24 August 2011 The contribution of reorientational nonlinearity of CS2 liquid in supercontinuum generation
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Proceedings Volume 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics; 81731D (2011); doi: 10.1117/12.899745
Event: International Conference on Fiber Optics and Photonics, 2010, Guwahati, India
Abstract
We aim to study the nonlinear optical phenomena with femtosecond pulse propagation in liquid-core photonic crystal fibers filled with CS2. In particular, we intend to study the effect of slow nonlinearity due to reorientational contribution of liquid molecules on broadband supercontinuum generation in the femtosecond regime using appropriately modified nonlinear Schrödinger equation. We show that the response of the slow nonlinearity enhances broadening of the pulse and changes the dynamics of the generated solitons. To analyse the quality of the pulse, the stability analysis and coherence of the SCG are studied numerically.
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K. Porsezian, R. Vasantha Jayakantha Raja, Anton Husakou, Joachim Hermann, "The contribution of reorientational nonlinearity of CS2 liquid in supercontinuum generation", Proc. SPIE 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics, 81731D (24 August 2011); doi: 10.1117/12.899745; https://doi.org/10.1117/12.899745
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KEYWORDS
Solitons

Supercontinuum generation

Liquids

Femtosecond phenomena

Molecules

Nonlinear response

Picosecond phenomena

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