SRS line narrowing and optical induced birefringence in dye-doped CS2

Ricardo Rego Bordalo Correia; Petrus A. Alcantara Jr.; Silvio L. S. Cunha

doi:10.1117/12.354943

19 July 1999 SRS line narrowing and optical induced birefringence in dye-doped CS₂

Ricardo Rego Bordalo Correia, Petrus A. Alcantara Jr., Silvio L. S. Cunha

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.354943
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

It has been observed the effect of the addition of small concentrations of an absorbing dye (approximately 10 ppm of Coumarin 337) on the super-broadening process of CS₂ stimulated scattering lines in a capillary fiber. This effect is attributed to the selective absorption of dye molecules, which creates an anisotropic distribution of these molecules in the excited- and ground states, which possess different static dipole moments. This asymmetry affects the orientation of the CS₂ molecules through the modification of the local field, as measured by changing the spectral distribution of stimulated scattering and the optical induced birefringence of the liquid.

Citation Download Citation

Ricardo Rego Bordalo Correia, Petrus A. Alcantara Jr., and Silvio L. S. Cunha "SRS line narrowing and optical induced birefringence in dye-doped CS₂", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.354943

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