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Optics Letters

Optics Letters


  • Vol. 25, Iss. 18 — Sep. 15, 2000
  • pp: 1373–1375

Efficient energy conversion for cubic third-harmonic generation that is phase matched in KTiOPO4

J. P. Fève, B. Boulanger, and Y. Guillien  »View Author Affiliations

Optics Letters, Vol. 25, Issue 18, pp. 1373-1375 (2000)

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We demonstrate, for the first time to our knowledge, that efficient third-harmonic generation can be achieved with a cubic contribution much larger than the quadratic processes. An energy-conversion efficiency of 2.4% is achieved for cubic third-harmonic generation that is phase matched along the x axis of a KTiOPO4 crystal by use of a picosecond fundamental laser emitting at 1618 nm. The associated cascading processes are only 10% of the pure cubic interaction, which is very suitable for study of the specific quantum optical correlations. Calculations of the third-harmonic generation conversion efficiency with respect to group-velocity dispersion and to the longitudinal Gaussian beam profile account well for our experimental results.

© 2000 Optical Society of America

OCIS Codes
(190.2620) Nonlinear optics : Harmonic generation and mixing
(190.4410) Nonlinear optics : Nonlinear optics, parametric processes

J. P. Fève, B. Boulanger, and Y. Guillien, "Efficient energy conversion for cubic third-harmonic generation that is phase matched in KTiOPO4," Opt. Lett. 25, 1373-1375 (2000)

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  1. P. Qiu and A. Penzkofer, Appl. Phys. B 45, 225 (1988).
  2. P. S. Banks, M. D. Feit, and M. D. Perry, Opt. Lett. 24, 4 (1999).
  3. B. Boulanger, J. P. Fève, P. Delarue, I. Rousseau, and G. Marnier, J. Phys. B 32, 475 (1999).
  4. B. C. Stuart, M. D. Feit, A. M. Rubenchik, B. W. Shore, and M. D. Perry, Phys. Rev. Lett. 74, 2248 (1995).
  5. S. A. Akhmanov, A. I. Kovrygin, and A. P. Sukhorukov, in Quantum Electronics, H. Rabin and C. L. Tang, eds. (Academic, New York, 1975), Vol. 1, Part B, pp. 473–587.
  6. S. C. Mehendale and P. K. Gupta, Opt. Commun. 68, 301 (1988).
  7. K. Kato, IEEE J. Quantum Electron. 27, 1137 (1991).
  8. J. P. Fève, B. Boulanger, and G. Marnier, Appl. Opt. 33, 3169 (1994).
  9. A. E. Siegman, Proc. SPIE 1224, 2 (1990).

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