Exploring Plasmonic Photonic Coupled Systems Using Microcavity Based Single Particle Spectroscopy PDF Download

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Exploring Plasmonic-photonic Coupled Systems Using Microcavity-based Single-particle Spectroscopy

Exploring Plasmonic-photonic Coupled Systems Using Microcavity-based Single-particle Spectroscopy
Author: FENG PAN
Publisher:
Total Pages: 0
Release: 2022
Genre:
ISBN:

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Control of light-matter interactions is important for a variety of applications, such as sensing, photocatalysis, and information science, to name a few. Recently, plasmonic-photonic coupled systems, which inherit ultrahigh-quality factor and ultrasmall mode volume from their component cavities, have shown promise in tailoring light-matter interactions. Understanding energy dynamics in such coupled systems which dictate multiple dissipation pathways and couplings, sheds light upon the rational design of optimal coupled systems, for instance, achieving disparity between couplings and dissipations for strong coupling and precisely controlling photon transfer rates between component cavities in photonic circuits. The core of my thesis examines a model system, i.e., a whispering-gallery-mode (WGM) microcavity coupled to a gold nanorod that supports localized surface plasmon (LSP), and addresses two main questions, i.e., how to elucidate system parameters and how to control them. I will present a new way that combines simultaneous measurement of absorption and transmission with theoretical modeling, to pin down eight system parameters spanning up to 9 orders of magnitude. I then demonstrate a solvent-embedding strategy to actively control plasmonic-photonic interactions in a microbubble cavity. Chloroform that has similar refractive index to the material of the microbubble cavity, is chosen to fill the microbubble for increasing the mode overlap between LSP and WGMs. The effect of modulating interior dielectric environment on mode volume and mode overlap is thoroughly interrogated through both experiments and optical simulations. In addition, I will demonstrate two most recent applications under the theme of plasmonics and photonics, i.e., single-particle photothermal imaging through high-Q all-glass WGM microcavities and plasmonic enhancement for electrocatalysis, respectively.


Plasmonics: Fundamentals and Applications

Plasmonics: Fundamentals and Applications
Author: Stefan Alexander Maier
Publisher: Springer Science & Business Media
Total Pages: 234
Release: 2007-05-16
Genre: Technology & Engineering
ISBN: 0387378251

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Considered a major field of photonics, plasmonics offers the potential to confine and guide light below the diffraction limit and promises a new generation of highly miniaturized photonic devices. This book combines a comprehensive introduction with an extensive overview of the current state of the art. Coverage includes plasmon waveguides, cavities for field-enhancement, nonlinear processes and the emerging field of active plasmonics studying interactions of surface plasmons with active media.


Nanoscale Sensors

Nanoscale Sensors
Author: Shibin Li
Publisher: Springer Science & Business Media
Total Pages: 293
Release: 2014-01-07
Genre: Technology & Engineering
ISBN: 3319027727

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This book is a comprehensive introduction to nanoscale materials for sensor applications, with a focus on connecting the fundamental laws of physics and the chemistry of materials with device design. Nanoscale sensors can be used for a wide variety of applications, including the detection of gases, optical signals, and mechanical strain, and can meet the need to detect and quantify the presence of gaseous pollutants or other dangerous substances in the environment. Gas sensors have found various applications in our daily lives and in industry. Semiconductive oxides, including SnO2, ZnO, Fe2O3, and In2O3, are promising candidates for gas sensor applications. Carbon nanomaterials are becoming increasingly available as “off-the-shelf” components, and this makes nanotechnology more exciting and approachable than ever before. Nano-wire based field- effect transistor biosensors have also received much attention in recent years as a way to achieve ultra-sensitive and label-free sensing of molecules of biological interest. A diverse array of semiconductor-based nanostructures has been synthesized for use as a photoelectrochemical sensor or biosensor in the detection of low concentrations of analytes. A novel acoustic sensor for structural health monitoring (SHM) that utilizes lead zirconate titanate (PZT) nano- active fiber composites (NAFCs) is described as well.


Near-Field Optics and Surface Plasmon Polaritons

Near-Field Optics and Surface Plasmon Polaritons
Author: Satoshi Kawata
Publisher: Springer Science & Business Media
Total Pages: 216
Release: 2001-06-20
Genre: Medical
ISBN: 3540415025

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This up-to-date overview describes in detail the physics of localized surface plasmon polaritons excited near fine metallic structures and the principles of near-field optics and microscopy related to this localized field. It also covers wider fields, from local spectroscopy to atom manipulation.


Quantum Plasmonics

Quantum Plasmonics
Author: Sergey I. Bozhevolnyi
Publisher: Springer
Total Pages: 338
Release: 2016-11-26
Genre: Science
ISBN: 3319458205

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This book presents the latest results of quantum properties of light in the nanostructured environment supporting surface plasmons, including waveguide quantum electrodynamics, quantum emitters, strong-coupling phenomena and lasing in plasmonic structures. Different approaches are described for controlling the emission and propagation of light with extreme light confinement and field enhancement provided by surface plasmons. Recent progress is reviewed in both experimental and theoretical investigations within quantum plasmonics, elucidating the fundamental physical phenomena involved and discussing the realization of quantum-controlled devices, including single-photon sources, transistors and ultra-compact circuitry at the nanoscale.


Optical Nano- and Microsystems for Bioanalytics

Optical Nano- and Microsystems for Bioanalytics
Author: Wolfgang Fritzsche
Publisher: Springer Science & Business Media
Total Pages: 332
Release: 2012-02-04
Genre: Science
ISBN: 3642254977

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This book describes the state of the art in the field of bioanalytical nano- and microsystems with optical functionality. In 12 chapters distinguished scientists and leaders in their respective fields show how various optical technologies have been miniaturized and integrated over the last few decades in order to be combined with nano- and microsystems for applications in the life sciences. The main detection and characterization technologies are introduced, and examples of the superiority of these integrated approaches compared to traditional ones are provided. Examples from e.g. the fields of optical waveguides, integrated interferometers, surface plasmon resonance or Raman spectroscopy are introduced and discussed, and it is shown how these approaches have led to novel functionalities and thereby novel applications.


Photonic Crystals

Photonic Crystals
Author: John D. Joannopoulos
Publisher: Princeton University Press
Total Pages: 305
Release: 2011-10-30
Genre: Science
ISBN: 1400828244

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Since it was first published in 1995, Photonic Crystals has remained the definitive text for both undergraduates and researchers on photonic band-gap materials and their use in controlling the propagation of light. This newly expanded and revised edition covers the latest developments in the field, providing the most up-to-date, concise, and comprehensive book available on these novel materials and their applications. Starting from Maxwell's equations and Fourier analysis, the authors develop the theoretical tools of photonics using principles of linear algebra and symmetry, emphasizing analogies with traditional solid-state physics and quantum theory. They then investigate the unique phenomena that take place within photonic crystals at defect sites and surfaces, from one to three dimensions. This new edition includes entirely new chapters describing important hybrid structures that use band gaps or periodicity only in some directions: periodic waveguides, photonic-crystal slabs, and photonic-crystal fibers. The authors demonstrate how the capabilities of photonic crystals to localize light can be put to work in devices such as filters and splitters. A new appendix provides an overview of computational methods for electromagnetism. Existing chapters have been considerably updated and expanded to include many new three-dimensional photonic crystals, an extensive tutorial on device design using temporal coupled-mode theory, discussions of diffraction and refraction at crystal interfaces, and more. Richly illustrated and accessibly written, Photonic Crystals is an indispensable resource for students and researchers. Extensively revised and expanded Features improved graphics throughout Includes new chapters on photonic-crystal fibers and combined index-and band-gap-guiding Provides an introduction to coupled-mode theory as a powerful tool for device design Covers many new topics, including omnidirectional reflection, anomalous refraction and diffraction, computational photonics, and much more.


Optical Antennas

Optical Antennas
Author: Mario Agio
Publisher: Cambridge University Press
Total Pages: 481
Release: 2013-01-03
Genre: Science
ISBN: 110701414X

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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.


Principles of Nano-Optics

Principles of Nano-Optics
Author: Lukas Novotny
Publisher: Cambridge University Press
Total Pages: 583
Release: 2012-09-06
Genre: Science
ISBN: 1107005469

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Fully revised and in its second edition, this standard reference on nano-optics is ideal for graduate students and researchers alike.