Nanostructured Silicon for Photonics

Nanostructured Silicon for Photonics PDF Author: Zeno Gaburro
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 260

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Book Description
The use of light to channel signals around electronic chips could solve several current problems in microelectronic evolution including: power dissipation, interconnect bottlenecks, input/output from/to optical communication channels, poor signal bandwidth, etc. It is unfortunate that silicon is not a good photonic material: it has a poor light-emission efficiency and exhibits a negligible electro-optical effect. Silicon photonics is a field having the objective of improving the physical properties of silicon; thus turning it into a photonic material and permitting the full convergence of electronics and photonics.

Nanostructured Silicon for Photonics

Nanostructured Silicon for Photonics PDF Author: Zeno Gaburro
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 260

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Book Description
The use of light to channel signals around electronic chips could solve several current problems in microelectronic evolution including: power dissipation, interconnect bottlenecks, input/output from/to optical communication channels, poor signal bandwidth, etc. It is unfortunate that silicon is not a good photonic material: it has a poor light-emission efficiency and exhibits a negligible electro-optical effect. Silicon photonics is a field having the objective of improving the physical properties of silicon; thus turning it into a photonic material and permitting the full convergence of electronics and photonics.

Device Applications of Silicon Nanocrystals and Nanostructures

Device Applications of Silicon Nanocrystals and Nanostructures PDF Author: Nobuyoshi Koshida
Publisher: Springer Science & Business Media
ISBN: 0387786899
Category : Technology & Engineering
Languages : en
Pages : 350

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Book Description
Recent developments in the technology of silicon nanocrystals and silicon nanostructures, where quantum-size effects are important, are systematically described including examples of device applications. Due to the strong quantum confinement effect, the material properties are freed from the usual indirect- or direct-bandgap regime, and the optical, electrical, thermal, and chemical properties of these nanocrystalline and nanostructured semiconductors are drastically changed from those of bulk silicon. In addition to efficient visible luminescence, various other useful material functions are induced in nanocrystalline silicon and periodic silicon nanostructures. Some novel devices and applications, in fields such as photonics (electroluminescence diode, microcavity, and waveguide), electronics (single-electron device, spin transistor, nonvolatile memory, and ballistic electron emitter), acoustics, and biology, have been developed by the use of these quantum-induced functions in ways different from the conventional scaling principle for ULSI.

Silicon Nanocrystals

Silicon Nanocrystals PDF Author: Lorenzo Pavesi
Publisher: John Wiley & Sons
ISBN: 9783527629961
Category : Technology & Engineering
Languages : en
Pages : 648

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Book Description
This unique collection of knowledge represents a comprehensive treatment of the fundamental and practical consequences of size reduction in silicon crystals. This clearly structured reference introduces readers to the optical, electrical and thermal properties of silicon nanocrystals that arise from their greatly reduced dimensions. It covers their synthesis and characterization from both chemical and physical viewpoints, including ion implantation, colloidal synthesis and vapor deposition methods. A major part of the text is devoted to applications in microelectronics as well as photonics and nanobiotechnology, making this of great interest to the high-tech industry.

Silicon Photonics Design

Silicon Photonics Design PDF Author: Lukas Chrostowski
Publisher: Cambridge University Press
ISBN: 1107085454
Category : Science
Languages : en
Pages : 439

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Book Description
This hands-on introduction to silicon photonics engineering equips students with everything they need to begin creating foundry-ready designs.

Semiconductor Nanostructures for Optoelectronic Applications

Semiconductor Nanostructures for Optoelectronic Applications PDF Author: Todd D. Steiner
Publisher: Artech House
ISBN: 9781580537520
Category : Technology & Engineering
Languages : en
Pages : 438

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Book Description
Annotation Tiny structures measurable on the nanometer scale (one-billionth of a meter) are known as nanostructures, and nanotechnology is the emerging application of these nanostructures into useful nanoscale devices. As we enter the 21st century, more and more professional are using nanotechnology to create semiconductors for a variety of applications, including communications, information technology, medical, and transportation devices. Written by today's best researchers of semiconductor nanostructures, this cutting-edge resource provides a snapshot of this exciting and fast-changing field. The book covers the latest advances in nanotechnology and discusses the applications of nanostructures to optoelectronics, photonics, and electronics.

Silicon Photonics II

Silicon Photonics II PDF Author: David J. Lockwood
Publisher: Springer Science & Business Media
ISBN: 3642105068
Category : Science
Languages : en
Pages : 264

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Book Description
This book is volume II of a series of books on silicon photonics. It gives a fascinating picture of the state-of-the-art in silicon photonics from a component perspective. It presents a perspective on what can be expected in the near future. It is formed from a selected number of reviews authored by world leaders in the field, and is written from both academic and industrial viewpoints. An in-depth discussion of the route towards fully integrated silicon photonics is presented. This book will be useful not only to physicists, chemists, materials scientists, and engineers but also to graduate students who are interested in the fields of micro- and nanophotonics and optoelectronics.

Silicon Photonics

Silicon Photonics PDF Author: Lorenzo Pavesi
Publisher: Springer Science & Business Media
ISBN: 9783540210221
Category : Science
Languages : en
Pages : 424

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Book Description
This book gives a fascinating picture of the state-of-the-art in silicon photonics and a perspective on what can be expected in the near future. It is composed of a selected number of reviews authored by world leaders in the field and is written from both academic and industrial viewpoints. An in-depth discussion of the route towards fully integrated silicon photonics is presented. This book will be useful not only to physicists, chemists, materials scientists, and engineers but also to graduate students who are interested in the fields of microphotonics and optoelectronics.

Light Emitting Silicon for Microphotonics

Light Emitting Silicon for Microphotonics PDF Author: Stefano Ossicini
Publisher: Springer Science & Business Media
ISBN: 9783540402336
Category : Science
Languages : en
Pages : 300

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Book Description
A fascinating insight into the state-of-the-art in silicon microphotonics and on what we can expect in the near future. The book presents an overview of the current understanding of getting light from silicon. It concentrates mainly on low dimensional silicon structures, like quantum dots, wires and wells, but covers also alternative approaches like porous silicon and the doping of silicon with rare-earths. The emphasis is on the experimental and theoretical achievements concerning the optoelectronic properties of confined silicon structures obtained during recent years. Silicon based photonic crystals are in particular considered. An in depth discussion of the route towards a silicon laser is presented.

Silicon-Germanium (SiGe) Nanostructures

Silicon-Germanium (SiGe) Nanostructures PDF Author: Y. Shiraki
Publisher: Elsevier
ISBN: 0857091425
Category : Technology & Engineering
Languages : en
Pages : 649

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Book Description
Nanostructured silicon-germanium (SiGe) opens up the prospects of novel and enhanced electronic device performance, especially for semiconductor devices. Silicon-germanium (SiGe) nanostructures reviews the materials science of nanostructures and their properties and applications in different electronic devices.The introductory part one covers the structural properties of SiGe nanostructures, with a further chapter discussing electronic band structures of SiGe alloys. Part two concentrates on the formation of SiGe nanostructures, with chapters on different methods of crystal growth such as molecular beam epitaxy and chemical vapour deposition. This part also includes chapters covering strain engineering and modelling. Part three covers the material properties of SiGe nanostructures, including chapters on such topics as strain-induced defects, transport properties and microcavities and quantum cascade laser structures. In Part four, devices utilising SiGe alloys are discussed. Chapters cover ultra large scale integrated applications, MOSFETs and the use of SiGe in different types of transistors and optical devices.With its distinguished editors and team of international contributors, Silicon-germanium (SiGe) nanostructures is a standard reference for researchers focusing on semiconductor devices and materials in industry and academia, particularly those interested in nanostructures. - Reviews the materials science of nanostructures and their properties and applications in different electronic devices - Assesses the structural properties of SiGe nanostructures, discussing electronic band structures of SiGe alloys - Explores the formation of SiGe nanostructuresfeaturing different methods of crystal growth such as molecular beam epitaxy and chemical vapour deposition

Nanostructured and Subwavelength Waveguides

Nanostructured and Subwavelength Waveguides PDF Author: Maksim Skorobogatiy
Publisher: John Wiley & Sons
ISBN: 1119974518
Category : Technology & Engineering
Languages : en
Pages : 337

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Book Description
Optical waveguides take a prominent role in photonics because they are able to trap and to transport light efficiently between a point of excitation and a point of detection. Moreover, waveguides allow the management of many of the fundamental properties of light and allow highly controlled interaction with other optical systems. For this reason waveguides are ubiquitous in telecommunications, sensing, spectroscopy, light sources, and high power light delivery. Nanostructured and subwavelength waveguides have additional advantages; they are able to confine light at a length scale below the diffraction limit and enhance or suppress light-matter interaction, as well as manage fundamental properties of light such as speed and direction of energy and phase propagation. This book presents semi-analytical theory and practical applications of a large number of subwavelength and nanostructured optical waveguides and fibers operating in various regions of the electromagnetic spectrum including visible, near and mid-IR and THz. A large number of approximate, while highly precise analytical expressions are derived that describe various modal properties of the planar and circular isotropic, anisotropic, and metamaterial waveguides and fibers, as well as surface waves propagating on planar, and circular interfaces. A variety of naturally occurring and artificial materials are also considered such as dielectrics, metals, polar materials, anisotropic all-dielectric and metal-dielectric metamaterials. Contents are organized around four major themes: Guidance properties of subwavelength waveguides and fibers made of homogeneous, generally anisotropic materials Guidance properties of nanostructured waveguides and fibers using both exact geometry modelling and effective medium approximation Development of the effective medium approximations for various 1D and 2D nanostructured materials and extension of these approximations to shorter wavelengths Practical applications of subwavelength and nanostructured waveguides and fibers Nanostructured Subwavelengths and Waveguides is unique in that it collects in a single place an extensive range of analytical solutions which are derived in various limits for many practically important and popular waveguide and fiber geometries and materials.