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Calcium barium niobate as a functional material for broadband optical frequency conversion

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Date

2014-03-15

Authors

Sheng, Yan
Chen, Xin
Lukasiewicz, Tadeusz
Swirkowicz, Marek
Koynov, Kaloian
Krolikowski, Wieslaw

Journal Title

Journal ISSN

Volume Title

Publisher

Optical Society of America

Abstract

We demonstrate the application of as-grown calcium barium niobate (CBN) crystal with random-sized ferroelectric domains as a broadband frequency converter. The frequency conversion process is similar to broadband harmonic generation in commonly used strontium barium niobate (SBN) crystal, but results in higher conversion efficiency reflecting a larger effective nonlinear coefficient of the CBN crystal. We also analyzed the polarization properties of the emitted radiation and determined the ratio of d32 and d33 components of the second-order susceptibility tensor of the CBN crystal.

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Keywords

Citation

URI

http://hdl.handle.net/1885/101736

Collections

ANU Research Publications

Source

Optics letters

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1364/OL.39.001330

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