Flattened chromatic dispersion in square photonic crystal fibers with low confinement losses
Optical review, 2009•Springer
This research presents a simple index-guiding square photonic crystal fibers (SPCFs) that
has a silica core surrounded by air hole with two different diameters. It is demonstrated that
the designed two-different-size hole-arrayed index-guiding SPCFs has a ultra-flattened
chromatic dispersion of 0±0.9 ps/(nm· km) in a wavelength range of 1.34 to 1.61 μm and low
confinement loss of less than 10− 7 dB/m in a wavelength range of 1.2 to 1.7 μm. It has also
been shown that the proposed SPCFs show reasonable dispersion tolerance.
has a silica core surrounded by air hole with two different diameters. It is demonstrated that
the designed two-different-size hole-arrayed index-guiding SPCFs has a ultra-flattened
chromatic dispersion of 0±0.9 ps/(nm· km) in a wavelength range of 1.34 to 1.61 μm and low
confinement loss of less than 10− 7 dB/m in a wavelength range of 1.2 to 1.7 μm. It has also
been shown that the proposed SPCFs show reasonable dispersion tolerance.
Abstract
This research presents a simple index-guiding square photonic crystal fibers (SPCFs) that has a silica core surrounded by air hole with two different diameters. It is demonstrated that the designed two-different-size hole-arrayed index-guiding SPCFs has a ultra-flattened chromatic dispersion of 0 ± 0.9 ps/(nm·km) in a wavelength range of 1.34 to 1.61 μm and low confinement loss of less than 10−7 dB/m in a wavelength range of 1.2 to 1.7 μm. It has also been shown that the proposed SPCFs show reasonable dispersion tolerance.
Springer
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