Presentation 2004-11-25
Methods for estimation of loss characteristic of installed optical fiber cables
Kyozo TSUJIKAWA, Shigelu TOMITA,
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Abstract(in English) Recently, cost-effective WDM systems, such as CWDM and B-PON systems have been developed to apply to metropolitan and access networks. These systems utilize wide wavelength region for single-mode transmission. Therefore, we previously proposed methods for the estimation of loss characteristic of installed optical fiber cables. In this study, we investigate their accuracy in detail. We also propose an application for testing of optical cable lines by combining this method with multi-wavelengths-OTDR measurements.
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Keyword(in English) WDM / Wide wavelength region / Installed optical fiber cable / Loss / OTDR
Paper # OCS2004-112,OFT2004-55
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Committee OFT
Conference Date 2004/11/18(1days)
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Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Methods for estimation of loss characteristic of installed optical fiber cables
Sub Title (in English)
Keyword(1) WDM
Keyword(2) Wide wavelength region
Keyword(3) Installed optical fiber cable
Keyword(4) Loss
Keyword(5) OTDR
1st Author's Name Kyozo TSUJIKAWA
1st Author's Affiliation NTT Access Network Service System Laboratories()
2nd Author's Name Shigelu TOMITA
2nd Author's Affiliation NTT Access Network Service System Laboratories
Date 2004-11-25
Paper # OCS2004-112,OFT2004-55
Volume (vol) vol.104
Number (no) 458
Page pp.pp.-
#Pages 6
Date of Issue