نتایج جستجو برای: quantum interference

تعداد نتایج: 386868  

Journal: :Physical Review Letters 2003

Journal: :European Journal of Physics 2002

Journal: :Beilstein Journal of Nanotechnology 2015

2015
Partha Pratim Sahu

Quantum interference is indispensable to derive integrated quantum optic technologies (1-2). For further progress in large scale integration of quantum optic circuit, we have introduced first time two mode interference (TMI) coupler as an ultra compact component. The quantum interference varying with coupling length corresponding to the coupling ratio is studied and the larger HOM dip with peak...

2009
Michele Mosca

Quantum computers use the quantum interference of diierent computational paths to enhance correct outcomes and suppress erroneous outcomes of computations. A common pattern underpinning quantum algorithms can be identiied when quantum computation is viewed as multi-particle interference. We use this approach to review (and improve) some of the existing quantum algorithms and to show how they ar...

Journal: :New Journal of Physics 2007

Journal: :Nature communications 2013
Nicolò Spagnolo Chiara Vitelli Lorenzo Aparo Paolo Mataloni Fabio Sciarrino Andrea Crespi Roberta Ramponi Roberto Osellame

The main features of quantum mechanics reside in interference deriving from the superposition of different quantum states. While current quantum optical technology enables two-photon interference both in bulk and integrated systems, simultaneous interference of more than two particles, leading to richer quantum phenomena, is still a challenging task. Here we report the experimental observation ...

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