Being transmission manner in the non soliton optical RZ pulse string which

摘要

(57) Abstract This invention regards the optical fiber transmission system which possesses the non soliton RZ signal. This invention, in order to decrease the influence of non-linear interaction between contiguity pulse, end of the pulse 1 and phase difference of beginning of contiguity pulse, proposes that it makes 2/3 - 4/3. This invention at each time new pulse is transmitted is execution possible by changing phase inside each pulse phase by being reversed, or and.