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Topic: Fiber amplifier


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 Optical amplifier -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-08)
Because neither optical-electrical conversion nor electrical amplification takes place, this type of amplifier is well suited for a wide variety of applications, both (additional info and facts about digital) digital and (Something having the property of being analogous to something else) analog.
A fiber amplifier is capable of amplifying a complete (additional info and facts about wavelength-division multiplexed) wavelength-division multiplexed set of signals as a single wideband optical signal.
The most common dopant used in fiber amplifiers is (A trivalent metallic element of the rare earth group; occurs with yttrium) erbium, and such a fiber amplifier is known as an erbium-doped fiber amplifier, or EDFA.
www.absoluteastronomy.com /encyclopedia/o/op/optical_amplifier.htm   (580 words)

  
 ipedia.com: Optical amplifier Article   (Site not responding. Last check: 2007-10-08)
In telecommunication, an optical amplifier is a device that amplifies an optical signal directly, without the need to convert it to an electrical signal, amplify it electrically, and reconvert it to a...
For this reason, this type of amplifier is sometimes called a Raman amplifier.
Note: The text of an earlier version of this article was taken from the public domain Federal Standard 1037C.
www.ipedia.com /optical_amplifier.html   (341 words)

  
 Faculty of Engineering Handbook   (Site not responding. Last check: 2007-10-08)
C.C. Hiew, F.M. Abbou, H.T.Chuah, S.P. Majumder and A. Hairul, "Impact of a Post-OTDM-Demultiplexing Optical Filter on dense OOK OTDM-WDM Transmission", Fiber Integrated Optics, September 2005.
L.C. Chen, Andy L.Y. Low and S.F. Chien, “Compound parabolic tapered fiber for fiber coupling with highly divergent source”, Applied Optics (Optical Society of America, OSA), Vol.
K. Choudhury and T. Yoshino, “On the evanescent field fiber optic sensor for the detection of chlorine in drinking water”, Accepted for presentation in the Photonics Asia conference on Advanced Sensor Systems and Applications II at Beijing (China).
foe.mmu.edu.my /main/research/cpria/publications.html   (1170 words)

  
 Encyclopedia of Laser Physics and Technology - Fabry-Perots, fiber amplifiers, fiber sensors, fluorescence, frequency ...
Encyclopedia of Laser Physics and Technology - Fabry-Perots, fiber amplifiers, fiber sensors, fluorescence, frequency metrology
RĂ¼diger Paschotta, explains basic terms and principles of laser physics and technology, with additional content from other topics such as general optics, nonlinear optics, fiber optics, quantum optics, optical fiber communications and optoelectronics.
There is a variety of various services available in topical areas such as lasers, laser amplifiers, nonlinear optics, fiber optics, multilayer mirrors, noise and fluctuations, and other topics in photonics and optoelectronics.
www.rp-photonics.com /encyclopedia_f.html   (141 words)

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