DEVELOPMENT OF HIGH T-C SUPERCONDUCTING IR DETECTORS WITH SUBMICROMETER STRUCTURE

Authors
LIU XT LU HX LIU XH LI B CHU JH
Citation
Xt. Liu et al., DEVELOPMENT OF HIGH T-C SUPERCONDUCTING IR DETECTORS WITH SUBMICROMETER STRUCTURE, Hongwai yu haomibo xuebao, 17(5), 1998, pp. 381-385
Citations number
5
Categorie Soggetti
Optics
Journal title
Hongwai yu haomibo xuebao → ACNP
ISSN journal
10019014
Volume
17
Issue
5
Year of publication
1998
Pages
381 - 385
Database
ISI
SICI code
1001-9014(1998)17:5<381:DOHTSI>2.0.ZU;2-M
Abstract
A sub-micrometer (0.8 mu m) meander structure of the high T-c supercon ducting film YBCO infrared detector was fabricated using the synchrono us radiation technology. The receivable energy of IR radiation by the sensitive elements was enhanced by about 42%, The detectivity D for t he best detector was 1.8 x 10(10) cm . H-z(1/2) W-1 at the operational temperature of similar to 90K.