Technology and readout for scaling up superconducting nanowire single-photon detectors

This work presents three advances to scale SNSPDs from few-pixel devices to large detector arrays: atomic layer deposition for the fabrication of uniform superconducting niobium nitride films of few-nanometer thickness, a frequency-multiplexing scheme to operate multiple detectors with a reduced number of lines, and the integration of SNSPDs with free-form polymer structures to achieve efficient optical coupling onto the active area of the detectors.

Détails du produit

• Auteurs: Emanuel Marius Knehr
• Edition: KIT Scientific Publishing
• Langues: Anglais
• Format d'édition: Livre de poche
• Sortie: 02.03.2023
• EAN: 9783731512561
• ISBN: 978-3-7315-1256-1
• Pages: 202
• Dimensions: 170 mm x 12 mm x 240 mm
• Poids: 499 g
• Illustrations: graph. Darst.
• Thème: Karlsruher Schriftenreihe zur Supraleitung / Hrsg. Prof. Dr.-Ing. M. Noe, Prof. Dr. rer. nat. M. Siegel
• Catégorie: Sciences naturelles, médecine, informatique, technique > Technique > Electronique, électrotechnique, technique de l'information