Advertisement

Radiophysics and Quantum Electronics

, Volume 53, Issue 5–6, pp 363–370 | Cite as

Resonance increase in the Q-factors of electric-type eigenmodes in an open resonator with a spherical metal insert

  • Yu. V. Svishchov
Article

We present results of the numerical simulation performed to study the properties of electrictype eigenmodes in an open resonator with spherical mirrors and a perfectly conducting spherical inclusion. The effect of a resonance increase in the Q-factors of the eigenmodes by several orders of magnitude, which is due to placing a perfectly conducting sphere of certain radius in the open resonator, is found and studied. The nature of the effect of a resonance increase in the Q-factors of eigenmodes is established.

Keywords

Sphere Radius Hybrid Mode Exceptional Point Open Resonator Resonance Increase 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    P. N. Melezhik, V. S. Miroshnichenko, and E. B. Senkevich, Radiophys. Quantum Electron., 48, No. 7, 529 (2005).CrossRefADSGoogle Scholar
  2. 2.
    P. N. Melezhik, V. S. Miroshnichenko, and E. B. Senkevich, Radiophys. Quantum Electron., 48, No. 8, 607 (2005).CrossRefADSGoogle Scholar
  3. 3.
    Yu. V. Svishchov, Radiofiz. Élektron., 10, No. 1, 51 (2005).Google Scholar
  4. 4.
    Yu. V. Svishchov, Radiofiz. Élektron., 14, No. 2, 128 (2009).Google Scholar
  5. 5.
    V. P. Shestopalov, Morse Critical Points of Dispersion Relations [in Russian], Naukova Dumka, Kiev (1992).Google Scholar
  6. 6.
    L. A. Weinstein, Open Resonators and Open Waveguides, Golem Press, Boulder, Co. (1969).Google Scholar
  7. 7.
    P. N. Melezhik, A. E. Poedinchuk, Yu. A. Tuchkin, and V. P. Shestopalov, Sov. Phys. Doklady, 33, 420 (1988).MathSciNetADSGoogle Scholar

Copyright information

© Springer Science+Business Media, Inc. 2010

Authors and Affiliations

  1. 1.A. Ya. Usikov Institute of Radiophysics and Electronics of the National Academy of Sciences of UkraineKharkovUkraine

Personalised recommendations