Browsing by Author "Galbraith, Justine"
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Designing glass with non-dispersive stress-optic response
Galbraith, Justine; Zwanziger, Josef W (Elsevier, 2016-02-01)The dispersion of the stress-optic response of a series of barium and lead phosphate glasses is measured using an ellipsometric method. It is found that the barium glasses display consistently positive dispersion with ... -
Photoelastic properties of oxide and non-oxide glasses
Galbraith, Justine (2014-12-15)An unperturbed piece of glass is optically isotropic. Birefringence can be induced by breaking this symmetry, for example by applying a uniaxial stress to the glass. An empirical model exists which predicts when oxide ...