Coherence and Path Indistinguishability for the Interference of Multiple Single-mode Fields

Rathindra Das; Sobhan Kumar Sounda

Working Paper Article Version 1 This version is not peer-reviewed

Version 1 : Received: 10 August 2020 / Approved: 12 August 2020 / Online: 12 August 2020 (10:06:29 CEST)

A well known result for the interference of two single-mode fields is that the degree of coherence and the degree of indistinguishablity are same when we consider the detection of a single photon. In this article we present the relation between degree of coherence, path indistinguishability and the fringe visibility considering interference of multiple number of single-mode fields while being interested in the detection of a single photon only . We will also mention how Born’s rule of interference for multiple sources is reflected in these results.

single-mode field interference; coherence; Path indistinguishability; Fringe visibility; Quantum Optics

Physical Sciences, Optics and Photonics

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Coherence and Path Indistinguishability for the Interference of Multiple Single-mode Fields

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