Stevens, M.
, Hadfield, R.
, Gerrits, T.
, Clement, T.
, Mirin, R.
and Nam, S.
(2009),
Infrared wavelength-dependent optical characterization of NbN nanowire superconducting single-photon detectors, Journal of Modern Optics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32938
(Accessed April 25, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Infrared wavelength-dependent optical characterization of NbN nanowire superconducting single-photon detectors
Published
Author(s)
, Robert Hadfield, , , ,
Abstract
We report optical characterization of NbN nanowire superconducting single-photon detectors as a function of wavelength in the near infrared. System detection efficiency decreases from ~6 % at 1.15 υm to ~2 % at 1.72 υm, while timing jitter remains relatively constant at ~60 ps full-width-half-maximum over the range 0.7 - 2.0 υm. We further demonstrate the capabilities of this detector with time-correlated single-photon counting measurement of photoluminescence from a semiconductor sample emitting at 1.65 υm.Citation
Journal of Modern Optics
Volume
56
Issue
2-3
Pub Type
Journals
Download Paper
Keywords
infrared photodetectors, single-photon detectors, superconducting devices, time-correlated single-photon counting
Citation
Created January 10, 2009, Updated February 19, 2017