Longitudinal Power Decay of a Weakly-Coupled Multi-Core Fiber
Longitudinal power decay because of the inter-core crosstalk of a weakly-coupled multi-core fiber is numerically simulated by solving coupled power equation and measured using bi-directional optical time domain reflectometer technique. The power decay caused by the inter-core crosstalk is observed o...
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| Veröffentlicht in: | IEEE photonics technology letters 2013-07, Vol.25 (13), p.1270-1273 |
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| container_end_page | 1273 |
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| container_issue | 13 |
| container_start_page | 1270 |
| container_title | IEEE photonics technology letters |
| container_volume | 25 |
| creator | Ishida, Itaru Hamaguchi, Hiroki Takenaga, Katsuhiro Matsuo, Shoichiro Saitoh, Kunimasa Koshiba, Masanori |
| description | Longitudinal power decay because of the inter-core crosstalk of a weakly-coupled multi-core fiber is numerically simulated by solving coupled power equation and measured using bi-directional optical time domain reflectometer technique. The power decay caused by the inter-core crosstalk is observed on the measured optical time domain reflectometer data. The simulated power decay shows good agreement with the measured power decay. The power decay of the outer core excitation is gentler than that of the center core excitation. The center core and outer cores of multi-core fibers with a hexagonal close-packed structure show the different crosstalk characteristics until the power of all cores is saturated. |
| doi_str_mv | 10.1109/LPT.2013.2264280 |
| format | Article |
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The power decay caused by the inter-core crosstalk is observed on the measured optical time domain reflectometer data. The simulated power decay shows good agreement with the measured power decay. The power decay of the outer core excitation is gentler than that of the center core excitation. The center core and outer cores of multi-core fibers with a hexagonal close-packed structure show the different crosstalk characteristics until the power of all cores is saturated.</description><subject>Bidirectional control</subject><subject>Crosstalk</subject><subject>Mathematical model</subject><subject>Multi-core fiber</subject><subject>Multicore processing</subject><subject>Optical crosstalk</subject><subject>Optical variables measurement</subject><subject>Power measurement</subject><subject>space division multiplexing</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9j0FLxDAUhIMouK7eBS_5A615SZo0Bw9SXRUq7mHFY0maF6nW7ZK2SP-9XXbxNDMwM_ARcg0sBWDmtlxvUs5ApJwryXN2QhZgJCQMtDydPZs9gMjOyUXffzEGMhNyQe7KbvvZDKNvtral6-4XI33A2k60C9TSD7Tf7ZQU3bhr0dPXsR2aOUWkq8ZhvCRnwbY9Xh11Sd5Xj5viOSnfnl6K-zKpOaghcXleB-GsMlmta48m98oZxbkP6POgXSa0toZb5XPpmZJCah08OmGcddqJJWGH3zp2fR8xVLvY_Ng4VcCqPX4141d7_OqIP09uDpMGEf_rKgOdMSH-ACRwVjE</recordid><startdate>20130701</startdate><enddate>20130701</enddate><creator>Ishida, Itaru</creator><creator>Hamaguchi, Hiroki</creator><creator>Takenaga, Katsuhiro</creator><creator>Matsuo, Shoichiro</creator><creator>Saitoh, Kunimasa</creator><creator>Koshiba, Masanori</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20130701</creationdate><title>Longitudinal Power Decay of a Weakly-Coupled Multi-Core Fiber</title><author>Ishida, Itaru ; Hamaguchi, Hiroki ; Takenaga, Katsuhiro ; Matsuo, Shoichiro ; Saitoh, Kunimasa ; Koshiba, Masanori</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c216t-b88cf3ba695c7cde98d6b9622dfed8f7b5377a92a6d84d0643477fdeb39bab7b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Bidirectional control</topic><topic>Crosstalk</topic><topic>Mathematical model</topic><topic>Multi-core fiber</topic><topic>Multicore processing</topic><topic>Optical crosstalk</topic><topic>Optical variables measurement</topic><topic>Power measurement</topic><topic>space division multiplexing</topic><toplevel>online_resources</toplevel><creatorcontrib>Ishida, Itaru</creatorcontrib><creatorcontrib>Hamaguchi, Hiroki</creatorcontrib><creatorcontrib>Takenaga, Katsuhiro</creatorcontrib><creatorcontrib>Matsuo, Shoichiro</creatorcontrib><creatorcontrib>Saitoh, Kunimasa</creatorcontrib><creatorcontrib>Koshiba, Masanori</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ishida, Itaru</au><au>Hamaguchi, Hiroki</au><au>Takenaga, Katsuhiro</au><au>Matsuo, Shoichiro</au><au>Saitoh, Kunimasa</au><au>Koshiba, Masanori</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Longitudinal Power Decay of a Weakly-Coupled Multi-Core Fiber</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>2013-07-01</date><risdate>2013</risdate><volume>25</volume><issue>13</issue><spage>1270</spage><epage>1273</epage><pages>1270-1273</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>Longitudinal power decay because of the inter-core crosstalk of a weakly-coupled multi-core fiber is numerically simulated by solving coupled power equation and measured using bi-directional optical time domain reflectometer technique. The power decay caused by the inter-core crosstalk is observed on the measured optical time domain reflectometer data. The simulated power decay shows good agreement with the measured power decay. The power decay of the outer core excitation is gentler than that of the center core excitation. The center core and outer cores of multi-core fibers with a hexagonal close-packed structure show the different crosstalk characteristics until the power of all cores is saturated.</abstract><pub>IEEE</pub><doi>10.1109/LPT.2013.2264280</doi><tpages>4</tpages></addata></record> |
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| ispartof | IEEE photonics technology letters, 2013-07, Vol.25 (13), p.1270-1273 |
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| source | IEEE Electronic Library (IEL) |
| subjects | Bidirectional control Crosstalk Mathematical model Multi-core fiber Multicore processing Optical crosstalk Optical variables measurement Power measurement space division multiplexing |
| title | Longitudinal Power Decay of a Weakly-Coupled Multi-Core Fiber |
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