Optical properties and densification of sol-gel derived PbTiO3 thin layers

K. D. Budd; David A. Payne

doi:10.1117/12.22581

1 November 1990 Optical properties and densification of sol-gel derived PbTiO₃ thin layers

K. D. Budd, David A. Payne

Proceedings Volume 1328, Sol-Gel Optics; (1990) https://doi.org/10.1117/12.22581
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

Refractive index values are reported for sol-gel derived PbTiO3 thin-layers as a function of thermal processing conditions. Dense amorphous layers were formed at 350°C (n = 2.35) with crystallization at 450°C (ii = 2.65). A spin-casting method is described for the deposition of coatings. Ellipsometry was used to monitor optical properties as a function of heat-treatment conditions.

Citation Download Citation

K. D. Budd and David A. Payne "Optical properties and densification of sol-gel derived PbTiO₃ thin layers", Proc. SPIE 1328, Sol-Gel Optics, (1 November 1990); https://doi.org/10.1117/12.22581

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