CaltechAUTHORS
  A Caltech Library Service

Characterization of submillimetre quasi-optical twin-slot double-junction SIS mixers

Gaidis, M. C. and Bin, M. and Miller, D. and Zmuidzinas, J. and LeDuc, H. G. and Stern, J. A. (1996) Characterization of submillimetre quasi-optical twin-slot double-junction SIS mixers. Superconductor Science and Technology, 9 (4A). A133-A135. ISSN 0953-2046. http://resolver.caltech.edu/CaltechAUTHORS:GAIsst96

[img]
Preview
PDF
See Usage Policy.

76Kb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:GAIsst96

Abstract

We report on the continuing development of submillimetre quasi-optical slot antenna SIS mixers, which use two-junction tuning circuits. Direct and heterodyne Fourier transform spectrometer measurements have been performed to compare device performance with predictions. Demonstrated double-sideband receiver noise temperatures of better than 540 K at 808 GHz make these SIS mixers substantially better than GaAs Schottky receivers for the astronomically important CI and CO transitions near 810 GHz.


Item Type:Article
Additional Information:© 1996 IOP Publishing Limited Received 18 October 1995 We thank N Erickson for the use of his Gunn/multiplier chain, and G Blake and P Stockman for help with the FIR laser. This work was supported in parts by grants from NASA (NAGW-107 and NAG2-744), NASA/JPL and a NSF PYI grant to JZ. The junction fabrication was performed at the Center for Space Microelectronics Technology, Jet Propulsion Laboratory, California Institute of Technology, and was sponsored by NASA, Office of Space Access Technology. SPECIAL ISSUE: INTERNATIONAL SUPERCONDUCTIVE ELECTRONICS CONFERENCE 1995
Record Number:CaltechAUTHORS:GAIsst96
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:GAIsst96
Alternative URL:http://dx.doi.org/10.1088/0953-2048/9/4A/034
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:4901
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:12 Sep 2006
Last Modified:26 Dec 2012 09:02

Repository Staff Only: item control page