A new frequency-multiplied interferometer system in the GAMMA 10 tandem mirror

J. Kohagura, M. Yoshikawa, Y. Shima, Y. Morikawa, T. Yamada, D. Akita, K. Tatebe, M. Ichimura, M. Hirata, R. Ikezoe, T. Yokoyama, T. Imai

研究成果: ジャーナルへの寄稿学術誌査読

4 被引用数 (Scopus)


A new interferometer is installed on the west anchor cell of the GAMMA 10 tandem mirror. In GAMMA 10, we have used a heterodyne-type interferometer with a 70-GHz IMPATT oscillator and a 150-MHz oscillator for frequency modulation. The new interferometer consists of a 17.5-GHz phase locked dielectric resonator oscillator and a 37.5-MHz temperature-compensated crystal oscillator, as well as frequency multipliers. The main motivation for the new interferometer using frequency multipliers is to achieve a stable and cost effective interferometer. Direct anchor heating experiments with new anchor ion cyclotron range of frequency antennas in both the west and the east anchor cells are carried out. Density increases in both anchor cells are clearly observed using the new interferometer.

ジャーナルReview of Scientific Instruments
出版ステータス出版済み - 10月 2012

!!!All Science Journal Classification (ASJC) codes

  • 器械工学


「A new frequency-multiplied interferometer system in the GAMMA 10 tandem mirror」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。