Nonlinear optical transmission of doped single-mode fibers and steady states of dissipative optical solitons

摘要

Some aspects of manifesting the nonlinear optical transmission in erbium doped single-mode fibers are considered from the viewpoint of creating all-optical fiber amplifiers. Then, we study analytically originating the steady states for bright ultrashort optical pulses. This type of optical solitons can be grown due to resculpturing external optical pulses by erbium doped fiber in the traveling-wave regime. The model related to the most desirable practically fundamental solitons is taken and, in so doing, we examine the regimes without gain saturation in doped fibers and demonstrate that these fibers can support well localized optical pulses representing the bright dissipative optical solitons.