Title

Direct measurement of cascaded nonlinearity in lithium niobate channel waveguides

Abstract

We report on interferometric measurements of nonlinear phase shifts of the fundamental mode that are due to cascading in a second-harmonic-generation experiment in lithium niobate channel waveguides. With temperature tuning of the wave-vector mismatch the nonlinear phase shifts were adjustable in sign and magnitude. Varying the wave-vector matching condition along the waveguide leads to large phase shifts with low depletion and dispersion of the fundamental. © 1994 Optical Society of America.

Publication Date

12-1-1994

Publication Title

Optics Letters

Volume

19

Issue

23

Number of Pages

1949-1951

Document Type

Article

Identifier

scopus

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/OL.19.001949

Socpus ID

0028697905 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0028697905

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