Dr. Umberto Nasti Profile

Dr. Umberto Nasti

at Heriot-Watt Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 28 August 2024 Presentation

Design and characterisation of 36-pixel SNSPD arrays for the mid-infrared astronomical applications

Dmitry Morozov, Daniel Kuznesof, Ciaran Lennon, Umberto Nasti, Robert Hadfield

Proceedings Volume PC13103, PC131030C (2024) https://doi.org/10.1117/12.3020035

Read Abstract +

Proceedings Article | 11 January 2023 Presentation

Hollow-core fiber for near-infrared quantum communication

Umberto Nasti, Ian Davidson, Hesham Sakr, Francesco Poletti, Ross Donaldson

Proceedings Volume PC12335, PC123350E (2023) https://doi.org/10.1117/12.2644693

KEYWORDS: Quantum communications, Signal attenuation, Optical communications, Channel projecting optics, Waveguides, Raman spectroscopy, Raman scattering, Quantum key distribution, Optical networks, Optical fibers

Read Abstract +

Proceedings Article | 15 May 2017 Presentation + Paper

Investigation of dark counts in innovative materials for superconducting nanowire single-photon detector applications

L. Parlato, M. Ejrnaes, U. Nasti, R. Arpaia, T. Taino, T. Bauch, H. Myoren, Roman Sobolewski, F. Tafuri, F. Lombardi, R. Cristiano, G. Pepe

Proceedings Volume 10229, 102290I (2017) https://doi.org/10.1117/12.2267647

KEYWORDS: Copper, Nanostructures, Ferromagnetics, Strontium, Photodetectors, Optical lithography, Superconductors, Single photon detectors, Infrared detectors, Photons, Magnetism, Photon counting

Read Abstract +

Proceedings Article | 6 May 2015 Paper

Dark counts in superconducting single-photon NbN/NiCu detectors

L. Parlato, Umberto Nasti, M. Ejrnaes, R. Cristiano, H. Myoren, Roman Sobolewski, G. Pepe

Proceedings Volume 9504, 950404 (2015) https://doi.org/10.1117/12.2179672

KEYWORDS: Superconductors, Sensors, Temperature metrology, Single photon detectors, Nanostructures, Photon counting, Absorption, Sputter deposition, Calibration, Ferromagnetics

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years