Genetic algorithms optimization of photonic crystal fibers for half diffraction angle reduction of output beam

Jyun Hong Lu, Dong Po Cai, Ya Lun Tsai, Chii Chang Chen, Chu En Lin, Ta Jen Yen

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

In this work, we optimize the structure of the photonic crystal fibers by using genetic algorithms to provide strong light confinement in fiber and small half diffraction angle of output beam. Furthermore, this article shows the potentials of this study, such as optimizing three purposes at the same time and the arbitrary structure design is achieved. We report two optimized results obtained by different optimization conditions. The results show that the half diffraction angle of the output beam of the photonic crystal fibers can be reduced.

Original languageEnglish
Pages (from-to)22590-22597
Number of pages8
JournalOptics Express
Volume22
Issue number19
DOIs
StatePublished - 22 Sep 2014

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