A novel and accurate method for analysis of single-mode dispersion-shifted and dispersion-flattened fiber directional coupler
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DOI: 10.1016/j.ijleo.2017.11.121
Abstract: Abstract Employing the simple series expression for fundamental mode based on Chebyshev technique, we present a simple but accurate analysis of coupling characteristics of identical single-mode dispersion-shifted trapezoidal and dispersion-flattened graded W and step W… read more here.
Keywords: mode; mode dispersion; dispersion flattened; dispersion shifted ... See more keywords
Record-Low Spatial Mode Dispersion and Ultra-Low Loss Coupled Multi-Core Fiber for Ultra-Long-Haul Transmission
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DOI: 10.1109/jlt.2016.2614000
Abstract: Newly developed 125-μm-cladding coupled four-core fibers realized the record-low spatial mode dispersion (SMD) of 3.14 ± 0.17 ps/√km over C-band and the ultra-low attenuation of 0.158 dB/km at 1550 nm, both of which are the… read more here.
Keywords: mode dispersion; transmission; low spatial; ultra low ... See more keywords
Open-loop polarization mode dispersion mitigation for fibre-optic time and frequency transfer.
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DOI: 10.1364/oe.448553
Abstract: The non-reciprocal and dynamic nature of polarization mode dispersion (PMD) in optical fibers can be a problem for accurate time and frequency transfer. Here, a simple, passive solution is put forward that is based on… read more here.
Keywords: time frequency; polarization mode; mode dispersion; polarization ... See more keywords
Investigation on mode dispersion and lamination stability of multimode polymer waveguides for an optical backplane.
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DOI: 10.1364/oe.472218
Abstract: In this paper, two noteworthy issues of mode dispersion and lamination stability of multimode polymer waveguides for optical backplane are investigated. In the case of center launching by 50-µm graded-index (GI) multimode fiber (MMF), mode… read more here.
Keywords: dispersion; waveguides optical; polymer waveguides; mode dispersion ... See more keywords