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arxiv: quant-ph/0610221 · v2 · submitted 2006-10-26 · 🪐 quant-ph

Optimal cloning of coherent states by linear optics

classification 🪐 quant-ph
keywords cloningschemecoherentlinearopticaloptimalstatescomponents
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We describe an optical scheme for optimal Gaussian n to m cloning of coherent states. The scheme, which generalizes a recently demonstrated scheme for 1 to 2 cloning, involves only linear optical components and homodyne detection.

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