JP2013130558A5 - - Google Patents

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Publication number
JP2013130558A5
JP2013130558A5 JP2012040544A JP2012040544A JP2013130558A5 JP 2013130558 A5 JP2013130558 A5 JP 2013130558A5 JP 2012040544 A JP2012040544 A JP 2012040544A JP 2012040544 A JP2012040544 A JP 2012040544A JP 2013130558 A5 JP2013130558 A5 JP 2013130558A5
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JP
Japan
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dev
wavelength
distribution shape
probability distribution
crosstalk
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JP2012040544A
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English (en)
Japanese (ja)
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JP2013130558A (ja
JP5887997B2 (ja
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JP2012040544A 2011-02-25 2012-02-27 マルチコア光ファイバのコア間クロストークの測定方法 Active JP5887997B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012040544A JP5887997B2 (ja) 2011-02-25 2012-02-27 マルチコア光ファイバのコア間クロストークの測定方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011040523 2011-02-25
JP2011040523 2011-02-25
JP2011255359 2011-11-22
JP2011255359 2011-11-22
JP2012040544A JP5887997B2 (ja) 2011-02-25 2012-02-27 マルチコア光ファイバのコア間クロストークの測定方法

Publications (3)

Publication Number Publication Date
JP2013130558A JP2013130558A (ja) 2013-07-04
JP2013130558A5 true JP2013130558A5 (enExample) 2015-03-05
JP5887997B2 JP5887997B2 (ja) 2016-03-16

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JP2012040544A Active JP5887997B2 (ja) 2011-02-25 2012-02-27 マルチコア光ファイバのコア間クロストークの測定方法

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US (1) US8842268B2 (enExample)
JP (1) JP5887997B2 (enExample)
CN (1) CN102706535B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011237782A (ja) * 2010-04-13 2011-11-24 Sumitomo Electric Ind Ltd 光分岐素子及びそれを含む光通信システム
US9513189B2 (en) * 2012-11-08 2016-12-06 Ofs Fitel, Llc Device and method to measure the DMD and other parameters of a multicore optical fiber
JP5517228B1 (ja) * 2013-04-16 2014-06-11 日本電信電話株式会社 多コア光ファイバのクロストーク特性の評価方法及びそのシステム
JP5801926B1 (ja) * 2014-05-29 2015-10-28 日本電信電話株式会社 光ファイバ増幅器のクロストーク測定装置および測定方法
JP6475574B2 (ja) * 2015-06-02 2019-02-27 日本電信電話株式会社 クロストーク推定システム及びクロストーク推定方法
JP5986272B1 (ja) * 2015-07-14 2016-09-06 日本電信電話株式会社 コア間クロストーク評価方法およびシステム
US10686520B2 (en) * 2015-11-26 2020-06-16 Nippon Telegraph And Telephone Corporation Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method
WO2017145629A1 (ja) * 2016-02-26 2017-08-31 株式会社フジクラ マルチコアファイバのクロストーク測定方法及び測定装置
JP6654104B2 (ja) * 2016-02-26 2020-02-26 株式会社フジクラ マルチコアファイバのクロストーク測定方法及び測定装置
JP6665609B2 (ja) * 2016-03-17 2020-03-13 住友電気工業株式会社 光強度測定方法および空間モード測定装置
US10230468B2 (en) * 2016-06-02 2019-03-12 Huawei Technologies Co., Ltd. Transmission adjustment for space division multiplexing of optical signals
JP6963184B2 (ja) * 2018-08-21 2021-11-05 日本電信電話株式会社 クロストーク推定システム
CN110445534B (zh) * 2019-08-13 2022-07-08 中天宽带技术有限公司 一种多芯光纤串扰值确定的方法、系统及设备
CN111431621B (zh) * 2020-03-19 2021-03-26 华中科技大学 一种多芯光纤的相位噪声估计方法及信号补偿方法
CN112697402B (zh) * 2020-12-15 2021-10-26 长飞光纤光缆股份有限公司 一种多芯光纤测试方法及装置
CN115250144B (zh) * 2022-06-08 2024-04-19 华中科技大学 多芯光纤可视化耦合与大动态范围串扰测试方法和装置
CN115455355B (zh) * 2022-09-16 2023-07-25 苏州大学 一种多芯少模光纤模间串扰检测方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300816A (en) * 1979-08-30 1981-11-17 United Technologies Corporation Wide band multicore optical fiber
FR2782799B1 (fr) * 1998-08-27 2000-11-17 France Telecom Appareil de mesure de paradiaphotie lineique des fibres multicoeurs
US6611648B2 (en) * 2001-05-09 2003-08-26 Corning Incorporated Optical fibers having cores with different propagation constants, and methods of manufacturing same
US7781724B2 (en) * 2004-07-16 2010-08-24 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US7772541B2 (en) * 2004-07-16 2010-08-10 Luna Innnovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter
JP2006162464A (ja) * 2004-12-08 2006-06-22 Fujitsu Ltd コヒーレントクロストーク光の測定方法および装置
JP4892316B2 (ja) * 2006-11-06 2012-03-07 株式会社フジクラ マルチコアファイバ
JP4901599B2 (ja) * 2007-06-14 2012-03-21 株式会社フジクラ 近赤外用石英系イメージファイバおよびその製造方法
JP4861960B2 (ja) * 2007-11-05 2012-01-25 日本電信電話株式会社 非線形ペナルティ光伝送可否判定装置及び方法及びプログラム及びコンピュータ読取可能な記録媒体
DK2209029T3 (en) * 2009-01-19 2015-04-13 Sumitomo Electric Industries optical fiber
US9195000B2 (en) * 2009-12-02 2015-11-24 Ofs Fitel, Llc. Techniques for reducing crosstalk in multicore fibers

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