"[7F36DD696CDE]" . "Rusch, L. A." . "1"^^ . "19" . . . . . "0733-8724" . "Kar\u00E1sek, Miroslav" . "We present a new method for optical signal-to noise ratio (OSNR) equalization of wavelength division multiplexed (WDM) channels at the end of a cascade of several erbium-doped amplifiers (EDFAs) by use of preemphasis, as well as the proper chice of EDFA design parameters. Identical OSNR at the end of the cascade ensures better signal detection and quality of service. The dynamics of the equalizing method have been demonstrated by simulation for single- and double-stage amplifier design." . "Application of preemphasis to achieve flat output OSNR in time-varying channels in cascaded EDFAs without equalization." . "optical communication; - wavelength division multiplexing; - erbium; - optical fibre amplifiers"@en . . "1440;1452" . . . . "RIV/67985882:_____/01:13010028!RIV/2003/AV0/A13003/N" . . "10" . "673739" . . "Application of preemphasis to achieve flat output OSNR in time-varying channels in cascaded EDFAs without equalization." . . . . . "Application of preemphasis to achieve flat output OSNR in time-varying channels in cascaded EDFAs without equalization."@en . . . "We present a new method for optical signal-to noise ratio (OSNR) equalization of wavelength division multiplexed (WDM) channels at the end of a cascade of several erbium-doped amplifiers (EDFAs) by use of preemphasis, as well as the proper chice of EDFA design parameters. Identical OSNR at the end of the cascade ensures better signal detection and quality of service. The dynamics of the equalizing method have been demonstrated by simulation for single- and double-stage amplifier design."@en . . "3"^^ . "0"^^ . "0"^^ . "13"^^ . "RIV/67985882:_____/01:13010028" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Menif, M." . "P(GA102/99/0393), Z(AV0Z2067918)" . "Journal of Lightwave Technology" . . "Application of preemphasis to achieve flat output OSNR in time-varying channels in cascaded EDFAs without equalization."@en .