Quantum correlated light beams and sub-Poissonian electrical partition noise in parallel and series coupled semiconductor light emitters

E. Goobar; A. Karlsson; G. Björk; P. J. Rigole

doi:10.1103/PhysRevLett.70.437

Quantum correlated light beams and sub-Poissonian electrical partition noise in parallel and series coupled semiconductor light emitters

E. Goobar, A. Karlsson, G. Björk, P. J. Rigole

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

32 Scopus citations

Abstract

Quantum correlated twin beams have been generated using series and parallel coupled light emitting diodes. Furthermore, sub-Poissonian light, with a noise level 1.4 dB below the standard quatnum limit, has been measured in both circuits. From the parallel coupled setup it could be deduced that electrical partition noise may be made negligible.

Original language	English
Pages (from-to)	437-440
Number of pages	4
Journal	Physical Review Letters
Volume	70
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.70.437
State	Published - 1993
Externally published	Yes

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10.1103/PhysRevLett.70.437

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title = "Quantum correlated light beams and sub-Poissonian electrical partition noise in parallel and series coupled semiconductor light emitters",

abstract = "Quantum correlated twin beams have been generated using series and parallel coupled light emitting diodes. Furthermore, sub-Poissonian light, with a noise level 1.4 dB below the standard quatnum limit, has been measured in both circuits. From the parallel coupled setup it could be deduced that electrical partition noise may be made negligible.",

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AU - Goobar, E.

AU - Karlsson, A.

AU - Björk, G.

AU - Rigole, P. J.

PY - 1993

Y1 - 1993

N2 - Quantum correlated twin beams have been generated using series and parallel coupled light emitting diodes. Furthermore, sub-Poissonian light, with a noise level 1.4 dB below the standard quatnum limit, has been measured in both circuits. From the parallel coupled setup it could be deduced that electrical partition noise may be made negligible.

AB - Quantum correlated twin beams have been generated using series and parallel coupled light emitting diodes. Furthermore, sub-Poissonian light, with a noise level 1.4 dB below the standard quatnum limit, has been measured in both circuits. From the parallel coupled setup it could be deduced that electrical partition noise may be made negligible.

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U2 - 10.1103/PhysRevLett.70.437

DO - 10.1103/PhysRevLett.70.437

M3 - Artículo

AN - SCOPUS:0027189196

SN - 0031-9007

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SP - 437

EP - 440

JO - Physical Review Letters

JF - Physical Review Letters

IS - 4

ER -

Quantum correlated light beams and sub-Poissonian electrical partition noise in parallel and series coupled semiconductor light emitters

Abstract

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