectives reviews the current status and emerging trends in the development of conventional and alternative plasmonic materials. Sections cover fundamentals and emerging trends of plasmonic materials development, including synthesis strategies (chemical and physical) and optical characterization techniques. Next, the book addresses fundamentals, properties, remaining barriers for commercial translation, and the latest advances and opportunities for conventional noble metal plasmonic materials. Fundamentals and advances for alternative plasmonic materials are also reviewed, including two-dimensional hybrid materials composed of graphene, monolayer transition metal dichalcogenides, boron nitride, etc. In addition, other sections cover applications of plasmonic metastructures enabled by plasmonic materials with improved material properties and newly discovered functionalities. Applications reviewed include quantum plasmonics, topological plasmonics, chiral plasmonics, nanolasers, imaging (metalens), active, and integrated technologies. Provides an overview of materials properties, characterization and fabrication techniques for plasmonic metastructured materials Includes key concepts and advances for a wide range of metastructured materials, including metamaterials, metasurfaces and epsilon-near-zero plasmonic metastructures Discusses emerging applications and barriers to commercial translation for quantum plasmonics, topological plasmonics, nanolasers, imaging and integrated technologies

Light-matter Interactions of Plasmonic Nanostructures

Author : Jennifer M. Reed
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (9 download)

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Book Synopsis Light-matter Interactions of Plasmonic Nanostructures by : Jennifer M. Reed

Download or read book Light-matter Interactions of Plasmonic Nanostructures written by Jennifer M. Reed and published by . This book was released on 2013 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lastly, in Chapter 5, the effect of surface plasmons on the propagation direction of electromagnetic wave around a spherical silver nanoparticle which shows an effective negative index of refraction is examined. In addition, light manipulation using a film of silver prisms with an effective negative index of refraction is also investigated. The silver prisms demonstrate polarization selective propagation for waveguide and optical filter applications. These studies provide insight into plasmonic mechanisms utilized to overcome the diffraction limit of light. Through better understanding of how to manipulating light with plasmonic nanostructures, further advancements in nanophotonic technologies for applications such as extremely subwavelength waveguides, sensitive optical detection, optical filters, polarizers, beam splitters, optical data storage devices, high speed data transmission, and integrated subwavelength photonic circuits can be achieved.

An Introduction To Plasmonics

Author : Olivier Pluchery
Publisher : World Scientific
ISBN 13 : 1800613415
Total Pages : 356 pages
Book Rating : 4.8/5 (6 download)

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Book Synopsis An Introduction To Plasmonics by : Olivier Pluchery

Download or read book An Introduction To Plasmonics written by Olivier Pluchery and published by World Scientific. This book was released on 2023-08-28 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is a plasmon? Is it a particle, like a photon or a wave? Plasmonics stands at the frontier of condensed matter physics, which is the world of electrons, optics and of photons. Plasmonics is one of the most active fields in nanophotonics. This book begins by exploring the concepts behind waves, and the electromagnetic description of light when it interacts with metals; it dedicates every chapter thereafter to all aspects of plasmonics. In particular, the surface plasmon polariton wave is explained in full detail, as well as the localized surface plasmon resonance of metallic nanoparticles. The active research area opened by plasmonics, as well as its applications, are also briefly explained, such as advanced biosensing, subwavelength waveguiding, quantum plasmonics, nanoparticle-based cancer therapies, optical nano-antenna and high-efficiency photovoltaic cells.The book is adapted for graduate students and places a special emphasis on providing complete explanations of the fundamental concepts of plasmonics. Further, each of these concepts is illustrated with examples drawn from the most recent scientific literature. Each chapter ends with a set of exercises that will help the reader revise the concepts and go deeper into the world of plasmonics. More than 70 exercises are included.

Nanophotonics and Plasmonics

Author : Dr. Ching Eng (Jason) Png
Publisher : CRC Press
ISBN 13 : 1351649108
Total Pages : 570 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Nanophotonics and Plasmonics by : Dr. Ching Eng (Jason) Png

Download or read book Nanophotonics and Plasmonics written by Dr. Ching Eng (Jason) Png and published by CRC Press. This book was released on 2017-08-21 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a first integrated view of nanophotonics and plasmonics, covering the use of dielectric, semiconductor, and metal nanostructures to manipulate light at the nanometer scale. The presentation highlights similarities and advantages, and shows the common underlying physics, targets, and methodologies used for different materials (optically transparent materials for nanophotonics, vs opaque materials for plasmonics). Ultimately, the goal is to provide a basis for developing a unified platform for both fields. In addition to the fundamentals and detailed theoretical background, the book showcases the main device applications. Ching Eng (Jason) Png is Director of the Electronics and Photonics Department at the Institute of High Performance Computing, Agency for Science Technology and Research, Singapore. Yuriy A. Akimov is a scientist in the Electronics and Photonics Department at the Institute of High Performance Computing, Agency for Science Technology and Research, Singapore.