波長変換を用いたインライン可視光モニタリングの研究

Translated title of the contribution: Study of In-line Monitoring with Visible Light by Using λ-Conversion

久保 尊広, 梅木 毅伺, 金井 拓也, 山田 崇史, 木村 俊二, 吉本 直人, 遊部 雅生

Research output: Contribution to journalArticle

Abstract

Recently, FTTH is expanding rapidly in access network. And It has been pointed out that operational expenditure (OpEx) is increasing. Major maintenance tasks for FTTH demand fiber identification. The traditional approach is the non-destructive macro-bending method. However, if OpEx increase in the future, it is important to cut the OpEx. In this paper, we propose in-line monitoring technique with visible light. The field engineer or end user can check the in-service state of optical fiber by using the proposed monitoring technique. Furthermore, we propose the solution for requirements of the monitoring technique, and report to experimental results by using quasi-phase-matching LiNbO_3 (QPM-LN).
Translated title of the contributionStudy of In-line Monitoring with Visible Light by Using λ-Conversion
Original languageJapanese
Pages (from-to)87-92
Number of pages6
JournalIEICE technical report
Volume111
Issue number198
Publication statusPublished - Aug 25 2011

Fingerprint Dive into the research topics of 'Study of In-line Monitoring with Visible Light by Using λ-Conversion'. Together they form a unique fingerprint.

Cite this