Brief description of the regulation means issuers of light and the system of implementation

摘要

The present invention relates to the regulation means issuers of light, for example, by means of a laser diode and a device for implementing. / p & & p & the invention essentially consists in using one of the n signals components, such as reference, in order to control the light power emise by said means issuers, said reference signal as a non-limitative signal modulating a pilot and it is always present. / p & & p & application to the transmission by optical fibers.