Share Email Print
cover

Proceedings Paper

Submillimeter wave response and noise in HTS Josephson junctions
Author(s): Michael A. Tarasov; A. Ya. Shul'man; O. Yu. Polyansky; Zdravko G. Ivanov; G. Fischer; Erik L. Kollberg; Tord Claeson; E. Stepantsov
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The IV curves and the direct detector response of HTS bicrystal grain-boundary Josephson junctions have been measured under submm-wave irradiation at frequencies 350-750 GHz. The Josephson oscillation spectrum has been measured using the Hilbert transformation of detection response dependence. The Josephson oscillation linewidth and corresponding value of effective noise is compared to the estimates from the dc measurements of noise rounding of IV curve. To separate sources of noise the direct measurements of junction's output noise has been performed at 1.5 GHz and low frequencies 0.5-20 kHz.

Paper Details

Date Published: 18 December 1996
PDF: 8 pages
Proc. SPIE 2842, Millimeter and Submillimeter Waves and Applications III, (18 December 1996); doi: 10.1117/12.262784
Show Author Affiliations
Michael A. Tarasov, Institute of Radio Engineering and Electronics (Russia)
A. Ya. Shul'man, Institute of Radio Engineering and Electronics (Russia)
O. Yu. Polyansky, Institute of Radio Engineering and Electronics (Russia)
Zdravko G. Ivanov, Chalmers Univ. of Technology (Sweden)
G. Fischer, Chalmers Univ. of Technology (Sweden)
Erik L. Kollberg, Chalmers Univ. of Technology (Sweden)
Tord Claeson, Chalmers Univ. of Technology (Sweden)
E. Stepantsov, Institute of Crystallography (Russia)


Published in SPIE Proceedings Vol. 2842:
Millimeter and Submillimeter Waves and Applications III
Mohammed N. Afsar, Editor(s)

© SPIE. Terms of Use
Back to Top