Optical Properties and structural transitions in Ge-As-Se glasses

Luther-Davies, Barry; Zha, Congji; Prasad, Amrita; Smith, Anita

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Optical Properties and structural transitions in Ge-As-Se glasses

Date

2007

Authors

Luther-Davies, Barry

Zha, Congji

Prasad, Amrita

Smith, Anita

Publisher

Optical Society of America

Abstract

The optical and structural properties of Ge-As-Se glasses have been studied using Raman, UV-Vis-IR, Z-scan and DSC techniques, and the effect of composition on structural transition, optical band gap and nonlinearity is described.