All-Optical, Fiber-Based 1550 nm Dispersion Compensation in a 10 Gbit/s, 150 km Transmission Experiment over 1310 nm Optimized Fiber

Ultrabroad-band Raman amplifiers pumped and gain-equalized by wavelength-division-multiplexed high-power laser diodes

“…In-Line EDFA [19] High-capacity D-WDM transmission systems based on existing standard single-mode fibers (SMF) require the use of dispersion-compensating fibers (DCF) [47]. In-line EDFAs for the such systems must have the gain to compensate the loss due to both the transmission fibers and DCFs.…”

Simulation of Dispersion Tolerant Long-Haul Optical Fiber Communication Systems with Distributed In-Line Group-Delay Equalizers

“…When a coherent receiver is used, the fiber group-delay can be compensated by equalizer(s) inserted in the intermediate frequency stage [1,2], whereas it is compensated by optical group-delay equalizer(s) inserted in the optical frequency stage in an intensity-modulation/direct-detection (IM/DD) optical fiber communication system [3][4][5]. The maximum distance and the maximum bit rate of an optical fiber communication system have been limited by the loss and the group delay of the fiber.…”

10 Gbit/s Optical Transmisson beyond Dispersion Limit

“…2, where the combined dispersion of a normal fiber and of a compensating fiber is shown. In a recent experiment [24], 10Gbit/s was transmitted over 150km using such dispersion compensating fiber. [22] Brought to you by | New York University Bobst Library Technical Services Authenticated Download Date | 7/4/15 1:57 AM A fiber with a high-index core and a small core radius can be single-moded and have a large negative waveguide dispersion at 1550nm.…”