A novel interferometer to beat the standard quantum limit using optical transverse modes in multimode waveguide

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dc.creatorFu, Jian
dc.date2006-04-14
dc.date2006-05-03
dc.date.accessioned2026-07-07T07:11:52Z
dc.date.available2026-07-07T07:11:52Z
dc.descriptionWe propose a novel interferometer by using optical transverse modes in multimode waveguide that can beat the standard quantum limit. In the scheme, the classical simulation of $N$-partical quantum entangled states is generated by using $N$ independent classical fields and linear optical elements. Similar to the quantum-enhanced measurements, the classical simulation can also achieve $\sqrt{N}$ enhancement over the precision of the measurement $N$ times for independent fields. Due to only using classical fields and linear optical elements, the scheme can be realized much more easily.
dc.description9 pages, 3 figures,some errors corrected
dc.identifierhttps://arxiv.org/abs/quant-ph/0604103
dc.identifierhttp://arxiv.org/abs/quant-ph/0604103
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/111921
dc.subjectQuantum Physics
dc.titleA novel interferometer to beat the standard quantum limit using optical transverse modes in multimode waveguide
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