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Solid-state traveling-wave amplifiers and oscillators in the THz range: effect of electron collisions

  • Plasma Physics
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Abstract.

Due to their high plasma frequencies, drifting semiconductor plasmas interacting with slow electromagnetic waves hold promise for terahertz amplifiers and oscillators. In these devices, the gain and the type of instabilities are influenced by electron collisions. To study the effect of collisions, we developed a two-wave model describing the interaction between drifting solid-state plasmas and electromagnetic waves. This paper analyzes the two-wave dispersion relation for representative examples. As the examples show, convective and absolute instabilities can occur at high and low collision frequencies depending on the relationship between the collision frequency and the coupling coefficient. Surprisingly, an absolute instability occurs when collision-dominated plasmas interact with backward waves. The model can be used to determine the potential of a particular configuration in a solid-state amplifier or oscillator.

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References

  1. H.B. Liu, H. Zhong, N. Karpowicz, Y. Chen, X.C. Zhang, Proc. IEEE 95, 1514 (2007)

    Article  Google Scholar 

  2. R.E. Collin, Foundations for Microwave Engineering (Wiley-IEEE Press, Hoboken, New Jersey, 2001)

  3. M. Shur, GaAs Devices and Circuits (Plenum Press, New York, 1987)

  4. A.R. Hutson, J.H. McFee, D. White, Phys. Rev. Lett. 7, 237 (1961)

    Article  ADS  Google Scholar 

  5. M.C. Steel, B. Vural, Wave Interactions in Solid State Plasmas (McGraw-Hill, New York, 1969)

  6. L. Solymar, E.A. Ash, Int. J. Electron. 20, 127 (1966)

    Article  Google Scholar 

  7. M. Sumi, Appl. Phys. Lett. 9, 251 (1966)

    Article  ADS  Google Scholar 

  8. M. Sumi, T. Suzuki, Appl. Phys. Lett. 13, 326 (1968)

    Article  ADS  Google Scholar 

  9. V.L. Gurevich, Sov. Phys. Solid State 4, 1015 (1962)

    Google Scholar 

  10. J.B. Gunn, Phys. Lett. 4, 194 (1963)

    Article  ADS  Google Scholar 

  11. L. Solymar, The coupled modes of interacting optical phonons and drifting electrons, in Proc. of the 5th International Congress of Microwave Tubes (Paris, 1964), p.501

  12. S. Riyopoulos, Phys. Plasmas 12, 070704 (2005)

    Article  ADS  Google Scholar 

  13. S. Riyopoulos, Phys. Plasmas 16, 033103 (2009)

    Article  ADS  Google Scholar 

  14. S.A. Mikhailov, Phys. Rev. B 58, 1517 (1998)

    Article  ADS  Google Scholar 

  15. M. Dyakonov, M. Shur, Phys. Rev. Lett. 71, 2465 (1993)

    Article  ADS  Google Scholar 

  16. A. El Fatimy, N. Dyakonova, Y. Meziani, T. Otsuji, W. Knap, S. Vandenbrouk, K. Madjour, D. Theron, C. Gaquiere, M.A. Poisson et al., J. Appl. Phys. 107, 024504 (2010)

    Article  ADS  Google Scholar 

  17. R.J. Briggs, Electron-Stream Interaction with Plasmas, Research Monograph No. 29 (M.I.T. Press, Cambridge, Massachusetts, 1964)

  18. A.M. Fedorchenko, N.I. Kotsarenko, Absolute and convective instabilities in plasmas and solids (Izdatel'stvo Nauka, Moscow, 1981), in Russian

  19. T.H. Isaac, J.G. Rivas, J.R. Sambles, W.L. Barnes, E. Hendry, Phys. Rev. B 77, 113411 (2008)

    Article  ADS  Google Scholar 

  20. B. Vural, S. Bloom, IEEE Trans. Electron Devices ED-14, 345 (1967)

    Google Scholar 

Download references

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Authors and Affiliations

  1. Department of Electrical and Electronic Engineering, Optical and Semiconductor Devices Group, Imperial College, London Exhibition Road, London, SW7 2AZ, UK

    O. Sydoruk & L. Solymar

  2. Erlangen Graduate School in Advanced Optical Technologies, University of Erlangen-Nuremberg, Paul-Gordan-Str. 6, 91052, Erlangen, Germany

    E. Shamonina

Authors
  1. O. Sydoruk
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  2. E. Shamonina
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  3. L. Solymar
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Correspondence to O. Sydoruk.

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Sydoruk, O., Shamonina, E. & Solymar, L. Solid-state traveling-wave amplifiers and oscillators in the THz range: effect of electron collisions. Eur. Phys. J. D 59, 233–240 (2010). https://doi.org/10.1140/epjd/e2010-00158-8

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  • DOI: https://doi.org/10.1140/epjd/e2010-00158-8

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