Journal ArticleDOI
Displacement operator by beam splitter
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In this article, it was shown that the action of the displacement operator D^(z) = exp(za − z¯a) on any quantum state of the radiation field can be well approximated by a beam splitter whose second port is fed by a highly excited coherent state.About:
This article is published in Physics Letters A.The article was published on 1996-07-08. It has received 156 citations till now. The article focuses on the topics: Displacement operator & Coherent states.read more
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Journal ArticleDOI
Multiphoton quantum optics and quantum state engineering
TL;DR: A review of theoretical and experimental aspects of multiphoton quantum optics can be found in this paper, where the authors focus on parametric processes in nonlinear media, with special emphasis on the engineering of nonclassical states of photons and atoms that are relevant for the conceptual investigations and for the practical applications of modern quantum mechanics.
Journal ArticleDOI
Multiphoton Quantum Optics and Quantum State Engineering
TL;DR: A review of theoretical and experimental aspects of multiphoton quantum optics can be found in this paper, where the authors concentrate their attention on parametric processes in nonlinear media, with special emphasis on the engineering of nonclassical states of photons and atoms.
Journal ArticleDOI
Recent developments in photon-level operations on travelling light fields
TL;DR: In this paper, the authors review the relevance of these operations to some of the fundamental aspects of quantum physics and recent advances in this research and present a tutorial on how to generate a photonic state at will.
Journal ArticleDOI
Blueprint for a Scalable Photonic Fault-Tolerant Quantum Computer
J. Eli Bourassa,Rafael N. Alexander,Rafael N. Alexander,Michael Vasmer,Michael Vasmer,Ashlesha Patil,Ilan Tzitrin,Takaya Matsuura,Daiqin Su,Ben Q. Baragiola,Saikat Guha,Guillaume Dauphinais,Krishna Kumar Sabapathy,Nicolas C. Menicucci,Ish Dhand +14 more
TL;DR: The proposed architecture enables exploiting state-of-the-art procedures for the non-deterministic generation of bosonic qubits combined with the strengths of continuous-variable quantum computation, namely the implementation of Clifford gates using easy-to-generate squeezed states.
Book ChapterDOI
II Homodyne Detection and Quantum-State Reconstruction
TL;DR: In this article, the authors reviewed the experimental schemes that have been considered for quantum-state measurement on optical fields, with special emphasis on optical homodyning, and discussed the typical methods for reconstruction of quantum state representations and specific quantum-statistical properties of optical fields.
References
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Book
Quantum Theory Of Angular Momemtum
TL;DR: In this article, the authors present a collection of useful formulas besides those related to angular momentum, and compare different notations used by previous authors, and present results relating to different aspects of the angular momentum theory.
Journal ArticleDOI
Two-photon coherent states of the radiation field
TL;DR: In this paper, the concept of two-photon coherent states is introduced for applications in quantum optics, which is a simple generalization of the well-known minimum-uncertainty wave packets.
Journal ArticleDOI