AUTHOR=Shiryaev Vladimir S. TITLE=Chalcogenide Glass Hollow-Core Microstructured Optical Fibers JOURNAL=Frontiers in Materials VOLUME=Volume 2 - 2015 YEAR=2015 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2015.00024 DOI=10.3389/fmats.2015.00024 ISSN=2296-8016 ABSTRACT=The recent developments on chalcogenide glass hollow core microstructured optical fibers (HC-MOFs) are presented. The comparative analysis of simulated optical properties for chalcogenide HC-MOFs of negative-curvature with different size and number of capillaries is given. The technique for the manufacture of microstructured chalcogenide preforms, which includes the assembly of the substrate glass tube and 8-10 capillaries, is described. Further trends to improve the optical transmission in chalcogenide NCHCFs are considered.