Improving the Spectral Bandwidth of Superconducting Nanowire Single-Photon Detectors (SNSPDs)

• Tác giả: Ilya Charaev
• Ngôn ngữ: eng
• ISBN-13: 978-3731507451
• ISBN: KSP/1000077944
• Ký hiệu phân loại: 530 Physics
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2018
• Mô tả vật lý: 1 electronic resource (VII, 155 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 232641

Tóm tắt

This work presents a comprehensive investigation of the influence of geometry-dependent factors on performance metrics of superconducting single-photon detectors. With fundamental knowledge, main investigations are focused to extend the spectral bandwidth and to enhance the detection efficiency, especially in infrared range. The developed technology of single-spiral detectors and unconventional electron-beam lithography allows to improve the performance of superconducting detectors.