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Optics Letters

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  • Vol. 10, Iss. 1 — Jan. 1, 1985
  • pp: 7–9

Gas-flow-induced controlled unidirectional operation of a CO2 ring laser

J. L. Boulnois, G. Bret, P. Cottin, A. Van Lerberghe, and Govind P. Agrawal  »View Author Affiliations


Optics Letters, Vol. 10, Issue 1, pp. 7-9 (1985)
http://dx.doi.org/10.1364/OL.10.000007


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Abstract

It is shown experimentally and theoretically that axial gas flow leads to controlled unidirectional operation of a CO2 ring laser. The direction of emission, clockwise or counterclockwise, can be selected by a slight tuning of the laser cavity (∼1% of the free spectral range). The flow velocity required for complete mode extinction depends on the relative magnitudes of the Doppler and homogeneous line widths and is ∼10 m/sec when the two are comparable.

© 1985 Optical Society of America

History
Original Manuscript: June 14, 1984
Manuscript Accepted: October 22, 1984
Published: January 1, 1985

Citation
J. L. Boulnois, Govind P. Agrawal, G. Bret, P. Cottin, and A. Van Lerberghe, "Gas-flow-induced controlled unidirectional operation of a CO2 ring laser," Opt. Lett. 10, 7-9 (1985)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-10-1-7


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References

  1. M. Sargent, M. O. Scully, W. E. Lamb, Laser Physics (Addison-Wesley, Reading, Mass., 1974), Chaps. 9 and 11.
  2. F. Aronowitz, Phys. Rev. 139, A635 (1965). [CrossRef]
  3. V. E. Privalov, S. A. Fridrikhov, Usp. Fiz. Nauk 97, 377 (1969)[Sov. Phys. Usp. 12, 153 (1969)].
  4. L. N. Menegozzi, W. E. Lamb, Phys. Rev. A 8,2103 (1973). [CrossRef]
  5. C. L. Tang, H. Statz, G. de Mars, Appl. Phys. Lett. 2, 222 (1963). [CrossRef]
  6. T. S. Moss, D. E. Killick, E. T. de la Perrelle, Infrared Phys. 4, 209 (1964). [CrossRef]
  7. W. W. Rigrod, T. J. Bridges, IEEE J. Quantum Electron. QE-1, 298 (1965). [CrossRef]
  8. H. W. Mocker, IEEE J. Quantum Electron. QE-4, 769 (1968). [CrossRef]
  9. F. R. Faxvog, A. D. Gara, Appl. Phys. Lett. 25, 306 (1974) [CrossRef]
  10. V. I. Sardyko, A. Ya. Smirnov, Opt. Spektrosk. 52, 713 (1982)[Opt. Spectrosc. (USSR) 52,424 (1982)].
  11. J. L. Boulnois, G. P. Agrawal (unpublished).
  12. J. A. White, Phys. Rev. 137A, 1651 (1965). [CrossRef]
  13. Yu. L. Klimontovich, P. S. Landa, E. G. Lariontsev, Zh. Eksp. Teor. Fiz. 52,1631 (1967)[Sov. Phys. JETP 25, 1076 (1967)].
  14. J. B. Hambenne, M. Sargent, Phys. Rev. A 13,797 (1976). [CrossRef]
  15. Strictly speaking, the peak gain A is itself flow dependent, as discussed by P. K. Cheo, IEEE J. Quantum Electron. QE-3, 683 (1967). This is a minor effect for the velocity range considered here. [CrossRef]
  16. P. Cottin, A. Van Lerberghe, J. L. Boulnois, in Digest of Conference on Lasers and Electro-Optics (Optical Society of America, Washington, D.C., 1984), paper THL5.

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