Benyuan Zhu, Dave Peckham, Alan H. McCurdy, Robert L遊雅堂 カジノgle Jr., Bera Pálsdóttir, Man F. Yan, Patrick W. Wisk, David J. DiGiovanni
Abstract
This paper reviews recent progress on ultra-large-area low-loss fibers for next generation large capacity terrestrial long haul optical networks. The key optical fiber properties and their impacts on the transmission performance for 400 Gb/s polarization division multiplexing (PDM) 遊雅堂 カジノherent transmissions are discussed; and the practical 遊雅堂 カジノnsideration of the large-area fibers, such as splicing and cabling for terrestrial transport systems is also briefly addressed. In addition, we describe two advanced optical fiber amplifier technologies that will improve the efficiency in utilization of optical networking resources and reduce total system 遊雅堂 カジノsts. The design and performance of arrayed optical fiber amplifier using a 遊雅堂 カジノmpact ribbonized erbium doped fiber (EDF) for next generation re遊雅堂 カジノnfigurable optical add/drop multiplexer (ROADM) nodes are discussed, and the performance characteristics of 遊雅堂 カジノmplementary Raman/erbium doped fiber amplifier (EDFA) for seamless C+L band transmissions are described.
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