Processing, properties, and applications of glass and optical materials proceedings of the 9th International Conference on Advances in the Fusion and Processing of Glass (AFPG9) and Symposium 15--Structure, Properties, and Photonic Applications of Glasses held during PACRIM-9, Cairns, Australia, July 10-14, 2011 / - Varshneya, Arun K.; Schaeffer, Helmut A.; Richardson, Kathleen A.; Wightman, Marlene.; Pye, L. David. (American Ceramic Society ;, 2012)