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Power transient and its control in Raman-erbium doped fiber amplifier hybrid optical amplifier subject to multi-channel bursty traffic
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Publication in Journal of Optical Technology
Simranjit Singh, R. S. Kaler Power transient and its control in Raman-erbium doped fiber amplifier hybrid optical amplifier subject to multi-channel bursty traffic [на англ. яз.] // Оптический журнал. 2014. Т. 81. № 10. С. 46–49.
Simranjit Singh, R. S. Kaler Power transient and its control in Raman-erbium doped fiber amplifier hybrid optical amplifier subject to multi-channel bursty traffic [in English] // Opticheskii Zhurnal. 2014. V. 81. № 10. P. 46–49.
Simranjit Singh and R. S. Kaler, "Power transient and its control in Raman-erbium doped fiber amplifier hybrid optical amplifier subject to multi-channel bursty traffic," Journal of Optical Technology. 81(10), 590-593 (2014). https://doi.org/10.1364/JOT.81.000590
The transient effect in a two stage hybrid optical amplifier is presented to show the combined dynamics of the distributed Raman amplifier and the erbium doped fiber amplifier. By adjusting the erbium doped fiber amplifier length and pump power the total power excursion of the surviving channel is decreased from 1.07 to 0.6 dBm and 0.62 to 0.34 dBm, respectively. Further the overall performance of the hybrid amplifier is presented in terms of gain and optical signal to noise ratio.
transient effects, hybrid optical amplifier, optical power, dense wavelength division multiplexed system
OCIS codes: 0602320
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