Generation of degenerate, factorizable, pulsed squeezed light at telecom wavelengths

Thomas Gerrits; Martin J. Stevens; Burm Baek; Brice Calkins; Adriana Lita; Scott Glancy; Emanuel Knill; Sae Woo Nam; Richard P. Mirin; Robert H. Hadfield; Ryan S. Bennink; Warren P. Grice; Sander Dorenbos; Tony Zijlstra; Teun Klapwijk; Val Zwiller

doi:10.1364/OE.19.024434

Generation of degenerate, factorizable, pulsed squeezed light at telecom wavelengths

Thomas Gerrits
, Martin J. Stevens
, Burm Baek
, Brice Calkins
, Adriana Lita
, Scott Glancy
, Emanuel Knill
, Sae Woo Nam
, Richard P. Mirin
, Robert H. Hadfield
, Ryan S. Bennink
, Warren P. Grice
, Sander Dorenbos
, Tony Zijlstra
, Teun Klapwijk
, Val Zwiller

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

84 Citations (Scopus)

Abstract

We characterize a periodically poled KTP crystal that produces an entangled, two-mode, squeezed state with orthogonal polarizations, nearly identical, factorizable frequency modes, and few photons in unwanted frequency modes. We focus the pump beam to create a nearly circular joint spectral probability distribution between the two modes. After disentangling the two modes, we observe Hong-Ou-Mandel interference with a raw (background corrected) visibility of 86% (95%) when an 8.6 nm bandwidth spectral filter is applied. We measure second order photon correlations of the entangled and disentangled squeezed states with both superconducting nanowire single-photon detectors and photon-number-resolving transition-edge sensors. Both methods agree and verify that the detected modes contain the desired photon number distributions. (C) 2011 Optical Society of America

Original language	English
Pages (from-to)	24434-24447
Number of pages	14
Journal	Optics Express
Volume	19
Issue number	24
DOIs	https://doi.org/10.1364/OE.19.024434
Publication status	Published - 21 Nov 2011

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Gerrits, T., Stevens, M. J., Baek, B., Calkins, B., Lita, A., Glancy, S., Knill, E., Nam, S. W., Mirin, R. P., Hadfield, R. H., Bennink, R. S., Grice, W. P., Dorenbos, S., Zijlstra, T., Klapwijk, T., & Zwiller, V. (2011). Generation of degenerate, factorizable, pulsed squeezed light at telecom wavelengths. Optics Express, 19(24), 24434-24447. https://doi.org/10.1364/OE.19.024434

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title = "Generation of degenerate, factorizable, pulsed squeezed light at telecom wavelengths",

abstract = "We characterize a periodically poled KTP crystal that produces an entangled, two-mode, squeezed state with orthogonal polarizations, nearly identical, factorizable frequency modes, and few photons in unwanted frequency modes. We focus the pump beam to create a nearly circular joint spectral probability distribution between the two modes. After disentangling the two modes, we observe Hong-Ou-Mandel interference with a raw (background corrected) visibility of 86\% (95\%) when an 8.6 nm bandwidth spectral filter is applied. We measure second order photon correlations of the entangled and disentangled squeezed states with both superconducting nanowire single-photon detectors and photon-number-resolving transition-edge sensors. Both methods agree and verify that the detected modes contain the desired photon number distributions. (C) 2011 Optical Society of America",

author = "Thomas Gerrits and Stevens, \{Martin J.\} and Burm Baek and Brice Calkins and Adriana Lita and Scott Glancy and Emanuel Knill and Nam, \{Sae Woo\} and Mirin, \{Richard P.\} and Hadfield, \{Robert H.\} and Bennink, \{Ryan S.\} and Grice, \{Warren P.\} and Sander Dorenbos and Tony Zijlstra and Teun Klapwijk and Val Zwiller",

year = "2011",

month = nov,

day = "21",

doi = "10.1364/OE.19.024434",

language = "English",

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T1 - Generation of degenerate, factorizable, pulsed squeezed light at telecom wavelengths

AU - Gerrits, Thomas

AU - Stevens, Martin J.

AU - Baek, Burm

AU - Calkins, Brice

AU - Lita, Adriana

AU - Glancy, Scott

AU - Knill, Emanuel

AU - Nam, Sae Woo

AU - Mirin, Richard P.

AU - Hadfield, Robert H.

AU - Bennink, Ryan S.

AU - Grice, Warren P.

AU - Dorenbos, Sander

AU - Zijlstra, Tony

AU - Klapwijk, Teun

AU - Zwiller, Val

PY - 2011/11/21

Y1 - 2011/11/21

N2 - We characterize a periodically poled KTP crystal that produces an entangled, two-mode, squeezed state with orthogonal polarizations, nearly identical, factorizable frequency modes, and few photons in unwanted frequency modes. We focus the pump beam to create a nearly circular joint spectral probability distribution between the two modes. After disentangling the two modes, we observe Hong-Ou-Mandel interference with a raw (background corrected) visibility of 86% (95%) when an 8.6 nm bandwidth spectral filter is applied. We measure second order photon correlations of the entangled and disentangled squeezed states with both superconducting nanowire single-photon detectors and photon-number-resolving transition-edge sensors. Both methods agree and verify that the detected modes contain the desired photon number distributions. (C) 2011 Optical Society of America

AB - We characterize a periodically poled KTP crystal that produces an entangled, two-mode, squeezed state with orthogonal polarizations, nearly identical, factorizable frequency modes, and few photons in unwanted frequency modes. We focus the pump beam to create a nearly circular joint spectral probability distribution between the two modes. After disentangling the two modes, we observe Hong-Ou-Mandel interference with a raw (background corrected) visibility of 86% (95%) when an 8.6 nm bandwidth spectral filter is applied. We measure second order photon correlations of the entangled and disentangled squeezed states with both superconducting nanowire single-photon detectors and photon-number-resolving transition-edge sensors. Both methods agree and verify that the detected modes contain the desired photon number distributions. (C) 2011 Optical Society of America

U2 - 10.1364/OE.19.024434

DO - 10.1364/OE.19.024434

M3 - Article

C2 - 22109470

SN - 1094-4087

VL - 19

SP - 24434

EP - 24447

JO - Optics Express

JF - Optics Express

IS - 24

ER -

Generation of degenerate, factorizable, pulsed squeezed light at telecom wavelengths

Abstract

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