A Chirp-z-Transform-Based Software Synchronization Method for Optical Performance Monitoring
A software synchronization method based on chirp-z transform is proposed for optical performance monitoring in this letter. In comparison with the previously reported software synchronization methods, the proposed method is shown to have higher spectral resolution and shorter calculation time. The a...
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| Veröffentlicht in: | IEEE photonics technology letters 2011-11, Vol.23 (22), p.1739-1741 |
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| container_end_page | 1741 |
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| container_issue | 22 |
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| container_title | IEEE photonics technology letters |
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| creator | Yang, Aiying Lai, Junsen Sun, Yu-nan |
| description | A software synchronization method based on chirp-z transform is proposed for optical performance monitoring in this letter. In comparison with the previously reported software synchronization methods, the proposed method is shown to have higher spectral resolution and shorter calculation time. The accuracy of the sampling step size for eye diagram recovery is efficiently improved. The experimental results of the eye-diagram and Q factor demonstrate the validity of the newly developed method. |
| doi_str_mv | 10.1109/LPT.2011.2167746 |
| format | Article |
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In comparison with the previously reported software synchronization methods, the proposed method is shown to have higher spectral resolution and shorter calculation time. The accuracy of the sampling step size for eye diagram recovery is efficiently improved. 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In comparison with the previously reported software synchronization methods, the proposed method is shown to have higher spectral resolution and shorter calculation time. The accuracy of the sampling step size for eye diagram recovery is efficiently improved. The experimental results of the eye-diagram and Q factor demonstrate the validity of the newly developed method.</description><subject>All-optical sampling</subject><subject>chirp-z transform (CZT)</subject><subject>Fiber nonlinear optics</subject><subject>optical communication</subject><subject>Optical fibers</subject><subject>Optical filters</subject><subject>Optical pulses</subject><subject>software synchronization</subject><subject>Synchronization</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE9LAzEQR4MoWKt3wUu-wNaZJLvZHmvxH7S00HoTltlsYiPtpiQLYj-9W1o8ze_w3hweY_cII0QYP86W65EAxJHAQmtVXLABjhVmgFpd9hv6jSjza3aT0jcAqlyqAfuc8OnGx312yNaR2uRC3GVPlGzDV8F1PxQtX_22ZhND6w_U-dDyue02oeE9yhf7zhva8qWNR5NaY_m8J7sQfft1y64cbZO9O98h-3h5Xk_fstni9X06mWVGFLLLdFmjQGtM3ShbElGOUKBDAIk5lcoUkGtXoxJkBJTU1GNFWpJtjEMthRwyOP01MaQUrav20e8o_lYI1bFO1depjnWqc51eeTgp3lr7jxcgJeRC_gHGVWHr</recordid><startdate>20111115</startdate><enddate>20111115</enddate><creator>Yang, Aiying</creator><creator>Lai, Junsen</creator><creator>Sun, Yu-nan</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20111115</creationdate><title>A Chirp-z-Transform-Based Software Synchronization Method for Optical Performance Monitoring</title><author>Yang, Aiying ; Lai, Junsen ; Sun, Yu-nan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c263t-78b121eccbd4e8aaa51061f100315a84c6057fb142ac208adb94a73aedcf17323</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>All-optical sampling</topic><topic>chirp-z transform (CZT)</topic><topic>Fiber nonlinear optics</topic><topic>optical communication</topic><topic>Optical fibers</topic><topic>Optical filters</topic><topic>Optical pulses</topic><topic>software synchronization</topic><topic>Synchronization</topic><toplevel>online_resources</toplevel><creatorcontrib>Yang, Aiying</creatorcontrib><creatorcontrib>Lai, Junsen</creatorcontrib><creatorcontrib>Sun, Yu-nan</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>Yang, Aiying</au><au>Lai, Junsen</au><au>Sun, Yu-nan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Chirp-z-Transform-Based Software Synchronization Method for Optical Performance Monitoring</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>2011-11-15</date><risdate>2011</risdate><volume>23</volume><issue>22</issue><spage>1739</spage><epage>1741</epage><pages>1739-1741</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>A software synchronization method based on chirp-z transform is proposed for optical performance monitoring in this letter. In comparison with the previously reported software synchronization methods, the proposed method is shown to have higher spectral resolution and shorter calculation time. The accuracy of the sampling step size for eye diagram recovery is efficiently improved. The experimental results of the eye-diagram and Q factor demonstrate the validity of the newly developed method.</abstract><pub>IEEE</pub><doi>10.1109/LPT.2011.2167746</doi><tpages>3</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | All-optical sampling chirp-z transform (CZT) Fiber nonlinear optics optical communication Optical fibers Optical filters Optical pulses software synchronization Synchronization |
| title | A Chirp-z-Transform-Based Software Synchronization Method for Optical Performance Monitoring |
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