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Optics Letters

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  • Vol. 21, Iss. 20 — Oct. 15, 1996
  • pp: 1655–1657

Photorefractive effects observed in 4-N, N-dimethylamino-4′-N′-methyl-stilbazolium toluene-p-sulfonate

S. Follonier, Ch. Bosshard, F. Pan, and P. Günter  »View Author Affiliations


Optics Letters, Vol. 21, Issue 20, pp. 1655-1657 (1996)
http://dx.doi.org/10.1364/OL.21.001655


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Abstract

We measured, for the first time to our knowledge, a net two-beam coupling gain in an organic crystal. Our photorefractive measurements were carried out in nominally pure organic crystals of 4-N, N-dimethylamino-4′-N′-methyl-stilbazolium toluene-p-sulfonate (DAST). Because of its large electro-optic coefficient, r11 = 83 pm/V at λ = 750 nm, and a photoconductivity of up to σ = 6.7 × 10−12 Ω−1 cm−1 at intensity I = 570 mW/cm2, DAST showed a gain of 2.2 cm−1 for an absorption of α = 1.8 cm−1. With grating buildup times below 1 s at light intensities of 300 mW/cm2, DAST is a promising candidate for photorefractive applications in the near infrared.

© 1996 Optical Society of America

History
Original Manuscript: June 14, 1996
Published: October 15, 1996

Citation
S. Follonier, Ch. Bosshard, F. Pan, and P. Günter, "Photorefractive effects observed in 4-N, N-dimethylamino-4′-N′-methyl-stilbazolium toluene-p-sulfonate," Opt. Lett. 21, 1655-1657 (1996)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-21-20-1655


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References

  1. Y. Shi, D. Psaltis, A. Marrakchi, J. A. R. Tanuay, Appl. Opt. 22, 3665 (1983). [CrossRef] [PubMed]
  2. E. Voit, P. Günter, Opt. Lett. 12, 769 (1987). [CrossRef] [PubMed]
  3. J. F. S. MacCormack, Opt. Lett. 18, 211 (1993). [CrossRef] [PubMed]
  4. F. Pan, G. Knöpfle, C. Bosshard, S. Follonier, R. Spreiter, M. S. Wong, P. Günter, Appl. Phys. Lett. 69, 13 (1996). [CrossRef]
  5. K. Sutter, J. Hulliger, P. Günter, Solid State Commun. 74, 867 (1990). [CrossRef]
  6. K. Sutter, P. Günter, J. Opt. Soc. Am. B 7, 2274 (1990). [CrossRef]
  7. S. Ducharme, J. C. Scott, R. J. Twieg, W. E. Moerner, Phys. Rev. Lett. 66, 1846 (1991). [CrossRef] [PubMed]
  8. K. Sutter, J. Hulliger, R. Schlesser, P. Günter, Opt. Lett. 18, 778 (1993). [CrossRef] [PubMed]
  9. C. Bosshard, K. Sutter, P. Prêtre, J. Hullinger, M. Flörsheimer, P. Kaatz, P. Günter, in Advances in Nonlinear Optics, A. F. Garito, F. Kajzar, eds. (Gordon and Breach, Amsterdam, 1995), Vol. 1, pp. 193–223.
  10. S. R. Marder, J. W. Perry, W. P. Schaeffer, Science 245, 626 (1989). [CrossRef] [PubMed]
  11. G. Knöpfle, R. Schlesser, R. Ducret, P. Günter, Nonlinear Opt. 9, 143 (1995).
  12. G. C. Valley, J. F. Lam, in Photorefractive Materials and Their Applications I, P. Günter, J.-P. Huignard, eds. (Springer-Verlag, Berlin, 1988).
  13. G. Montemezzani, M. Zgonik, “Light diffraction at mixed phase and absorption gratings in anisotropic media for arbitrary geometries,” submitted to Phys. Rev. A.
  14. G. W. Ross, P. Hribek, R. W. Eason, M. H. Garret, D. Rytz, Opt. Commun. 101, 60 (1993). [CrossRef]

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