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From type II upconversion to SPDC: a path to broadband polarization entanglement in poled fibers

From type II upconversion to SPDC: a path to broadband polarization entanglement in poled fibers
From type II upconversion to SPDC: a path to broadband polarization entanglement in poled fibers
We report type II sum-frequency and second-harmonic generation in a 24-cm-long periodically-poled silica fiber. Quasi-phase matching is achieved for orthogonally-polarized signal and idler over 1520-1575 nm, demonstrating the path to in-fiber broadband polarization-entangled photon pair generation.
Zhu, E.Y.
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Helt, L.G.
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Liscidini, M.
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Qian, L.
ced588d1-7a0f-4448-a29e-dfd10aff545e
Sipe, J.E.
08c32725-d093-44ce-99ec-889cf4c70ee8
Canagasabey, A.
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Corbari, C.
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Ibsen, M.
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Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Zhu, E.Y.
eeba9397-36f4-42bb-ad52-9e5b98b50558
Helt, L.G.
51b21530-6b64-420e-9918-888878d69618
Liscidini, M.
51e415e5-9ede-4ab6-90e1-04a9135348eb
Qian, L.
ced588d1-7a0f-4448-a29e-dfd10aff545e
Sipe, J.E.
08c32725-d093-44ce-99ec-889cf4c70ee8
Canagasabey, A.
2710a07f-176d-414d-b8a4-1967639ce31d
Corbari, C.
273904e8-5f90-4110-bc17-3d3f2c27d461
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c

Zhu, E.Y., Helt, L.G., Liscidini, M., Qian, L., Sipe, J.E., Canagasabey, A., Corbari, C., Ibsen, M. and Kazansky, P.G. (2009) From type II upconversion to SPDC: a path to broadband polarization entanglement in poled fibers. International Quantum Electronics Conference CLEO/IQEC 2009, Baltimore, Maryland. 31 May - 05 Jun 2009. 2 pp . (doi:10.1364/IQEC.2009.IMC5).

Record type: Conference or Workshop Item (Paper)

Abstract

We report type II sum-frequency and second-harmonic generation in a 24-cm-long periodically-poled silica fiber. Quasi-phase matching is achieved for orthogonally-polarized signal and idler over 1520-1575 nm, demonstrating the path to in-fiber broadband polarization-entangled photon pair generation.

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Published date: May 2009
Venue - Dates: International Quantum Electronics Conference CLEO/IQEC 2009, Baltimore, Maryland, 2009-05-31 - 2009-06-05

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Local EPrints ID: 78975
URI: https://eprints.soton.ac.uk/id/eprint/78975
PURE UUID: e7f5d9ae-9ead-4b4c-93d9-c1c8dfde68ab

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Date deposited: 17 Mar 2010
Last modified: 28 Nov 2019 17:32

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