Observing sub-Poissonian statistics of twisted single photons using oscilloscope

Nijil Lal; Biveen Shajilal; Ali Anwar; Chithrabhanu Perumangatt; R. P. Singh

doi:10.1063/1.5109544

Observing sub-Poissonian statistics of twisted single photons using oscilloscope

Nijil Lal, Biveen Shajilal, Ali Anwar, Chithrabhanu Perumangatt, R. P. Singh

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

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Abstract

Heralded single photon sources (HSPSs) from spontaneous parametric down-conversion are widely used as single photon sources. We study the photon number statistics of an HSPS carrying orbital angular momentum in our laboratory and observe the sub-Poissonian statistics using only photodetectors and an oscilloscope.

Original language	English
Article number	113104
Journal	Review of Scientific Instruments
Volume	90
Issue number	11
DOIs	https://doi.org/10.1063/1.5109544
Publication status	Published - 1 Nov 2019

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title = "Observing sub-Poissonian statistics of twisted single photons using oscilloscope",

abstract = "Heralded single photon sources (HSPSs) from spontaneous parametric down-conversion are widely used as single photon sources. We study the photon number statistics of an HSPS carrying orbital angular momentum in our laboratory and observe the sub-Poissonian statistics using only photodetectors and an oscilloscope.",

author = "Nijil Lal and Biveen Shajilal and Ali Anwar and Chithrabhanu Perumangatt and Singh, \{R. P.\}",

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AU - Lal, Nijil

AU - Shajilal, Biveen

AU - Anwar, Ali

AU - Perumangatt, Chithrabhanu

AU - Singh, R. P.

PY - 2019/11/1

Y1 - 2019/11/1

N2 - Heralded single photon sources (HSPSs) from spontaneous parametric down-conversion are widely used as single photon sources. We study the photon number statistics of an HSPS carrying orbital angular momentum in our laboratory and observe the sub-Poissonian statistics using only photodetectors and an oscilloscope.

AB - Heralded single photon sources (HSPSs) from spontaneous parametric down-conversion are widely used as single photon sources. We study the photon number statistics of an HSPS carrying orbital angular momentum in our laboratory and observe the sub-Poissonian statistics using only photodetectors and an oscilloscope.

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U2 - 10.1063/1.5109544

DO - 10.1063/1.5109544

M3 - Article

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VL - 90

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 11

M1 - 113104

ER -

Observing sub-Poissonian statistics of twisted single photons using oscilloscope

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