Frequency Stabilization of Highly Coherent AlGaAs Diode Lasers

  • A. M. Akulshin
  • V. V. Nikitin
  • V. A. Sautenkov
  • V. V. Vasiliev
  • V. L. Velichansky
  • E. K. Yurkin
  • A. S. Zibrov
Conference paper

Abstract

A solitary diode laser (DL) as compared with a typical gas laser has a large spectral linewidth which limits the attainable frequency stability /1/. One of the most efficient ways to narrow spectral line of a DL is an external optical feedback /2,3/, which makes it possible to decrease the linewidth to 1 kHz /4,5/. An external cavaty diode laser (ECDL) has many advantages but is more complicated than a solitary DL; the first work on DL frequency stabilization /6/ was followed by experiments on ECDL stabilization 12 years later /7/. Here we report on two experiments in which: a fast technique of side-band spectroscopy has been used for an ECDL frequency stabilization to reflection resonance of a confocal interferometer /8/; two ECDLs have been locked to adjacent sub-Dopplerresonances in saturated absorption of 133Cs by using conventional lock in servo systems, and DL frequency stability was estimated on the direct measurement of beat frequency fluctuations /9/.

Keywords

Attenuation Cesium 

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References

  1. 1.
    H. Tsuchida and T. Tako: Jap. J. of Appl. Phys., 22, 1970 (1983)Google Scholar
  2. 2.
    V.L. Velichansky, A.S. Zibrov et al: Zh. Tekh. Letts., 4 1087 (1978)Google Scholar
  3. 3.
    V.Yu. Bazhenov, A.P. Bogatov et al.: Sov. J. Quant. Electr. 10, 1547 (1980)Google Scholar
  4. 4.
    A.M. Akulshin, N.G. Basov et al: Sov. J. Quant. Electr. 13, 1003 (1983)Google Scholar
  5. 5.
    R. Wyatt: Electr. Lett. 21, 658 (1985)CrossRefGoogle Scholar
  6. 6.
    Yu. A. Bykovsky, V.L. Velichansky et al: Sov. Phys.-JETP 30, 605 (1970)ADSGoogle Scholar
  7. 7.
    A.S. Zibrov, A.M. Akulshin et al: Sov. J.Quant. Electr. 12, 502 (1982)CrossRefADSGoogle Scholar
  8. 8.
    E.K. Yurkin, A.S. Zibrov et al: P.N.Lebedev Physical Institute, Preprint Iv’ 34, Moscow (1988)Google Scholar
  9. 9.
    A.M. Akulshin, V.L. Velichansky et al: to be published in Sov. J., Quant. Electr., 15, N°10 (1988)Google Scholar
  10. 10.
    R.W. Dreyer, T.L. Hall et al: Appl. Phys. B 31, 97 (1983)CrossRefADSGoogle Scholar
  11. 11.
    M. Gehrtz, G.C. Bjorklund et al: Appl. Phys. B 32, 145 (1983)CrossRefADSGoogle Scholar
  12. 12.
    W. Lenth: Opt. Lett., 8, 575 (1983)CrossRefADSGoogle Scholar
  13. 13.
    A.P. Bogatov, P.G. Eliseev et al: Sov. J. Quant. Electr. 13, 1221 (1983)Google Scholar
  14. 14.
    A.M. Akulshin, V. Yu., Bazhenov et al: Sov. J. Quant. Electr. 16, 912 (1986)Google Scholar
  15. 15.
    S. Ohshima, Y. Nakadan, and Y. Koga: IEEE J. of Quant. Electr. 23, 473 (1987)CrossRefADSGoogle Scholar
  16. G.P. Barwood, P. Gill, and W.R.C. Rowley: El. Letts. 24, 769 (1988)CrossRefGoogle Scholar
  17. 16.
    A.M.Akulshin, V,L.Velichansky et al: P.N.Lebedev Physical Institute, Preprint 99, Moscow (1985)Google Scholar
  18. A.N. Akulshin, V.L.Ve-lichansky et al: “Proc. of the Seminar on the Optical Orientation of Atoms and Molecules” p. 152, LeningradGoogle Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • A. M. Akulshin
    • 1
  • V. V. Nikitin
    • 1
  • V. A. Sautenkov
    • 1
  • V. V. Vasiliev
    • 1
  • V. L. Velichansky
    • 1
  • E. K. Yurkin
    • 1
  • A. S. Zibrov
    • 1
  1. 1.P.N. Lebedev Physical InstituteUSSR Academy of ScienceMoscowUSSR

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