Optical Waveguides Formed by Proton Irradiation of Fused Silica*†
- 1 September 1968
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America
- Vol. 58 (9), 1171-1176
- https://doi.org/10.1364/josa.58.001171
Abstract
Various techniques for fabricating optical waveguides for laser-oriented applications are being studied. A technique utilizing radiation-induced changes of refractive index in optical materials is presented; the particular waveguide considered is a fused-silica slab that has been irradiated with protons to produce a channel with a refractive index slightly higher than the unirradiated silica. This high-index channel serves as the waveguide core and the surrounding unirradiated region as the cladding.Keywords
This publication has 9 references indexed in Scilit:
- A single-mode waveguide laserProceedings of the IEEE, 1968
- A spatially coherent optical waveguide detectorProceedings of the IEEE, 1967
- Optical Waveguide Modes in a Bisected Dielectric SlabJournal of the Optical Society of America, 1966
- Interspecimen Comparison of the Refractive Index of Fused Silica*,†Journal of the Optical Society of America, 1965
- PROTON INDUCED LATTICE DISPLACEMENTS IN SILICONApplied Physics Letters, 1963
- Optical waveguide of macroscopic dimensions in single-mode operationProceedings of the IEEE, 1963
- Radiation Effects of Bombardment of Quartz and Vitreous Silica by 7.5-kev to 59-kev Positive IonsPhysical Review B, 1960
- Fast-Neutron-Induced Changes in Quartz and Vitreous SilicaPhysical Review B, 1958
- Radiation Effect of Positive Ion Bombardment on GlassJournal of Applied Physics, 1957