RADIATION LINEWIDTH OF PHASE-LOCKED DISTRIBUTED ARRAY IN THE SUBMILLIMETER-WAVE RANGE

被引：15

作者：

BI, BK

HAN, S

LUKENS, JE

机构：

[1] Department of Physics, State University of New York at Stony Brook, Stony Brook

来源：

APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 22期

关键词：

D O I：

10.1063/1.109248

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The radiation linewidth of a phase-locked distributed Josephson junction array source at 250 GHz has been measured as a function of temperature using an integrated submillimeter wave receiver/source. The measured total linewidth (including signal and local oscillator arrays, having 10 junctions each) is 10 MHz at 1.6 K. The measured data agree, within 50% uncertainty, with the linewidth obtained from computer simulation assuming the Nyquist noise current spectral density generated by the junction shunt resistors.

引用

收藏

页码：2745 / 2747

页数：3

相关论文

共 14 条

[1] COHERENT EMISSION FROM 2-DIMENSIONAL JOSEPHSON JUNCTION ARRAYS [J].

BENZ, SP ;

BURROUGHS, CJ .

APPLIED PHYSICS LETTERS, 1991, 58 (19) :2162-2164

[2]

BI B, IN PRESS IEEE T APPL

[3] NEW WAVE PHENOMENA IN SERIES JOSEPHSON-JUNCTIONS [J].

DAVIDSON, A .

IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (01) :103-106

[4] MUTUAL PHASE-LOCKING IN JOSEPHSON JUNCTION ARRAYS [J].

JAIN, AK ;

LIKHAREV, KK ;

LUKENS, JE ;

SAUVAGEAU, JE .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1984, 109 (06) :309-426

[5] MICROWAVE WIDEBAND TUNABLE OSCILLATORS USING COHERENT ARRAYS OF JOSEPHSON-JUNCTIONS [J].

JAIN, AK ;

MANKIEWICH, PM ;

KADIN, AM ;

ONO, RH ;

LUKENS, JE .

IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (01) :99-102

[6] OBSERVATION OF ZERO-POINT FLUCTUATIONS IN A RESISTIVELY SHUNTED JOSEPHSON TUNNEL JUNCTION [J].

KOCH, RH ;

VANHARLINGEN, DJ ;

CLARKE, J .

PHYSICAL REVIEW LETTERS, 1981, 47 (17) :1216-1219

[7] QUANTUM-NOISE THEORY FOR THE RESISTIVELY SHUNTED JOSEPHSON JUNCTION [J].

KOCH, RH ;

VANHARLINGEN, DJ ;

CLARKE, J .

PHYSICAL REVIEW LETTERS, 1980, 45 (26) :2132-2135

[8]

LEWIS MA, UNPUB

[9] QUANTUM-LIMITED HETERODYNE-DETECTION OF MILLIMETER WAVES USING SUPERCONDUCTING TANTALUM TUNNEL-JUNCTIONS [J].

MEARS, CA ;

HU, Q ;

RICHARDS, PL ;

WORSHAM, AH ;

PROBER, DE ;

RAISANEN, AV .

APPLIED PHYSICS LETTERS, 1990, 57 (23) :2487-2489

[10] MILLIMETER-WAVE PHASE-LOCKING IN DISTRIBUTED JOSEPHSON ARRAYS [J].

SAUVAGEAU, JE ;

JAIN, AK ;

LUKENS, JE .

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 1987, 8 (10) :1281-1286