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A Highly Integrated Surface Plasmon Resonance Sensor Based On A Focusing Diffractive Optic Element
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Book Synopsis A Highly Integrated Surface Plasmon Resonance Sensor Based on a Focusing Diffractive Optic Element by : Muhammad Zeeshan Khalid
Download or read book A Highly Integrated Surface Plasmon Resonance Sensor Based on a Focusing Diffractive Optic Element written by Muhammad Zeeshan Khalid and published by . This book was released on 2007 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Surface plasmon resonance (SPR) sensing is now widely used in biosensing applications. There is significant scope to reduce the cost and complexity of existing commercial devices by increasing the level of optical integration. This thesis presents an SPR sensor that utilizes a diffractive optical element (DOE) which is integrated directly into the sensor-head and which significantly reduces the optical complexity. This design is intended for eventual mass replication via a suitable molding technique. This system is designed to be used within an angular sensing scheme and the DOE delivers the required 15℗ð angular beam divergence. The beam-steering optics are modeled using ray-tracing, while the diffraction efficiency analysis of the DOE is performed using both scalar and rigorous techniques. The complete design, fabrication and experimental results are presented." --
Book Synopsis Geometric Feature-Based Fiber Optic Surface Plasmon Resonance Sensors by : Sanjeev Kumar Raghuwanshi
Download or read book Geometric Feature-Based Fiber Optic Surface Plasmon Resonance Sensors written by Sanjeev Kumar Raghuwanshi and published by Springer Nature. This book was released on 2023-12-20 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the surface plasmon resonance (SPR) technique covering fibre optic sensor research. It highlights recent advancements in geometric feature-based fibre optic SPR sensors for chemical/biochemical/biosensor applications. The contents also discuss the principle of the SPR sensing technique as well as various designs of fibre optic SPR probes for improving sensor sensitivity. It also includes numerous examples of SPR-based fibre optic sensors with various geometric (such as U-type, taper type, D-type, and interferometric-based) sensors. This volume will be a useful reference to those in academia and industry especially researchers with useful information focusing on fibre optic SPR sensors.
Book Synopsis Integrated Optical SPR (surface Plasmon Resonance) Sensor Based on Optoelectronic Platform by : Hyungseok Bang
Download or read book Integrated Optical SPR (surface Plasmon Resonance) Sensor Based on Optoelectronic Platform written by Hyungseok Bang and published by . This book was released on 2008 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current major demands in SPR sensor development are system miniaturization and throughput improvement. Structuring an array of integrated optical SPR sensor heads on a semiconductor based optoelectronic platform could be a promising solution for those issues, since integrated optical waveguides have highly miniaturized dimension and the optoelectronic platform enables on-chip optical-to-electrical signal conversion. Utilizing a semiconductor based platform to achieve optoelectronic functionality poses requirements to the senor head; the sensor head needs to have reasonably small size while it should have reasonable sensitivity and fabrication tolerance. This research proposes a novel type of SPR sensor head and demonstrates a fabricated device with an array of integrated optical SPR sensor heads endowed with optoelectronic functionality. The novel integrated optical SPR sensor head relies on mode conversion efficiency for its operational principle. The beauty of this type of sensor head is it can produce clear contrast in SPR spectrum with a highly miniaturized and simple structure, in contrast to several-millimeter-scale conventional absorption type or interferometer type sensor heads. The integrated optical SPR sensor with optoelectronic functionality has been realized by structuring a dielectric waveguide based SPR sensor head on a photodetector-integrated semiconductor substrate. A large number of unit sensors have been fabricated on a substrate with a batch fabrication process, which promises a high throughput SPR sensor system or low-priced disposable sensors.
Book Synopsis Photonics Elements for Sensing and Optical Conversions by : Nikolay L. Kazanskiy
Download or read book Photonics Elements for Sensing and Optical Conversions written by Nikolay L. Kazanskiy and published by CRC Press. This book was released on 2023-12-08 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a number of a rapidly growing areas of knowledge that may be termed as diffractive nanophotonics. It also discusses in detail photonic components that may find uses in sensorics and optical transformations. Photonics Elements for Sensing and Optical Conversions, covers a number of rapidly growing areas of knowledge that may be termed as diffractive nanophotonics. The book examines the advances in computational electrodynamics and nanoelectronics that have made it possible to design and manufacture novel types of photonic components and devices boasting unique properties unattainable in the realm of classical optics. The authors discuss plasmonic sensors, and new types of wavefront sensors and nanolasers that are widely used in telecommunications, quantum informatics and optical transformations. The book also deals with the recent advances in the plasmonic sensors based on metal-insulator-metal waveguides for biochemical sensing applications. Additionally, nanolasers are examined in detail, with a focus on contemporary issues, the book also deals with the fundamentals and highly attractive applications of metamaterials and metasurfaces. The authors provide an insight into sensors based on Zernike optical decomposition using a multi-order diffractive optical element, and explore the performance advances that can be achieved with optical computing. The book is written for opticians, scientists and researchers who are interested in an interesting section of plasmonic sensors, new types of wavefront sensors and nanolasers, and optical transformations. The book will be bought by upper graduate and graduate level students looking to specialize in photonics and optics.
Book Synopsis Surface Plasmon Resonance Based Sensors by : Jiri Homola
Download or read book Surface Plasmon Resonance Based Sensors written by Jiri Homola and published by Springer Science & Business Media. This book was released on 2006-08-18 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive treatment of the field of SPR sensors, in three parts. Part I introduces principles of surface plasmon resonance bio-sensors, electromagnetic theory of surface plasmons, theory of SPR sensors and molecular interactions at sensor surfaces. Part II examines the development of SPR sensor instrumentation and functionalization methods. Part III reviews applications of SPR biosensors in the study of molecules, and in environmental monitoring, food safety and medical diagnostics.
Book Synopsis 2D Materials for Surface Plasmon Resonance-based Sensors by : Sanjeev Kumar Raghuwanshi
Download or read book 2D Materials for Surface Plasmon Resonance-based Sensors written by Sanjeev Kumar Raghuwanshi and published by CRC Press. This book was released on 2021-12-12 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials for Surface Plasmon Resonance-based Sensors offers comprehensive coverage of recent design and development (including processing and fabrication) of 2D materials in the context of plasmonic-based devices. It provides a thorough overview of the basic principles and techniques used in the analysis and design of 2D material-based optical sensor systems. Beginning with the basic concepts of plasmon/plasmonic sensors and mathematical modelling, the authors explain the fundamental properties of 2D materials, including Black Phosphorus (BP), Phosphorene, Graphene, Transition metal dichalcogenides (TMDCs), MXene's and SW-CNT. It also details the applications of these emerging materials in clinical diagnosis and their future trends. This text will be useful for practising engineers, undergraduate and postgraduate students. Key Features Presents the fundamental concepts of 2D material assisted fibre optic and prism based SPR sensor in a student-friendly manner. Includes the recent synthesis and characterization techniques of 2D materials. Provides computational results of recently discovered electronic and optical properties of the 2D materials along with their effectiveness in the field of plasmonic sensors. Presents emerging applications of novel 2D material-based plasmonic sensors in the field of chemical, bio-chemical and biosensing.
Book Synopsis Surface Plasmon Resonance Sensors by : Leiva Casemiro Oliveira
Download or read book Surface Plasmon Resonance Sensors written by Leiva Casemiro Oliveira and published by Springer. This book was released on 2019-06-13 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This significantly extended second edition addresses the important physical phenomenon of Surface Plasmon Resonance (SPR) or Surface Plasmon Polaritons (SPP) in thin metal films, a phenomenon which is exploited in the design of a large variety of physico-chemical optical sensors. In this treatment, crucial materials aspects for design and optimization of SPR sensors are investigated and described in detail. The text covers a selection of nanometer thin metal films, ranging from free-electron to the platinum-type conductors, along with their combination with a large variety of dielectric substrate materials, and associated individual layer and opto-geometric arrangements. Whereas the first edition treated solely the metal-liquid interface, the SP-resonance conditions considered here are expanded to cover the metal-gas interface in the angular and wavelength interrogation modes, localized and long-range SP's and the influence of native oxidic ad-layers in the case of non-noble metals. Furthermore, a selection of metal grating structures that allow SP excitation is presented, as are features of radiative SP's. Finally, this treatise includes as-yet hardly explored SPR features of selected metal–metal and metal–dielectric superlattices. An in-depth multilayer Fresnel evaluation provides the mathematical tool for this optical analysis, which otherwise relies solely on experimentally determined electro-optical materials parameters.
Book Synopsis Surface Plasmon Resonance Sensors by : Leiva Casemiro Oliveira
Download or read book Surface Plasmon Resonance Sensors written by Leiva Casemiro Oliveira and published by Springer. This book was released on 2015-02-23 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the important physical phenomenon of Surface Plasmon Resonance or Surface Plasmon Polaritons in thin metal films, a phenomenon which is exploited in the design of a large variety of physico-chemical optical sensors. In this treatment, crucial materials aspects for design and optimization of SPR sensors are investigated and outlined in detail. The text covers the selection of nanometer thin metal films, ranging from free-electron to the platinum type conductors, along with their combination with a large variety of dielectric substrate materials, and associated individual layer and opto-geometric arrangements. Furthermore, as-yet hardly explored SPR features of selected metal–metal and metal–dielectric super lattices are included in this report. An in-depth multilayer Fresnel evaluation provides the mathematical tool for this optical analysis, which otherwise relies solely on experimentally determined electro-optical materials parameters.
Book Synopsis Handbook of Surface Plasmon Resonance by : Richard B M Schasfoort
Download or read book Handbook of Surface Plasmon Resonance written by Richard B M Schasfoort and published by Royal Society of Chemistry. This book was released on 2017-05-24 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface plasmon resonance (SPR) plays a dominant role in real-time interaction sensing of biomolecular binding events and with the biosensor field expanding more applications are being found. In response to the market, an update to the original title which was published in 2008 is now appropriate. With over fifty percent of the material being updated, this book provides a total system description including optics, fluidics and sensor surfaces. Spanning theory, instrumentation and applications, it covers all the relevant issues for the practicing researcher. Unlocking the potential for SPR by showing highly exciting and unique opportunities for unraveling the functional relationships of complex biological processes, it is intended for a wide audience. A comprehensive and accessible source it contains expanded tutorial details to inspire students and guide them in this technology.
Book Synopsis Fiber Optic Sensors Based on Plasmonics by : Banshi Dhar Gupta
Download or read book Fiber Optic Sensors Based on Plasmonics written by Banshi Dhar Gupta and published by World Scientific Publishing Company. This book was released on 2015 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an introduction of surface plasmons and presents its applications in the sensing of various chemical and biological analyses using optical fiber technology. The field is developed by introducing the surface plasmons for semi-infinite metal dielectric interface with discussion of their propagation length and penetration depth. Practical issues with the excitation of surface plasmons in different configurations and in various geometries including various means of their excitation have also been included. The book discusses the essential components of fiber optic sensors, their functions and the performance parameters along with the theoretical description of fiber optic Surface Plasmon Resonance (SPR) sensors with respect to various light launching conditions. The fabrication methods and protocols used for the fabrication of the fiber optic SPR chemical and biosensors have been described. Some fiber optic sensing applications based on SPR phenomena and various issues, such as sensitivity enhancement, influence of external stimuli etc, have been an important part of the book. The book will help beginners as well as established researchers in understanding the fundamentals and advancements of optical fiber plasmonic sensor technology. The book contains both the rigorous theory and the experimental techniques of SPR and related variety of sensors.
Book Synopsis Phase Sensitivity and Optimization of Surface Plasmon Resonance Based Integrated Optical Sensors by : Ronen Barak
Download or read book Phase Sensitivity and Optimization of Surface Plasmon Resonance Based Integrated Optical Sensors written by Ronen Barak and published by . This book was released on 2003 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plasmonics-Based Optical Sensors and Detectors by : Banshi D. Gupta
Download or read book Plasmonics-Based Optical Sensors and Detectors written by Banshi D. Gupta and published by CRC Press. This book was released on 2023-08-24 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics stems from the surface charge density oscillations at metal–dielectric interface, leading to extremely strong light–matter interactions. In the past few decades, plasmonics has become one of the most favorite fields/techniques in realizing high-performance photonic devices. For this purpose, different new concepts, such as exploration of different radiation frequency regions, two-dimensional materials/heterostructures, and different types of substrates for the excitation of plasmons have been investigated for plasmonics-based sensors and detectors. This book focuses on the recent and advanced works on optical sensors and detectors utilizing plasmonic techniques for opto-electronic applications. The book is unique as it describes both sensors and detectors based on plasmonics and their practical applications in a single book, a feature not found in any book so far.
Book Synopsis D-Shaped Optical Fiber Sensor Based on Surface Plasmon Resonance by : Yu Ying
Download or read book D-Shaped Optical Fiber Sensor Based on Surface Plasmon Resonance written by Yu Ying and published by . This book was released on 2019-12-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lab-on-Fiber Technology by : Andrea Cusano
Download or read book Lab-on-Fiber Technology written by Andrea Cusano and published by Springer. This book was released on 2014-07-29 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on a research field that is rapidly emerging as one of the most promising ones for the global optics and photonics community: the “lab-on-fiber” technology. Inspired by the well-established "lab on-a-chip" concept, this new technology essentially envisages novel and highly functionalized devices completely integrated into a single optical fiber for both communication and sensing applications. Based on the R&D experience of some of the world's leading authorities in the fields of optics, photonics, nanotechnology, and material science, this book provides a broad and accurate description of the main developments and achievements in the lab-on-fiber technology roadmap, also highlighting the new perspectives and challenges to be faced. This book is essential for scientists interested in the cutting-edge fiber optic technology, but also for graduate students.
Book Synopsis SURFACE PLASMON COUPLED SENSOR AND NANOLENS by : Hyungduk Ko
Download or read book SURFACE PLASMON COUPLED SENSOR AND NANOLENS written by Hyungduk Ko and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation consists of two topics. One is a "Multi-pass Fiber Optic Surface Plasmon Resonance Sensor (SPR)" and the other is a "Nano-metallic Surface Plasmon Lens." Since both topics involved surface plasmon, the title of this dissertation is named "Surface plasmon coupled sensor and nanolens." For a multi-pass fiber optic SPR sensor, a fiber optic 4-pass SPR sensor coupled with a field-assist capability for detecting an extremely low concentration of charged particles is first demonstrated. The multipass feature increases the sensitivity by a factor equal to the number of passes. The field-assist feature forces charged particles/molecules to the SPR surface, increasing the sensitivity by an additional factor of about 100. Overall, the sensitivity exceeds the one-pass SPR device by a factor of about 400. A 10 pM concentration of 47 nm diameter polystyrene (PS) latex beads and 1?M concentration of salt dissolved in DI water were detected within a few seconds by the combined system. The equivalent index resolution for atomic size corresponding to ionized chlorine in salt is 10-8. This technique offers the potential for sensitive and fast detection of biomolecules in a solution. Secondly, a 44-pass fiber optic surface plasmon resonance (SPR) sensor coupled with a field-assist capability for measurement of refractive index change due to positive and negative ions is shown. The field-assist feature forces ions to the SPR surface, causing the SPR signal response to change which reflects a decrease or increase in refractive index depending on whether positive or negative ions are being attracted to the surface. This technique offers the potential for the sensitive detection of cations and anions in a solution. For a nano-metallic surface plasmon lens, we analyze the transmission of a normally incident plane wave through an Ag/dielectric layered concentric ring structure using finite difference time domain (FDTD) analysis. The dependency of the transmission efficiency on the refractive index in slit is studied. The numerical analysis indicates that the focusing beyond diffraction limit is found even at the extended focal length comparable to the distance of 7" from the exit plane using a circularly polarized coherent plane wave,?=405 nm. Especially, compared to an Ag-only structure, the Ag/ LiNbO3 structure amplifies the transmission power by a factor of 6. Therefore, this Ag/dielectric layered lens has the potential for significantly higher resolution imaging and optical data storage.
Book Synopsis Applications of Nanomaterials in Sensors and Diagnostics by : Adisorn Tuantranont
Download or read book Applications of Nanomaterials in Sensors and Diagnostics written by Adisorn Tuantranont and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent progress in the synthesis of nanomaterials and our fundamental understanding of their properties has led to significant advances in nanomaterial-based gas, chemical and biological sensors. Leading experts around the world highlight the latest findings on a wide range of nanomaterials including nanoparticles, quantum dots, carbon nanotubes, molecularly imprinted nanostructures or plastibodies, nanometals, DNA-based structures, smart nanomaterials, nanoprobes, magnetic nanomaterials, organic molecules like phthalocyanines and porphyrins, and the most amazing novel nanomaterial, called graphene. Various sensing techniques such as nanoscaled electrochemical detection, functional nanomaterial-amplified optical assays, colorimetry, fluorescence and electrochemiluminescence, as well as biomedical diagnosis applications, e.g. for cancer and bone disease, are thoroughly reviewed and explained in detail. This volume will provide an invaluable source of information for scientists working in the field of nanomaterial-based technology as well as for advanced students in analytical chemistry, biochemistry, electrochemistry, material science, micro- and nanotechnology.
Book Synopsis Surface Plasmon Resonance Based Optical Dispersion Sensor by : Scott R. Karlsen
Download or read book Surface Plasmon Resonance Based Optical Dispersion Sensor written by Scott R. Karlsen and published by . This book was released on 1994 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
