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Diamond-shaped-core hollow photonic-crystal fiber

✍ Scribed by S. O. Konorov; L. A. Mel'nikov; A. A. Ivanov; M. V. Alfimov; A. V. Sherbakov; A. M. Zheltikov

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
106 KB
Volume
2
Category
Article
ISSN
1612-2011

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✦ Synopsis

We report fabrication and characterization of hollow
photonic-crystal fibers (PCFs) with a diamond-shaped core and a
Kagome-lattice cladding. Air-guides modes strongly confined to the
hollow core of the fiber are shown to exist within the ranges of
wavelengths from 450 to 560 nm and from 470 to 630 nm for two
hollow diamond-shaped-core PCFs with slightly different geometry
parameters. Polarization-maintaining air-mode guidance of 100-fs
second-harmonic pulses of 625-nm Cr:forsterite laser radiation is
demonstrated.

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