MEASUREMENT OF FREQUENCY-SPECTRUM OF SUBMILLIMETER-WAVE GYROTRON OUTPUT USING MICHELSON INTERFEROMETER

被引：2

作者：

IDEHARA, T

TATSUKAWA, T

OGAWA, I

YAMAGISHI, Y

KANEMAKI, T

机构：

[1] Department of Applied Physics, Faculty of Engineering, Fukui University

来源：

APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 08期

关键词：

D O I：

10.1063/1.109601

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Measurements of frequency spectra of millimeter to submillimeter wave range and its application to gyrotron output are described. The results demonstrate that mode competition in the gyrotron between cyclotron fundamental (n = f/fc = 1) and its harmonics (n = 2,3,4,...) operations occurs in almost all cases, however, auxiliary operations can be suppressed about 30 dB lower than main operation by controlling an electron beam current and applied magnetic field.

引用

页码：832 / 833

页数：2

共 5 条

[1]

Chantry G. W., 1971, SUBMILLIMETER SPECTR

[2]

FELCH K, 1988, 13TH INT C INFR MILL, P175

[3] SUBMILLIMETER WAVE GENERATION BY 2ND HARMONIC OPERATION OF TUNABLE GYROTRONS [J].

HONG, KD ;

BRAND, GF ;

FEKETE, PW ;

IDEHARA, T .

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 1992, 13 (02) :215-227

[4] DEVELOPMENT OF A 2ND CYCLOTRON HARMONIC GYROTRON OPERATING AT SUBMILLIMETER WAVELENGTHS [J].

IDEHARA, T ;

TATSUKAWA, T ;

OGAWA, I ;

TANABE, H ;

MORI, I ;

WADA, S ;

BRAND, GF ;

BRENNAN, MH .

PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1992, 4 (01) :267-273

[5]

MITSUNAKA Y, 1990, 15TH INT C INFR MILL, P318

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