Optical properties of Ca3TaGa3Si2O14 single crystal

The interference patterns of polarized light are measured by polarizing microscopy. The specific rotation rho of Ca3TaGa3Si2O14 (CTGS) piezoelectric single crystal is determined from 200 to 850nm by measuring the optical transmission between parallel polarizers in < 001 > direction. It is show...

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Veröffentlicht in:	Materials letters 2006-09, Vol.60 (21-22), p.2617-2619
Hauptverfasser:	Wang, Baolin, Wei, Aijian, Shi, Xuzhong, Yuan, Duorong, Qi, Haifeng
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The interference patterns of polarized light are measured by polarizing microscopy. The specific rotation rho of Ca3TaGa3Si2O14 (CTGS) piezoelectric single crystal is determined from 200 to 850nm by measuring the optical transmission between parallel polarizers in < 001 > direction. It is shown that Ca3TaGa3Si2O14 has quite large a value of rho which is a little smaller than that of Ca3NbGa3Si2O14 (CNGS).
ISSN:	0167-577X
DOI:	10.1016/j.matlet.2006.01.110