An optical transceiver system is provided that comprises mul tiple parallel transceiver
modules that are mounted on a card. The transceiver card is Small in terms of spatial …

A system for automated installation of a communication line using an optimal route between
a source location and a des tination location is disclosed. The system includes a routing …

Disclosed is an optical transmission system and module which includes a negative
dispersion, dispersion compensating optical fiber coupled to a micro-structured optical fiber …

An agile transparent network with a trail routing and switching (also called “engineering”)
mechanism is provided that enables efficient use of regenerators and wavelengths available …

In a method and system for evaluating distributed gain in an optical transmission system, a
data signal and a residual pump laser signal propagating in opposite directions within a …

A hybrid Raman-EDFA provides gain equalization over the C-band and L-band. The hybrid
Raman-EDFA includes a Raman section producing a Raman gain and an EDFA section …

Embodiments of the present disclosure provide a calculating apparatus and method for
nonlinear weighting coefficient. The calculating apparatus for nonlinear weighting coefficient …

A system and method of providing a transmission span for a telecommunications link based
on a remote Er 3+-doped fiber amplification scheme is provided, where a transmission span …

US6771864B2 - Optical fiber transmission line, optical cable, and optical transmission system
- Google Patents US6771864B2 - Optical fiber transmission line, optical cable, and optical …

It is desirable to provide an improved system for describing the impact of a change in routing
on the performance of wavelengths traversing the links in a optical communication network …