Search: onr:"swepub:oai:DiVA.org:kth-266739" >
Multimode-fiber-cou...
Multimode-fiber-coupled superconducting nanowire single-photon detectors with high detection efficiency and time resolution
-
- Chang, Jin (author)
- Delft Univ Technol, ImPhys Dept, Opt Res Grp, Fac Appl Sci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands.
-
- Zadeh, Iman Esmaeil (author)
- Delft Univ Technol, ImPhys Dept, Opt Res Grp, Fac Appl Sci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands.
-
- Los, Johannes W. N. (author)
- Single Quantum BV, NL-2628 CH Delft, Netherlands.
-
show more...
-
- Zichi, Julien (author)
- KTH,Kvant- och biofotonik
-
- Fognini, Andreas (author)
- Single Quantum BV, NL-2628 CH Delft, Netherlands.
-
- Gevers, Monique (author)
- Single Quantum BV, NL-2628 CH Delft, Netherlands.
-
- Dorenbos, Sander (author)
- Single Quantum BV, NL-2628 CH Delft, Netherlands.
-
- Pereira, Silvania F. (author)
- Delft Univ Technol, ImPhys Dept, Opt Res Grp, Fac Appl Sci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands.
-
- Urbach, Paul (author)
- Delft Univ Technol, ImPhys Dept, Opt Res Grp, Fac Appl Sci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands.
-
- Zwiller, Val (author)
- KTH,Tillämpad fysik
-
show less...
-
Delft Univ Technol, ImPhys Dept, Opt Res Grp, Fac Appl Sci, Lorentzweg 1, NL-2628 CJ Delft, Netherlands Single Quantum BV, NL-2628 CH Delft, Netherlands. (creator_code:org_t)
- Optical Society of America, 2019
- 2019
- English.
-
In: Applied Optics. - : Optical Society of America. - 1559-128X .- 2155-3165. ; 58:36, s. 9803-9807
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- In the past decade, superconducting nanowire single-photon detectors (SNSPDs) have gradually become an indispensable part of any demanding quantum optics experiment. Until now, most SNSPDs have been coupled to single-mode fibers. SNSPDs coupled to multimode fibers have shown promising efficiencies but have yet to achieve high time resolution. For a number of applications ranging from quantum nano-photonics to bio-optics, high efficiency and high time resolution are desired at the same time. In this paper, we demonstrate the role of polarization on the efficiency of multimode-fiber-coupled detectors and fabricated high-performance 20 mu m, 25 mu m, and 50 mu m diameter detectors targeted for visible, near-infrared, and telecom wavelengths. A custom-built setup was used to simulate realistic experiments with randomized modes in the fiber. We achieved over 80% system efficiency and <20 ps timing jitter for 20 mu m SNSPDs. Also, we realized 70% system efficiency and <20 ps timing jitter for 50 mu m SNSPDs. The high-efficiency multimode-fiber-coupled SNSPDs with unparalleled time resolution will benefit various quantum optics experiments and applications in the future.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Chang, Jin
-
Zadeh, Iman Esma ...
-
Los, Johannes W. ...
-
Zichi, Julien
-
Fognini, Andreas
-
Gevers, Monique
-
show more...
-
Dorenbos, Sander
-
Pereira, Silvani ...
-
Urbach, Paul
-
Zwiller, Val
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
- Articles in the publication
-
Applied Optics
- By the university
-
Royal Institute of Technology