期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2010
卷号：1
期号：1
出版社：Ayushmaan Technologies
摘要：The gain of the Erbium doped fiber amplifier is affected by many parameters. There is a problem of gain transient. The parameters which affect the gain are length of fiber, concentration of Erbium ions, pump power, signal power etc. Here we try to develop the test bed for gain improvement of Erbium doped fiber amplifier. Earlier studies and experiments took only one parameter to study and improve the gain of Erbium doped fiber amplifier. Prototyping needs access to a new large state-of-the-art laboratory facility in class 10000 clean air, with vibration-dampened floors equipped among others with a 12.5 Gbit/s BERT, 50 GHz DCA, several spectrum analyzers, tunable lasers, a 26.5 GHz optical component analyzer, a 40 GHz network analyzer, a polarization/PMD analyzer, numerous EDFAs and 500 km of spooled True wave fiber. All in all, this testand measurement equipment available amounts to about 20 million Rs, plus another 20 million worth of optical and electrooptical components. Simulation can prove to be an economical way out and can help in analysis of the EDFA amplifier without the need for such an infrastructure.
