Direct characterization of linear-optical networks

Saleh Rahimi-Keshari; Matthew A. Broome; Robert Fickler; Alessandro Fedrizzi; Timothy C. Ralph; Andrew G. White

doi:10.1364/OE.21.013450

Direct characterization of linear-optical networks

Saleh Rahimi-Keshari^*
, Matthew A. Broome
, Robert Fickler
, Alessandro Fedrizzi
, Timothy C. Ralph
, Andrew G. White

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

103 Citations (Scopus)

Abstract

We introduce an efficient method for fully characterizing multimode linear-optical networks. Our approach requires only a standard laser source and intensity measurements to directly and uniquely determine all moduli and non-trivial phases of the matrix describing a network. We experimentally demonstrate the characterization of a 6x6 fiber-optic network and independently verify the results via nonclassical two-photon interference. (C) 2013 Optical Society of America

Original language	English
Pages (from-to)	13450-13458
Number of pages	9
Journal	Optics Express
Volume	21
Issue number	11
DOIs	https://doi.org/10.1364/OE.21.013450
Publication status	Published - 3 Jun 2013

Keywords

QUANTUM INTERFERENCE
PHOTONS

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10.1364/OE.21.013450

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title = "Direct characterization of linear-optical networks",

abstract = "We introduce an efficient method for fully characterizing multimode linear-optical networks. Our approach requires only a standard laser source and intensity measurements to directly and uniquely determine all moduli and non-trivial phases of the matrix describing a network. We experimentally demonstrate the characterization of a 6x6 fiber-optic network and independently verify the results via nonclassical two-photon interference. (C) 2013 Optical Society of America",

keywords = "QUANTUM INTERFERENCE, PHOTONS",

author = "Saleh Rahimi-Keshari and Broome, \{Matthew A.\} and Robert Fickler and Alessandro Fedrizzi and Ralph, \{Timothy C.\} and White, \{Andrew G.\}",

year = "2013",

month = jun,

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doi = "10.1364/OE.21.013450",

language = "English",

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journal = "Optics Express",

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TY - JOUR

T1 - Direct characterization of linear-optical networks

AU - Rahimi-Keshari, Saleh

AU - Broome, Matthew A.

AU - Fickler, Robert

AU - Fedrizzi, Alessandro

AU - Ralph, Timothy C.

AU - White, Andrew G.

PY - 2013/6/3

Y1 - 2013/6/3

N2 - We introduce an efficient method for fully characterizing multimode linear-optical networks. Our approach requires only a standard laser source and intensity measurements to directly and uniquely determine all moduli and non-trivial phases of the matrix describing a network. We experimentally demonstrate the characterization of a 6x6 fiber-optic network and independently verify the results via nonclassical two-photon interference. (C) 2013 Optical Society of America

AB - We introduce an efficient method for fully characterizing multimode linear-optical networks. Our approach requires only a standard laser source and intensity measurements to directly and uniquely determine all moduli and non-trivial phases of the matrix describing a network. We experimentally demonstrate the characterization of a 6x6 fiber-optic network and independently verify the results via nonclassical two-photon interference. (C) 2013 Optical Society of America

KW - QUANTUM INTERFERENCE

KW - PHOTONS

U2 - 10.1364/OE.21.013450

DO - 10.1364/OE.21.013450

M3 - Article

C2 - 23736598

SN - 1094-4087

VL - 21

SP - 13450

EP - 13458

JO - Optics Express

JF - Optics Express

IS - 11

ER -

Direct characterization of linear-optical networks

Abstract

Keywords

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