1 August 1991 Glass waveguides by ion exchange with ionic masking
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Proceedings Volume 1513, Glasses for Optoelectronics II; (1991) https://doi.org/10.1117/12.46051
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands
Abstract
The fabrication of single-mode glass waveguides by silver ion exchange with ionic masking has been studied. In this ionic masking process metallic stripes are first patterned to mask the potassium ion exchange. Then the stripes are removed and silver ion exchange is performed. This produces waveguides in the previously masked regions where potassium ions are not present. The study on the efficiency of the ionic mask is presented. Then the measured mode profiles are compared to the calculated mode profiles. Finally, the situation in which potassium ion exchange does not increase the refractive index of the glass is discussed.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei-Jian Wang, Wei-Jian Wang, Ming-Jun Li, Ming-Jun Li, Seppo Honkanen, Seppo Honkanen, S. Iraj Najafi, S. Iraj Najafi, Ari Tervonen, Ari Tervonen, } "Glass waveguides by ion exchange with ionic masking", Proc. SPIE 1513, Glasses for Optoelectronics II, (1 August 1991); doi: 10.1117/12.46051; https://doi.org/10.1117/12.46051
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