An optical parallel - are connected in series - converter and an optical series - parallel - converter

摘要

the high capacity optical transmission (approximately 200000 km mbit / s), including the coupling of several data sources and datensenken to an optical fiber used. $a in devices known as follows function: $a 1. in zeitmultiplexverfahren taxes n electrical data streams each optical sendemittel (diode laser).after that, you will be as optical data streams using an optical kombinierers (raummultiplex) in an optical fiber insertion. $2. the recovery of the electrical data is carried out by means of schaltbarer optical splitter in the zeitdemultiplexverfahren the signal one of n optical empfangsmitteln (photodiodes) assign.the a - and outtake is (only) on optical fiber ends. $a task the invention, it is the one - and multiple data streams in a number respectively from an arbitrary section of a (given) optical transmission systems.$a, this duty is a device for the parallel serial implementation of a device for the serial parallel implementation of the data streams on optical transmission solution. $a process is the one and the individual data streams by means of optical modulators beatles or optical splitter, the optical transmission part.$a multiple data streams are implemented using parallel - serial, in addition eingegliederter optical zeitverzu00f6gerungsglieder...