Journal article
7-cell core hollow-core photonic crystal fibers with low loss in the spectral region around 2 mu m
Several 7 cell core hollow-core photonic crystal fibers with bandgaps in the spectral range of 1.4 μm to 2.3 μm have been fabricated. The transmission loss follows the ≈ λ−3 dependency previously reported, with a minimum measured loss of 9.5 dB/km at 1.99 μm. One fiber with a transmission loss of 26 dB/km at 2.3 μm is reported, which is significantly lower than the transmission loss of solid silica fibers at this wavelength.
Language: | English |
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Year: | 2009 |
Pages: | 23468-23473 |
ISSN: | 10944087 |
Types: | Journal article |
DOI: | 10.1364/OE.17.023468 |