Liu, Jia-Ming; O'Reilly, James; Smith, Thomas; Prasad, Paras (Elsevier: Journal of Non-Crystalline Solids, 2005-09-01)
Photopatterning of sol–gels is a versatile technique that has been used to prepare optical components and devices of silica and titania. Telluria (TeO2) has a higher third-order non-linearity than silica and titania and ...