Adilova Asel B., Gerasimova Svetlana A., Melnikova Maria M., Tyshkun Alexandra V., Rozhnev Andrey G., Ryskin Nikita Using phase locking for improving frequency stability and tunability of THz-band gyrotrons. Proceedings of SPIE, 10717, Saratov Fall Meeting 2017: Laser Physics and Photonics XVIII; and Computational Biophysics and Analysis of Biomedical Data IV , 2018 , 10717. р. 135. ISSN 0277786X
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Medium-power (10-100 W) THz-band gyrotrons operating in a continuous-wave (CW) mode are of great importance for many applications such as NMR spectroscopy with dynamic nuclear polarization (DNP/NMR), plasma diagnostics, nondestructive inspection, stand-off detection of radioactive materials, biomedical applications, etc. For all these applications, high frequency stability and tunability within 1-2 GHz frequency range is typically required. Apart from different existing techniques for frequency stabilization, phase locking has recently attracted strong interest. In this paper, we present the results of theoretical analysis and numerical simulation for several phase locking techniques: (a) phase locking by injection of the external driving signal; (b) mutual phase locking of two coupled gyrotrons; and (c) selfinjection locking by a wave reflected from the remote load.
| Тип объекта: | Статья |
|---|---|
| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Адилова А.Б., Герасимова С.А., Мельникова М.М., Тышкун А.В., Рожнев А.Г., Рыскин Н.М. |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | СФ-1 лаб. микро- и наноэлектроники |
| URI: | http://cplire.ru:8080/id/eprint/6531 |
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