Ресурсосберегающие технологии горных работ
Published in Горный информационно-аналитический бюллетень (научно-технический журнал) • Jan 1, 1997
Authors:
Г Р Буткевич
Abstract
We demonstrate chirped Bragg gratings fabrication in doped microstructured tapered polymer fibers by using a uniform phase mask. The use of high photosensitive benzyl dimethyl ketal (BDK) doped core fiber allows to obtain chirped Bragg gratings by means of a single krypton fluoride laser pulse. The ...
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