Results 261 to 270 of about 34,812 (312)

Quantum Optics and Quantum Computation

2022
This presentation was delivered as part of the Optics Seminar Course hosted by Professor Xiaoyong Hu at Peking University in 2022. 
Dipankar Bhattacharyya, Jyotirmoy Guha
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Quantum optical phase

Journal of Modern Optics, 1997
Simple physical ideas lead us to identify the phase of a single mode of the electromagnetic field as the quantity conjugate to the photon number. This in turn leads to the form of the phase probability distribution. The phase operator cannot be represented in the conventional infinite dimensional Hilbert space but can be expressed by means of a finite ...
Pegg, DT, Barnett, SM
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Quantum Optics

Annals of the New York Academy of Sciences, 1994
6. Intensity interference 1114 6.1 Tw o type s of intensit y interference ; 6.2 Brow n - Twis s intensit y interference ; 6.3 Advance d wave s interference ; 6.4 Simultaneou s observatio n of tw o type s of interference ; 6.5 Classica l model s 7. Conclusion 1120 References 1122 Abstract. Presented belo w is th e critical review of th e moder n optical
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A quantum wavelet for quantum optics

Il Nuovo Cimento B Series 11, 1993
Aquantum, or operator-valued, wavelet is defined for a general density operator\(\hat \rho \), in a basis generated by a general observable\(\hat \theta \) by defining an operator-valued dilation. The scale changing part of the dilation is shown to correspond to the Yuen squeeze operator. The wavelet gives a family of operator-valued coefficients which
G. M. D’Ariano, B. DeFacio
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A quantum optical circulator

Science, 2016
Quantum Optics A circulator is a passive three- or four-port device that routes signals according to a simple protocol: If the ports are numbered in ascending order, a signal that enters the circulator through port 1, 2, 3, or 4 exits it through port 2, 3, 4, or 1, respectively. Scheucher et al.
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Quantum optics and quantum entanglement

Journal of Optics B: Quantum and Semiclassical Optics, 2003
This Special Issue of Journal of Optics B: Quantum and Semiclassical Optics brings together contributions of various researchers working on theoretical and experimental aspects of quantum optics and quantum entanglement. The physics of quantum entangled states, an interdisciplinary field of research involving quantum optics, physics of quantum ...
Leo Hollberg   +4 more
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Practical quantum optics

2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, 2013
What does it mean if optics is quantum? Is hard core quantum optics solely concerned with the study of fundamental physics questions or is it also useful for practical applications? The course will give answers to these questions following the tradition of the two last CLEO Europe's.
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Quantum Algebras for Quantum Optics

2003
Many models in Quantum Optics, such as two- and three-wave mixing and interaction of two-level atoms with a single-mode radiation field (Dicke model), can be described by interaction Hamiltonians of the form $$ H = \left( \begin{gathered} 0 {A_l} 0 \ldots 0 \hfill \\ {A_l} 0 {A_{{l - 1}}} \ldots 0 \hfill \\ \ldots \ldots \ldots \ldots \ldots \hfill
S. M. Chumakov, A. Ballesteros
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