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Source of cutting-edge technical information about the laser, optics, optoelectronics, fiberoptics, and imaging industries. If you are a scientist, engineer, designer, or system integrator working in any of these fields, you now have instant access to a comprehensive web site that delivers the latest information on a wide variety of pertinent topics such as diode-pumped solidstate (DPSS) laser systems, nonlinear optics, high-speed detectors, fiberoptic components, optical coatings, and optical design and fabrication. Main site areas include Product Center, Career Center, Marketplace, News and Analysis, Community, Resources, Site Information and Related Sites. Also available, Latest Headlines, Technical Features, Newsletter, Sponsored Content, New Storefronts, Search and New Visitor.
(Added:
17-Mar-1999
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Published since 1967, Photonics Spectra is the magazine that defined the science and industry of photonics. Today it is the leading magazine and source for news, information and technology solutions for the fields of optics, electro-optics, lasers, fiber optics, electro-optics, imaging and optical computing. Print and online versions available. Site areas include Photonics Spectra, Photonics Directory, Employment Center, About Laurin Publishing, Biophotonics, EuroPhotonics, Subscriptions and Information, Media Kit, Calendar and New Today.
(Added:
30-Sep-1998
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This tutorial gives an introduction into the complex design issues of wavelength division multiplexing (WDM) systems applying Raman amplification. It first presents an overview of traditional WDM systems, predicts problems that might arise for future configurations, and shows how Raman amplification could be of help. Then, a behavioral description of SRS is provided, and repeater designs are discussed. Finally, several system examples are shown to demonstrate typical fields of applications of Raman amplification. It is sponsored by the IEC and Virtual Photonics Sections include: Definition and Overview 1. Traditional Configuration of WDM Systems 2. How Can Raman Amplification Be of Help? 3. Erbium-Doped Fiber versus Raman Amplification 4.Raman Amplification in Wideband WDM Transmission 5. Raman Amplification to Build Conclusion Self-Test Correct Answers Glossary Comment on This Tutorial
(Added:
14-Mar-2001
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This tutorial discusses solutions that offer the simplicity of Ethernet as a high-speed service interface—a simple "plug in the wall"—that can be soft-tuned to deliver guaranteed rate access to multiple network services.It is sponsored by the IEC and Appian Communications. Sections include: Definition and Overview 1. Introduction 2. An Optical Services Strategy 3. Ethernet as the Plug in the Wall 4. The First Mile to Service 5. The Path to Services Today 6. Conclusion Self-Test Correct Answers Glossary Comment on This Tutorial Related Virtual Exhibits Appian Communications
(Added:
14-Mar-2001
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Good topic specific resource. The SIF, sponsored by the Alliance for Telecommunications Industry Solutions (ATIS) is designed to be a catalyst for the rapid deployment of SONET technology. Explanations of SIF's completed and ongoing activities include the following topics: Common Applications, CIT/OS Platform Definition, Distributed Network Management Environment (DNME), Information Model, Interoperability Testing, Product Register, InterCarrier Interface Specification, Network Architecture, Remote Login (NE-NMS and NE-NE), TARP and Testing.
(Added:
12-Aug-1998
) Report Dead
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