Four-layer model of the photobleaching process in fabrication of polymeric optical waveguides
- 25 February 1993
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 1775, 413-417
- https://doi.org/10.1117/12.139220
Abstract
An experimental technique is presented for calibrating the photobleaching process in a highly adsorbing dyed polymer. The interface between the bleached and unbleached layers of the material travels with a constant velocity. By determining the dependence of the velocity on the bleaching intensity, the order of the photobleaching kinetics is determined.Keywords
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