Title

Nondegenerate Optical Kerr Effect In Semiconductors

Abstract

We calculate the nondegenerate bound electronic nonlinear refractive index n2(w1;W2) (i.e., an index change at frequency W1due to the presence of a beam at frequency W2) in semiconductors. We calculate this nonlinearity and its dispersion using a Kramers-Kronig transformation on the calculated nondegenerate nonlinear absorption spectrum due to two-photon absorption, electronic Raman and optical Stark effects. The calculated n2 values and their dispersion are compared to new experimental values for ZnSe and ZnS obtained using a 2-color Z-scan. © 1994 IEEE

Publication Date

1-1-1994

Publication Title

IEEE Journal of Quantum Electronics

Volume

30

Issue

2

Number of Pages

249-

Document Type

Article

Identifier

scopus

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/3.283767

Socpus ID

0028377680 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0028377680

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