Gerrits, T.
, Thomas-Peter, N.
, Gates, J.
, Lita, A.
, Metcalf, B.
, Calkins, B.
, Tomlin, N.
, Fox, A.
, Lamas-Linares, A.
, Spring, J.
, Langford, N.
, Mirin, R.
, Smith, P.
, Walmsley, I.
and Nam, S.
(2012),
On-chip, photon-number-resolving, telecom-band detectors for scalable photonic information processing, Conference on Lasers and Electro-Optics & Quantum Electronics and Laser Science Conference (CLEO/QELS), San Jose, CA, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910312
(Accessed December 14, 2024)
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On-chip, photon-number-resolving, telecom-band detectors for scalable photonic information processing
Published
Author(s)
, Nick Thomas-Peter, James Gates, , Benjamin Metcalf, , , , , Justin Spring, Nathan Langford, , Peter Smith, Ian Walmsley,
Abstract
We demonstrate an integrated photon-number resolving detector, operating in the telecom band at 1550 nm, employing an evanescently coupled design that allows the detector to be placed at arbitrary locations within a planar optical circuit. Up to 5 photons are resolved in the guided optical mode via absorption from the evanescent field into a tungsten transition-edge sensor. The detection efficiency of the absorbing tungsten region is 7.2%.Proceedings Title
Conference on Lasers and Electro-Optics & Quantum Electronics and Laser Science Conference (CLEO/QELS)
Conference Dates
May 6-11, 2012
Conference Location
San Jose, CA
Pub Type
Conferences
Download Paper
Keywords
single photon detector, integrated optical circuit
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created May 6, 2012, Updated February 19, 2017