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Comparison of Optical Fiber Types for All-Raman Systems
Fiber optics communications Fiber optics links subsystems
2015/5/25
We experimentally explore several optical fibers for all-Raman systems. We find that while NZ-DSF with small A eff may require slightly smaller pump power, its OSNR disadvantage is approximately 5 dB ...
Techno-economic study of high–splitting ratio PONs and comparison with conventional FTTH-PONs/FTTH-P2P/ FTTB and FTTC deployments
Techno-economic FTTH-PONs/FTTH-P2P/ FTTB FTTC deployments
2015/5/15
We present a techno-economic study on the outside plant costs comparison between the standard FTTH-PON deployments with future high-splitting ratio PONs. The high-splitting ratio PONs are also compare...
Comparison of microbending loss characteristics between LMA holey fibers and conventional LMA fibers
Photonic crystal fibers Fiber design fabrication
2015/6/9
We fabricated holey fibers with effective area of 130μm 2 and 150μm 2 . Advantages of using holey fibers are demonstrated by comparing microbending loss properties with conventional step-index LMA fib...
Realization of Optical OFDM Using Time Lenses and Its Comparison with Conventional OFDM for Fiber-optic Systems
Realization Conventional OFDM Fiber-optic Systems
2015/7/17
It is proposed to use Fourier transforms in optical domain using time lenses both at transmitter and at receiver to realize optical OFDM. Results show that coherent OFDM systems have higher nonlinear ...
Experimental comparison between optimized fiber Bragg grating and delay-line interferometer for DPSK signal demodulation
between optimized fiber Bragg delay-line interferometer DPSK signal demodulation
2015/8/4
10Gb/s DPSK demodulation effectiveness of a suitably-designed FBG structure is compared with the performance achieved by a compact integrated-optic MZDI. BER measures versus operation stability are re...