We describe the results of studying experimentally a high-power (hundreds of kilowatts) pulsed (pulse duration of about 30 μs) subterahertz gyrotron with the generation frequency corresponding to one of the atmosphere transparency windows. The gyrotron with an operating frequency of 0.67 THz, a power of more than 200 kW and an efficiency of 20–25% was used in the experiments on ignition of a localized discharge in a plasma. The paper presents the data about measurements of the temperature field of the emitter, calorimetric measurements of the power and efficiency of the gyrotron, and the design of the quasioptical converter of radiation to a narrow wave beam. The first experiments with the terahertz discharge in a focused wave beam of the gyrotron are briefly described.
Similar content being viewed by others
References
E. R. Mueller, Industrial Physicist, 27, 29 (2003).
P. H. Siegel, IEEE Trans. Microwave Theory Tech., 50, 910 (2002).
N. I. Zaitsev, T. B. Pankratova, M. I. Petelina, and V. A. Flyagin, Radiotekh. Élektron., 19, No. 5, 1056 (1974).
G. S. Nusinovich, Introduction to the Physics of Gyrotrons, Johns Hopkins Univ. Press, Baltimore (2004).
J. H. Booske, Phys. Plasmas, 15, No. 5, 055502 (2008).
Z. Huang and K.-J. Kim, Phys. Rev. ST Accel. Beams, 10, 034801 (2007).
I. B. Bott, Proc. IEEE, 52, No. 3, 330 (1964).
V. A. Flyagin, A. G. Luchinin, and G. S. Nusinovich, Int. J. Infrared Millimeter Waves, 4, No. 4, 629 (1983).
M. Yu. Glyavin, A. G. Luchinin, and G. Y. Golubiatnikov, Phys. Rev. Lett., 100, 015101 (2008).
T. Idehara, H. Tsuchiya, O. Watanabe, et al., Int. J. Infrared Millimeter Waves, 27, No. 3, 319 (2006).
V. L. Bratman, Yu. K. Kalynov, and V. N. Manuilov, Phys. Rev. Lett., 102, 245101 (2009).
V. Bratman, M. Glyavin, T. Idehara, et al., IEEE Trans. Plasma Sci.,37, 36 (2009).
V. L. Granatstein and G. S. Nusinovich, J. Appl. Phys., 108, 063304 (2010).
A. V. Sidorov, V. L. Bratman, M. Yu. Glyavin, et al., in: IEEE Int. Conf. Pulsed Plasma and Plasma Sci., San Francisco, California, USA, June 16–21, 2013, art. no. 10 E-4.
M. Yu. Glyavin, A. G. Luchinin, V. N. Manuilov, et al., Radiophys. Quantum Electron., 54, Nos. 8–9, 666 (2011).
R. Pu, G. S. Nusinovich, O. V. Sinitsyn, and T. M. Antonsen, Phys. Plasmas, 18, 023107 (2011).
M. Yu. Glyavin, A. G. Luchinin, G. S. Nusinovich, et al., Appl. Phys. Lett., 101, 153503 (2012).
G. S. Nusinovich, P. Sprangle, C. A. Romero-Talamas, and V. L. Granatstein, J. Appl. Phys., 109, 083303 (2011).
G. S. Nusinovich, P. Sprangle, V. E. Semenov, et al., J. Appl. Phys., 111, 124912 (2012).
K. Sakamoto, Fusion Sci. Technol., 52, 145 (2007).
S. N. Vlasov, L. I. Zagryadskaya, and M. I.Petelin, Radio Eng. Electron. Phys., 20, 14 (1975).
M. A. Moiseev, L. L. Nemirovskaya, V. E. Zapevalov, and N. A. Zavolsky, Int. J. Infrared Millimeter Waves, 18, No. 11, 2117 (1997).
M. Botton, T. M. Antonsen, B. Levush, et al., IEEE Trans. Plasma Sci., 26, 882 (1988).
W. Kasparek and G. Müller, Int. J. Electron., 64, 5 (1988).
A. Luchinin, and G. Nusinovich, in: Gyrotrons, Inst. Appl. Phys., Gorky (1989), p. 64.
M. Yu. Glyavin, S. V. Golubev, V. G. Zorin, et al., Radiophys. Quantum Electron., 56, Nos. 8–9, 622 (2013).
V. I. Belousov, M. M. Oficerov, V. Yu. Plachotnik, and Yu. V. Rodin, J. Comm. Tech. Electr., 3, 93 (1996).
http://www.tydexoptics.com/ru/products/thz_optics/thz_materials/.
Y. -S. Jin, G. -J. Kim, and S. -G. Jeon, J. Korean Phys. Soc., 49, 513 (2006).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 56, Nos. 8–9, pp. 550–561, August–September 2013.
Rights and permissions
About this article
Cite this article
Glyavin, M.Y., Luchinin, A.G., Bogdashov, A.A. et al. Experimental Study of the Pulsed Terahertz Gyrotron with Record-Breaking Power and Efficiency Parameters. Radiophys Quantum El 56, 497–507 (2014). https://doi.org/10.1007/s11141-014-9454-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11141-014-9454-4