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optical amplifier |
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optical amplifierA device that boosts light signals in an optical fiber network. Unlike regenerators, which have to convert light to electricity in order to amplify it and then convert it back again to light, the optical amplifier amplifies the light signal itself. Developed in the late 1980s, the erbium-doped fiber amplifier (EDFA) was the first successful optical amplifier. See EDFA. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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These drive down the cost of optical systems and solve valuable real estate issues, much of the current effort has centered on the cost of large-scale production of commonly used discrete components such as Erbium Doped Fiber Amplifiers (EDFA) and wavelength multiplexers / de -multiplexers. RED-C's Sentior(TM) 3550 is the first Self-Managed Erbium Doped Fiber Amplifier and is now available with spectral monitoring functionality using Aegis' mosquito(R) TOD. 980 nm fiber lasers have important applications in telecommunications and aerospace where they can be used to pump multiple Erbium Doped Fiber Amplifiers. |
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