Quantum Optical Control of Spins and Excitons in Semiconductor Quantum Dots

Quantum Optical Control of Spins and Excitons in Semiconductor Quantum Dots PDF Author: Pochung Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 248

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Quantum Optical Control of Spins and Excitons in Semiconductor Quantum Dots

Quantum Optical Control of Spins and Excitons in Semiconductor Quantum Dots PDF Author: Pochung Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 248

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Book Description


Single Quantum Dots

Single Quantum Dots PDF Author: Peter Michler
Publisher: Springer Science & Business Media
ISBN: 9783540140221
Category : Science
Languages : en
Pages : 370

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Book Description
Special focus is given to the optical and electronic properties of single quantum dots due to their potential applications in devices operating with single electrons and/or single photons. This includes quantum dots in electric and magnetic fields, cavity-quantum electrodynamics, nonclassical light generation, and coherent optical control of excitons.

Quantum Dots

Quantum Dots PDF Author: Alexander Tartakovskii
Publisher: Cambridge University Press
ISBN: 1107012589
Category : Science
Languages : en
Pages : 377

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Book Description
A comprehensive review of cutting-edge solid state research, focusing on quantum dot nanostructures, for graduate students and researchers.

Optical Generation and Control of Quantum Coherence in Semiconductor Nanostructures

Optical Generation and Control of Quantum Coherence in Semiconductor Nanostructures PDF Author: Gabriela Slavcheva
Publisher: Springer Science & Business Media
ISBN: 3642124917
Category : Science
Languages : en
Pages : 338

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Book Description
The fundamental concept of quantum coherence plays a central role in quantum physics, cutting across disciplines of quantum optics, atomic and condensed matter physics. Quantum coherence represents a universal property of the quantum s- tems that applies both to light and matter thereby tying together materials and p- nomena. Moreover, the optical coherence can be transferred to the medium through the light-matter interactions. Since the early days of quantum mechanics there has been a desire to control dynamics of quantum systems. The generation and c- trol of quantum coherence in matter by optical means, in particular, represents a viable way to achieve this longstanding goal and semiconductor nanostructures are the most promising candidates for controllable quantum systems. Optical generation and control of coherent light-matter states in semiconductor quantum nanostructures is precisely the scope of the present book. Recently, there has been a great deal of interest in the subject of quantum coh- ence. We are currently witnessing parallel growth of activities in different physical systems that are all built around the central concept of manipulation of quantum coherence. The burgeoning activities in solid-state systems, and semiconductors in particular, have been strongly driven by the unprecedented control of coherence that previously has been demonstrated in quantum optics of atoms and molecules, and is now taking advantage of the remarkable advances in semiconductor fabrication technologies. A recent impetus to exploit the coherent quantum phenomena comes from the emergence of the quantum information paradigm.

Spins in Optically Active Quantum Dots

Spins in Optically Active Quantum Dots PDF Author: Oliver Gywat
Publisher: John Wiley & Sons
ISBN: 3527408061
Category : Technology & Engineering
Languages : en
Pages : 220

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Book Description
Filling a gap in the literature, this up-to-date introduction to the field provides an overview of current experimental techniques, basic theoretical concepts, and sample fabrication methods. Following an introduction, this monograph deals with optically active quantum dots and their integration into electro-optical devices, before looking at the theory of quantum confined states and quantum dots interacting with the radiation field. Final chapters cover spin-spin interaction in quantum dots as well as spin and charge states, showing how to use single spins for break-through quantum computation. A conclusion and outlook round off the volume. The result is a primer providing the essential basic knowledge necessary for young researchers entering the field, as well as semiconductor and theoretical physicists, PhD students in physics and material sciences, electrical engineers and materials scientists.

Quantum Coherence Correlation and Decoherence in Semiconductor Nanostructures

Quantum Coherence Correlation and Decoherence in Semiconductor Nanostructures PDF Author: Toshihide Takagahara
Publisher: Academic Press
ISBN: 0080525121
Category : Technology & Engineering
Languages : en
Pages : 508

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Book Description
Semiconductor nanostructures are attracting a great deal of interest as the most promising device with which to implement quantum information processing and quantum computing. This book surveys the present status of nanofabrication techniques, near field spectroscopy and microscopy to assist the fabricated nanostructures. It will be essential reading for academic and industrial researchers in pure and applied physics, optics, semiconductors and microelectronics. - The first up-to-date review articles on various aspects on quantum coherence, correlation and decoherence in semiconductor nanostructures

Semiconductor Quantum Bits

Semiconductor Quantum Bits PDF Author: Fritz Henneberger
Publisher: CRC Press
ISBN: 9814241199
Category : Science
Languages : en
Pages : 516

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Book Description
This book highlights state-of-the-art qubit implementations in semiconductors and provides an extensive overview of this newly emerging field. Semiconductor nanostructures have huge potential as future quantum information devices as they provide various ways of qubit implementation (electron spin, electronic excitation) as well as a way to transfer

Quantum Dots for Quantum Information Technologies

Quantum Dots for Quantum Information Technologies PDF Author: Peter Michler
Publisher: Springer
ISBN: 3319563785
Category : Science
Languages : en
Pages : 457

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Book Description
This book highlights the most recent developments in quantum dot spin physics and the generation of deterministic superior non-classical light states with quantum dots. In particular, it addresses single quantum dot spin manipulation, spin-photon entanglement and the generation of single-photon and entangled photon pair states with nearly ideal properties. The role of semiconductor microcavities, nanophotonic interfaces as well as quantum photonic integrated circuits is emphasized. The latest theoretical and experimental studies of phonon-dressed light matter interaction, single-dot lasing and resonance fluorescence in QD cavity systems are also provided. The book is written by the leading experts in the field.

Nano-photonics in III-V Semiconductors for Integrated Quantum Optical Circuits

Nano-photonics in III-V Semiconductors for Integrated Quantum Optical Circuits PDF Author: Nicholas Andrew Wasley
Publisher: Springer Science & Business Media
ISBN: 3319015141
Category : Technology & Engineering
Languages : en
Pages : 139

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Book Description
This thesis breaks new ground in the physics of photonic circuits for quantum optical applications. The photonic circuits are based either on ridge waveguides or photonic crystals, with embedded quantum dots providing the single qubit, quantum optical emitters. The highlight of the thesis is the first demonstration of a spin-photon interface using an all-waveguide geometry, a vital component of a quantum optical circuit, based on deterministic single photon emission from a single quantum dot. The work makes a further important contribution to the field by demonstrating the effects and limitations that inevitable disorder places on photon propagation in photonic crystal waveguides, a further key component of quantum optical circuits. Overall the thesis offers a number of highly novel contributions to the field; those on chip circuits may prove to be the only means of scaling up the highly promising quantum-dot-based quantum information technology.

Electron and Photon Confinement in Semiconductor Nanostructures

Electron and Photon Confinement in Semiconductor Nanostructures PDF Author: BenoƮt Deveaud
Publisher: IOS Press
ISBN: 9781586033521
Category : Science
Languages : en
Pages : 584

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Book Description
The purpose of this course was to give an overview of the physics of artificial semiconductor structures confining electrons and photons. It furnishes the background for several applications in particular in the domain of optical devices, lasers, light emitting diodes or photonic crystals. The effects related to the microactivity polaritons, which are mixed electromagnetic radiation-exciton states inside a semiconconductor microactivity are covered. The study of the characteristics of such states shows strong relations with the domain of cavity quantum electrodynamics and thus with the investigation of some fundamental theoretical concepts.