Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2008
Session ID : 2E25
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Third-order optical nonlinearities of heavy-metal oxide doped tellurite glasses
*Motohiro KozukaTomokatsu HayakawaMasayuki NogamiPhilippe Thomas
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Abstract

We investigated third-order optical nonlinearities (χ(3)) by Z-scan technique for various heavy-metal oxide (MOX) doped tellurite glasses (TlO0.5-TeO2 matrix; M = Ti, Zn, Ga, Pb and Bi) as well as their relative Raman scattering spectra. As a result, the real part of χ(3) was varied with the Raman shift positions (660~760cm-1) for the peaked Raman intensities, indicating that intermediate structures TeO3+1 close to trigonal bipyramids (tbp) were preferable to increasing Re(χ(3)).

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© The Ceramic Society of Japan 2008
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