Article ID Journal Published Year Pages File Type
1535797 Optics Communications 2013 4 Pages PDF
Abstract

In this paper, the spectral characteristics of the anti-Stokes orders generated by multi-frequency Raman generation are investigated. In particular, we observe that the orders can be red-shifted from the expected Raman transition frequency. The experimental observations indicate that Stark shifting rather than four-wave mixing is responsible for the red-shift. Current numerical models are insufficient to reproduce the experimental observations of red-shifting of the anti-Stokes orders.

Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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