Authors

P. Chantharasupawong; R. Philip;J. Thomas

Comments

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"This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in the linked citation and may be found originally at Applied Physics Letters."

Abbreviated Journal Title

Appl. Phys. Lett.

Keywords

ULTRAVIOLET-WINDOW MATERIALS; EXCITED-STATE ABSORPTION; 2-PHOTON; ABSORPTION; CALORIMETRIC MEASUREMENT; Physics, Applied

Abstract

A measurement technique to perform optical Z-scan and photoacoustic Z-scan simultaneously called OPAZ-scan is demonstrated. It is found that the simultaneous measurement of the optical and photoacoustic Z-scan signals provides substantially better insight into the mechanism of optical nonlinearity. The system is able to identify mixed nonlinear processes within a mixture of nonlinear scattering species and nonlinear absorbers.

Journal Title

Applied Physics Letters

Volume

102

Issue/Number

4

Publication Date

1-1-2013

Document Type

Article

Language

English

First Page

5

WOS Identifier

WOS:000314723600016

ISSN

0003-6951

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