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Published on: February 25, 2017
Femtosecond laser-assisted selective infiltration of microstructured optical fibers
Ying Wang1, C R Liao, D N Wang
1Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, P.R. China.
Abstract:
A new method of selectively infiltrating microstructured optical fibers with the assistance of femtosecond laser micromachining is presented. With this technique, any type of air-holes in the cross-section of the microstructured optical fibers can be selectively infiltrated with liquids, which opens up a highly efficient, precise, flexible and reliable way of selective infiltrating and has high potential in the fabrication of novel hybrid-structured optical fibers and the devices based on them.
