A novel THz-band double-beam gyrotron for high-field DNP-NMR spectroscopy

作者:Idehara Toshitaka; Glyavin Mikhail; Kuleshov Alexei; Sabchevski Svilen*; Manuilov Vladimir; Zaslavsky Vladislav; Zotova Irina; Sedov Anton
来源:Review of Scientific Instruments, 2017, 88(9): 094708.
DOI:10.1063/1.4997994

摘要

We present the first experimental results of the study on a novel second harmonic THz-band doublebeam gyrotron. The tube has demonstrated a stable single-mode operation with output parameters that are appropriate for the next-generation 1.2 GHz dynamic nuclear polarization-nuclear magnetic resonance spectroscopy. Besides the design mode (TE8,5),a series of other fundamental and second harmonic modes have been excited. This makes the new gyrotron a versatile radiation source, which can be used also in other applications of the high-power science and technologies. Published by AIP Publishing.

  • 出版日期2017-9