Work

Quantum noise in multipixel image processing

Year: 2005

Type: article

Abstract: We consider the general problem of the quantum noise in a multipixel measurement of an optical image. We first give a precise criterion in order to characterize intrinsic single-mode and multimode light. Then, using a transverse mode decomposition, for each type of possible linear combination of the pixels' outputs we give the exact expression of the detection mode, i.e., the mode carrying the noise. We give also the only way to reduce the noise in one or several simultaneous measurements.

Source: Physical Review A

DOI: 10.1103/physreva.71.013820

Authors: N. Treps, V. Delaubert, A. Maître, J. M. Courty, C. Fabre

Institutions: Laboratoire Kastler Brossel, Université Pierre-et-Marie-Curie, Institut des NanoSciences de Paris

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2046861966

FWCI: 7.527

Cites: 18

Cited by: 78

Related to: 10