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【转贴】Raman Amplifiers for Telecommunications【已搜无重复】
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By Mohammad N. Islam (Editor) Publisher: Springer Number Of Pages: 432 Publication Date: 2003-11-11 Sales Rank: 2218654 ISBN / ASIN: 0387406565 EAN: 9780387406565 pass: gigapedia.org Binding: Hardcover Manufacturer: Springer Studio: Springer There has been a revived interest in Raman amplification due to the availability of high pump powers and improvements in small core size fibers. Two general categories of Raman amplifiers exist: distributed and discrete, also known as DRAs. They improve the noise figure and reduce the nonlinear penalty of the amplifier, allowing for longer amplifiers spans, higher bit rates, closer channel spacings, and operation near the zero dispersion wavelength. DRAs are already becoming commonplace in most long-haul networks. Consequently, Raman amplifiers should see a wide range of deployment in the next few years. This edited monograph is written by leading experts in this area and is the first book entirely devoted to Raman amplification. Three sections include extensive background on Raman physics, descriptions of sub-systems and modules utilizing Raman technology, and a review of current state-of-the-art systems. Technologies presented include applications for long-haul and ultra-long-haul submarine, terrestrial, soliton, and high-speed systems. This book will be a resource for scientists and optical engineers in optoelectronics, fiber optics, telecommunication, and optical networks. http://rapidshare.com/files/64932595/Raman_Amplifiers_for_Telecommunications_2_0387406565.rar [ Last edited by wangye on 2007-10-26 at 11:35 ] |
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谢谢共享 看见好多人询问怎么有密码，我怎么下载不了。其实这些都是共享站点，很容易使用，但你要知道他的规则，比如Rapidshare不支持多线程，你就不能使用迅雷多线程下载等。 所以只要你知道他们的下载规则，你就知道怎么下载了。 我做了一个Rapidshare、Mihd、Live-share等网盘的下载图解教程，不知道怎么下载的朋友可以到那里学习 http://muchong.com/bbs/viewthread.php?tid=591515&fpage=1 |
2楼2007-10-26 11:58:49