کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
847149 909220 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Generation of multi-photon entangled states based on weak measurement and linear optical elements
ترجمه فارسی عنوان
تولید حالت های چندپتون فوتون با استفاده از اندازه گیری ضعیف و عناصر نوری خطی
کلمات کلیدی
فوتون تک اپتیک خطی منابع دخانیات، قطبش
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

This paper presents a scheme which generates multi-photon entangled states based on Mach–Zehnder interferometer and is mainly composed of a photon source with weak measurement, two beam splitters and two orthogonal polarizers. This method can obtain higher efficiency and flexibility compared to previously proposed methods. Furthermore, a practical protocol of the fiber-based setup is proposed. It consists of the photons generation and the entangled states production. Moreover, the mitigation of the decoherence existing in the quantum channels between the proposed entanglement source and its users is provided. The proposed protocol can be exploited in experiments in quantum cryptography and quantum computing.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 127, Issue 6, March 2016, Pages 3440–3444
نویسندگان
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