Plasmonic Optical Antennas For Enhanced Light Detection And Emission

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Plasmonic Optical Antennas for Enhanced Light Detection and Emission

Author : Edward Simon Barnard
Publisher : Stanford University
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Plasmonic Optical Antennas for Enhanced Light Detection and Emission by : Edward Simon Barnard

Download or read book Plasmonic Optical Antennas for Enhanced Light Detection and Emission written by Edward Simon Barnard and published by Stanford University. This book was released on 2011 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antennas are used across a wide range of frequencies in the electromagnetic spectrum to concentrate wave energy into electronic circuits. The principles that govern the operation of conventional radio-frequency antennas can be extended to much higher frequencies and be applied to produce nano-metallic (i.e. plasmonic) antennas that act as "receivers" and "transmitters" for visible light. These traits make them excellent candidates for light trapping in solar cells, light concentration in sub-wavelength photodetectors, or even localized heating for cancer therapies. The unique optical properties of metals at visible frequencies make it difficult to apply traditional antenna design rules. Using full-field electromagnetic simulations and analytical antenna models, we developed new design rules for producing optical antennas with a desired set of optical properties. We then applied these design rules to create antennas that resonantly enhance absorption on thin silicon detectors as well as enhance emission of cathodoluminescence (CL). Through spatial and spectral mapping of both photocurrent and CL we clearly show the fundamental and higher-order resonant modes of these antennas. With CL we are also able to map the spatial distribution of these resonant modes with nanometer resolution. In addition to these specific demonstrated applications, the results of this work enable optical engineers to more easily design a myriad of plasmonic devices that employ optical antenna structures, including nanoscale photodetectors, light sources, sensors, and modulators.

Optical Antennas

Author : Mario Agio
Publisher : Cambridge University Press
ISBN 13 : 110701414X
Total Pages : 481 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Optical Antennas by : Mario Agio

Download or read book Optical Antennas written by Mario Agio and published by Cambridge University Press. This book was released on 2013-01-03 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This consistent and systematic review of recent advances in optical antenna theory and practice brings together leading experts in the fields of electrical engineering, nano-optics and nano-photonics, physical chemistry and nanofabrication. Fundamental concepts and functionalities relevant to optical antennas are explained, together with key principles for optical antenna modelling, design and characterisation. Recognising the tremendous potential of this technology, practical applications are also outlined. Presenting a clear translation of the concepts of radio antenna design, near-field optics and field-enhanced spectroscopy into optical antennas, this interdisciplinary book is an indispensable resource for researchers and graduate students in engineering, optics and photonics, physics and chemistry.

Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale

Author : Baldassare Di Bartolo
Publisher : Springer
ISBN 13 : 9400753136
Total Pages : 477 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale by : Baldassare Di Bartolo

Download or read book Nano-Optics for Enhancing Light-Matter Interactions on a Molecular Scale written by Baldassare Di Bartolo and published by Springer. This book was released on 2012-12-04 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a considerable number of interrelated contributions dealing with the new scientific ability to shape and control matter and electromagnetic fields on a sub-wavelength scale. The topics range from the fundamental ones, such as photonic metamateriials, plasmonics and sub-wavelength resolution to the more applicative, such as detection of single molecules, tomography on a micro-chip, fluorescence spectroscopy of biological systems, coherent control of biomolecules, biosensing of single proteins, terahertz spectroscopy of nanoparticles, rare earth ion-doped nanoparticles, random lasing, and nanocoax array architecture. The various subjects bridge over the disciplines of physics, biology and chemistry, making this volume of interest to people working in these fields. The emphasis is on the principles behind each technique and on examining the full potential of each technique. The contributions that appear in this volume were presented at a NATO Advanced Study Institute that was held in Erice, Italy, 3-18 July, 2011. The pedagogical aspect of the Institute is reflected in the topics presented in this volume.

Optical Antennas

Author : Matthias Dominik Wissert
Publisher : KIT Scientific Publishing
ISBN 13 : 3866447655
Total Pages : 212 pages
Book Rating : 4.8/5 (664 download)

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Book Synopsis Optical Antennas by : Matthias Dominik Wissert

Download or read book Optical Antennas written by Matthias Dominik Wissert and published by KIT Scientific Publishing. This book was released on 2014-09-03 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The linear and nonlinear resonance behaviour of optical antennas (metallic nanostructures showing resonance behaviour at optical frequencies) made of gold and aluminum using electron-beam lithography is investigated. Specifically, it is of interest how the emission behaviour is changed by the coupling of two antenna arms via a small gap. Experimental techniques applied include dark-field spectroscopy and two-photon luminescence.

Plasmonic Optics

Author : Yongqian Li
Publisher :
ISBN 13 : 9781510607552
Total Pages : pages
Book Rating : 4.6/5 (75 download)

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Book Synopsis Plasmonic Optics by : Yongqian Li

Download or read book Plasmonic Optics written by Yongqian Li and published by . This book was released on 2017-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plasmonic Control of Light Emission

Author : Young Chul Jun
Publisher : Stanford University
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Plasmonic Control of Light Emission by : Young Chul Jun

Download or read book Plasmonic Control of Light Emission written by Young Chul Jun and published by Stanford University. This book was released on 2010 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enhanced light-matter interactions in light-confining structures (such as optical cavities) have been extensively investigated for both fundamental studies and practical applications. Plasmonic nanostructures, which can confine and manipulate light down to ~1 nm scale, are becoming increasingly important. Many areas of optical physics and devices can benefit from such extreme light concentration and manipulation. For example, fluorescent molecule or quantum dot (QD) emission can be strongly modified and controlled via surface plasmon polariton (SPP) coupling. In this dissertation, we present our theoretical and experimental studies on QD emission in metal nanogap structures that can provide extreme field concentration, enhancing light-matter interactions significantly. We start with a theoretical analysis of dipole emission in metal-dielectric-metal (MDM) waveguide structures. We look at both infinite (i.e. planar) and finite thickness MDM structures. We find that both structures exhibit strong spontaneous emission enhancements due to the tight confinement of modes between two metallic plates and that light emission is dominated by gap SPP coupling. For planar structures we present analytical solutions for the enhanced dipole decay rate, while for finite thickness MDM structures (i.e. nanoslits) we present results from numerical simulations. Next, we present our experiments on the SPP coupling of CdSe/ZnS QD emission in metal nanoslits. First, we observed clear lifetime and polarization state changes of QD emission with slit width due to gap SPP excitation. Second, with optimized side grooves (i.e. combined slit-groove and hole-groove structures), we collimated QD emission vertically into a very narrow angle, achieving an unprecedented level of directionality control, and visualized it with confocal scanning microscopy. Third, by using two metal plates as electrodes, we dynamically modulated the QD emission intensity and wavelength with external voltage. Finally, we extend our dipole emission calculation to several slot waveguide structures. We consider light emission in metal slots, metal-oxide-Si slots, and Si slot waveguides. We find that large spontaneous emission enhancements can be obtained over a broad range of wavelengths and that light emission is strongly funneled into slot waveguide modes. These represent broadband waveguide QED (quantum electro-dynamics) systems, which have unique merits for on-chip light sources and quantum information processing. These theoretical and experimental studies show that the SPP coupling of light emission is a very promising way to control light emission properties and may find broad application in spectroscopy, sensing, optoelectronics, and integrated optics.

Surface Plasmon Enhanced, Coupled and Controlled Fluorescence

Author : Chris D. Geddes
Publisher : John Wiley & Sons
ISBN 13 : 1119325897
Total Pages : 336 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Surface Plasmon Enhanced, Coupled and Controlled Fluorescence by : Chris D. Geddes

Download or read book Surface Plasmon Enhanced, Coupled and Controlled Fluorescence written by Chris D. Geddes and published by John Wiley & Sons. This book was released on 2017-03-03 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the principles and current thinking behind plasmon enhanced Fluorescence Describes the current developments in Surface Plasmon Enhanced, Coupled and Controlled Fluorescence Details methods used to understand solar energy conversion, detect and quantify DNA more quickly and accurately, and enhance the timeliness and accuracy of digital immunoassays Contains contributions by the world’s leading scientists in the area of fluorescence and plasmonics Describes detailed experimental procedures for developing both surfaces and nanoparticles for applications in metal-enhanced fluorescence

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.

Terahertz Antenna Technology for Imaging and Sensing Applications

Author : Isha Malhotra
Publisher : Springer Nature
ISBN 13 : 3030689603
Total Pages : 321 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Terahertz Antenna Technology for Imaging and Sensing Applications by : Isha Malhotra

Download or read book Terahertz Antenna Technology for Imaging and Sensing Applications written by Isha Malhotra and published by Springer Nature. This book was released on 2021-05-11 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers terahertz antenna technology for imaging and sensing, along with its various applications. The authors discuss the use of terahertz frequency and photoconductive antenna technology for imaging applications, such as biological and bio-medical applications, non-destructive inspection of fabrics and plastics, analysis of hydration levels or detecting the presence of metallic components in samples, and detecting a variety of materials with unique spectral fingerprints in the terahertz frequency range, such as different types of explosives or several compounds used in the fabrication of medicines. Provides a comprehensive review of terahertz source and detector for imaging and sensing; Discusses photoconductive antenna technology for imaging and sensing; Presents modalities for improving the photoconductive dipole antenna performance for imaging and sensing; Explores applications in tomographic imaging, art conservation and the pharmaceutical and aerospace industries.

Nanoelectronics

Author :
Publisher : Elsevier
ISBN 13 : 0128133546
Total Pages : 476 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Nanoelectronics by :

Download or read book Nanoelectronics written by and published by Elsevier. This book was released on 2018-10-05 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoelectronics: Devices, Circuits and Systems explores current and emerging trends in the field of nanoelectronics, from both a devices-to-circuits and circuits-to-systems perspective. It covers a wide spectrum and detailed discussion on the field of nanoelectronic devices, circuits and systems. This book presents an in-depth analysis and description of electron transport phenomenon at nanoscale dimensions. Both qualitative and analytical approaches are taken to explore the devices, circuit functionalities and their system applications at deep submicron and nanoscale levels. Recent devices, including FinFET, Tunnel FET, and emerging materials, including graphene, and its applications are discussed. In addition, a chapter on advanced VLSI interconnects gives clear insight to the importance of these nano-transmission lines in determining the overall IC performance. The importance of integration of optics with electronics is elucidated in the optoelectronics and photonic integrated circuit sections of this book. This book provides valuable resource materials for scientists and electrical engineers who want to learn more about nanoscale electronic materials and how they are used. Shows how electronic transport works at the nanoscale level Demonstrates how nanotechnology can help engineers create more effective circuits and systems Assesses the most commonly used nanoelectronic devices, explaining which is best for different situations

21st Century Nanoscience

Author : Klaus D. Sattler
Publisher : CRC Press
ISBN 13 : 1351260553
Total Pages : 4153 pages
Book Rating : 4.3/5 (512 download)

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Book Synopsis 21st Century Nanoscience by : Klaus D. Sattler

Download or read book 21st Century Nanoscience written by Klaus D. Sattler and published by CRC Press. This book was released on 2022-01-18 with total page 4153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 21st Century Nanoscience Handbook will be the most comprehensive, up-to-date large reference work for the field of nanoscience. Handbook of Nanophysics, by the same editor, published in the fall of 2010, was embraced as the first comprehensive reference to consider both fundamental and applied aspects of nanophysics. This follow-up project has been conceived as a necessary expansion and full update that considers the significant advances made in the field since 2010. It goes well beyond the physics as warranted by recent developments in the field. Key Features: Provides the most comprehensive, up-to-date large reference work for the field. Chapters written by international experts in the field. Emphasises presentation and real results and applications. This handbook distinguishes itself from other works by its breadth of coverage, readability and timely topics. The intended readership is very broad, from students and instructors to engineers, physicists, chemists, biologists, biomedical researchers, industry professionals, governmental scientists, and others whose work is impacted by nanotechnology. It will be an indispensable resource in academic, government, and industry libraries worldwide. The fields impacted by nanoscience extend from materials science and engineering to biotechnology, biomedical engineering, medicine, electrical engineering, pharmaceutical science, computer technology, aerospace engineering, mechanical engineering, food science, and beyond.

21st Century Nanoscience – A Handbook

Author : Klaus D. Sattler
Publisher : CRC Press
ISBN 13 : 1000702545
Total Pages : 401 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis 21st Century Nanoscience – A Handbook by : Klaus D. Sattler

Download or read book 21st Century Nanoscience – A Handbook written by Klaus D. Sattler and published by CRC Press. This book was released on 2020-04-22 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 21st Century Nanoscience Handbook will be the most comprehensive, up-to-date large reference work for the field of nanoscience. Handbook of Nanophysics by the same editor published in the fall of 2010 and was embraced as the first comprehensive reference to consider both fundamental and applied aspects of nanophysics. This follow-up project has been conceived as a necessary expansion and full update that considers the significant advances made in the field since 2010. It goes well beyond the physics as warranted by recent developments in the field. This ninth volume in a ten-volume set covers industiral applications. Key Features: Provides the most comprehensive, up-to-date large reference work for the field. Chapters written by international experts in the field. Emphasises presentation and real results and applications. This handbook distinguishes itself from other works by its breadth of coverage, readability and timely topics. The intended readership is very broad, from students and instructors to engineers, physicists, chemists, biologists, biomedical researchers, industry professionals, governmental scientists, and others whose work is impacted by nanotechnology. It will be an indispensable resource in academic, government, and industry libraries worldwide. The fields impacted by nanophysics extend from materials science and engineering to biotechnology, biomedical engineering, medicine, electrical engineering, pharmaceutical science, computer technology, aerospace engineering, mechanical engineering, food science, and beyond.

Gainasp Alloy Semiconductors

Author : T. P. Pearsall
Publisher :
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gainasp Alloy Semiconductors by : T. P. Pearsall

Download or read book Gainasp Alloy Semiconductors written by T. P. Pearsall and published by . This book was released on 1982-11-19 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an in-depth introduction to the growth, characterization, and device technology of the GaInAsP conductor, the cornerstone of the optical fibre telecommunications industry. Includes a comprehensive treatment of all known crystal growth methods. Relates particular physical properties of materials systems to the performance of semiconductor devices.

Plasmonic Metal Nanostructures

Author : Caixia Kan
Publisher : John Wiley & Sons
ISBN 13 : 3527351744
Total Pages : 469 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Plasmonic Metal Nanostructures by : Caixia Kan

Download or read book Plasmonic Metal Nanostructures written by Caixia Kan and published by John Wiley & Sons. This book was released on 2024-02-20 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Firsthand insights on a unique class of optoelectronic materials, covering technologies and applications in catalysis, sensing, and spectroscopy Plasmonic Metal Nanostructures provides broad coverage of the field of plasmonic technologies, from fundamentals to real-world applications such as highly sensitive spectroscopy and surface analysis techniques, summarizing the recent progress in plasmonics and their applications, with a focus on comprehensive and authoritative discussions of fabrication and characterization of the materials and their technological uses. The text also addresses current trends and advances in materials for plasmonics, such as nanostructures with novel shapes, composite nanostructures, and thin films. Starting with an overview of optical properties in materials from macro- to micro- and nanoscale, the text then moves on to discuss the fundamentals and dielectric modifications and advanced characterization methods of plasmonic nanostructures. Next, the latest development of metal nanostructures, such as core-shell and porous nanorods, nanowires for conductive films, new star-like nanoplates, different open nanostructures, and metal-semiconductor composite nanostructures, are explained in detail. The final portion of the text discusses applications of plasmonics for semiconductor optoelectronic devices, catalysis, sensing, SERS (surface-enhanced Raman Spectroscopy), and energy. Written by a highly qualified academic, Plasmonic Metal Nanostructures covers sample topics such as: Drude model for free electron gas, dielectric function of the free electron gas, surface plasmon polaritons, plasmon at metal-vacuum interface, and surface plasmon effects Drude-Lorentz model of metal nanoparticles, dielectric properties of complex nanostructures, optical property analysis of isolated nanoparticles, and numerical simulation of optical properties One-dimensional Au nanostructures, core-shell nanostructures, alloy Au/Ag nanorods, porous nanorods, and yolk-shell nanostructures FCC nanoplates, Au nanoplates with novel and well-defined shapes, metal decorated semiconductors, and optical properties of Au NBP-embedded nanostructures Providing complete coverage of plasmonic nanostructures and their applications in catalysis, sensing, spectroscopy, thin-film, analysis, optoelectronics, and a variety of other fields. The book about Plasmonic Metal Nanostructures is an essential resource for materials scientists, physics researchers and photochemists, along with catalytic, biomedical, and physical chemists.

Plasmonics and Super-Resolution Imaging

Author : Zhaowei Liu
Publisher : CRC Press
ISBN 13 : 1351797328
Total Pages : 482 pages
Book Rating : 4.3/5 (517 download)

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Book Synopsis Plasmonics and Super-Resolution Imaging by : Zhaowei Liu

Download or read book Plasmonics and Super-Resolution Imaging written by Zhaowei Liu and published by CRC Press. This book was released on 2017-06-26 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics is an emerging field mainly developed within the past two decades. Due to its unique capabilities to manipulate light at deep subwavelength scales, plasmonics has been commonly treated as the most important part of nanophotonics. Plasmonic-assisted optical microscopy techniques, especially super-resolution microscopy, have shown tremendous potential and attracted much attention. This book aims to collect cutting-edge studies in various optical imaging technologies with advanced performances that are enabled or enhanced by plasmonics. The basic working principles, development details, and potential future direction and perspectives are discussed. Edited by Zhaowei Liu, a prominent researcher in the field of super-resolution microscopy, this book will be an excellent reference for anyone in the field of nanophotonics, plasmonics, and optical microscopy.

Nanophotonics with Surface Plasmons

Author :
Publisher : Elsevier
ISBN 13 : 9780080467993
Total Pages : 340 pages
Book Rating : 4.4/5 (679 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 340 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

Frontiers in Optics and Photonics

Author : Federico Capasso
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110710684
Total Pages : 783 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis Frontiers in Optics and Photonics by : Federico Capasso

Download or read book Frontiers in Optics and Photonics written by Federico Capasso and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-06-08 with total page 783 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a cutting-edge research overview on the latest developments in the field of Optics and Photonics. All chapters are authored by the pioneers in their field and will cover the developments in Quantum Photonics, Optical properties of 2D Materials, Optical Sensors, Organic Opto-electronics, Nanophotonics, Metamaterials, Plasmonics, Quantum Cascade lasers, LEDs, Biophotonics and biomedical photonics and spectroscopy.