HIGH-POWER AND LONG-PULSE GYROTRON DEVELOPMENT IN JAERI

被引：6

作者：

KASUGAI, A

SAKAMOTO, K

TSUNEOKA, M

MAEBARA, S

NAGASHIMA, T

IMAI, T

KARIYA, T

OKAZAKI, Y

SHIRAI, N

OKAMOTO, T

HAYASHI, K

MITSUNAKA, Y

KOMURO, M

机构：

[1] TOSHIBA CO LTD,DIV ELECTRON TUBE,OHTAWARA,TOCHIGI 32926,JAPAN

[2] TOSHIBA CO LTD,CTR RES & DEV,KAWASAKI,KANAGAWA 210,JAPAN

来源：

FUSION ENGINEERING AND DESIGN | 1995年 / 26卷 / 1-4期

关键词：

D O I：

10.1016/0920-3796(94)00194-C

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

A maximum pulse duration of 1.3 s was achieved with a power of 410 kW at a frequency of 110 GHz and a maximum power of 550 kW was obtained with short-pulse operations (ca. 2 ms). The oscillation mode of the gyrotron is the TE(22,2) whispering gallery mode, which is transformed into a gaussian-like beam by a built-in quasi-optical mode converter. R.f. power is extracted through a sapphire double-disc window cooled by FC-75. In long-pulse operation, no damage was observed in the gyrotron.

引用

页码：281 / 286

页数：6

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