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Octagonal Large-Mode-Area Leakage Channel Fiber with Reduced Bending Loss
Fiber design and fabrication Fiber properties Lasers fiber Photonic crystal fibers
2015/6/10
We investigate a novel design for high-power large-mode-area leakage channel fibers(LCFs) with a single octagonal dual-diameter air-hole ring encircling a nine-cell pure-silica core,having a tenfold d...
Demonstration of Broadband Ultra-low Bending-loss Optical Fiber
Broadband Ultra-low Bending-loss Optical Fiber
2015/8/4
A double-clad optical fiber with ring cores and a trench was demonstrated to show attenuation of 0.02- 0.04 dB/turn at 1550nm for 10mm of bending diameter.
Fundamental and High-Order Mode Bending Loss in Leakage Channel Fiber
High-Order Mode Bending Loss Leakage Channel Fiber
2015/8/4
Penalties induced by bending are investigated in large mode area polygonal leakage channel fibers for high-power applications. Fundamental and high-order mode losses are reduced considering decagonal ...