1 December 1991 Characterization of ion-exchange waveguide made with diluted KNO3
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Proceedings Volume 1583, Integrated Optical Circuits; (1991) https://doi.org/10.1117/12.50871
Event: OE Fiber, 1991, Boston, MA, United States
Abstract
Planar ion-exchange waveguides are fabricated by using diluted KNO3 molten salts with NaN03. The surface index increments are measured in the ranges of (7.6 — 1.6) x 10-3 and (9.1 — 1.8) x 10-3 for TE and TM modes with the change of the K+-ion concentration in the salt bath, respectively. Designing values of the guide width and depth for the single-mode channel waveguides by the diluted KN03 salts are presented, which are considerably wider compared with those by the pure salt. Experimental results of the single-mode channel waveguide by 50% KN03 salt are also shown.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kiyoshi Kishioka, Kiyoshi Kishioka, "Characterization of ion-exchange waveguide made with diluted KNO3", Proc. SPIE 1583, Integrated Optical Circuits, (1 December 1991); doi: 10.1117/12.50871; https://doi.org/10.1117/12.50871
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