Title

Cascading nonlinearities in an organic single crystal core fiber: the Čerenkov regime

Abstract

The large nonlinear phase shifts imparted to the fundamental beam during Čerenkov second harmonic generation (SHG) in a DAN, 4-(N,N-dimethylamino)-3-acetamidonitrobenzene, single crystal core fiber are explained and modelled numerically. Cascading upconversion and downconversion processes leads to nonlinear phase shifts produced by the second order nonlinear coupling of the guided fundamental mode and the component of the Čerenkov second harmonic field trapped in the fiber cladding. © 1994.

Publication Date

11-1-1994

Publication Title

Optics Communications

Volume

112

Issue

1-2

Number of Pages

122-130

Document Type

Article

Identifier

scopus

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/0030-4018(94)90088-4

Socpus ID

0028546988 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0028546988

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