Tunable Chaotic External-Cavity Semiconductor Laser With Time-Delay Signature Suppression Including a Broadband Chirped FBG
A wavelength tunable chaotic external cavity semiconductor laser (ECSL) composed by a distributed-feedback laser diode (DFB-LD) and a broadband chirped fiber Bragg grating (CFBG), is proposed and experimentally demonstrated for generating tunable chaos signals with time delay signature (TDS) suppres...
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| Veröffentlicht in: | Journal of lightwave technology 2022-08, Vol.40 (15), p.5260-5266 |
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| container_issue | 15 |
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| container_title | Journal of lightwave technology |
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| creator | Wang, Fei Xia, Guangqiong Deng, Tao Wu, Jiagui Tao, Liuyuan Peng, Liang Wu, Zhengmao |
| description | A wavelength tunable chaotic external cavity semiconductor laser (ECSL) composed by a distributed-feedback laser diode (DFB-LD) and a broadband chirped fiber Bragg grating (CFBG), is proposed and experimentally demonstrated for generating tunable chaos signals with time delay signature (TDS) suppression. The experimental results show that by using a CFBG with a 3-dB reflection bandwidth of approximately 30 nm and a low dispersion of approximately 1.25 ps/nm, the chaotic ECSL can be tuned over a wide wavelength range, and the generated chaos possesses a low TDS of about 0.04. With the increase of the bias current of the DFB-LD, the chaotic ECSL is tuned towards long-wavelength direction, the effective bandwidth of the chaotic signal is extended, and the TDS of the chaotic signal remains effectively suppressed. To highlight the advantages of the proposed scheme, relevant experiments for the DFB-LD under fiber mirror feedback and fiber Bragg grating feedback are also performed and compared. |
| doi_str_mv | 10.1109/JLT.2022.3174169 |
| format | Article |
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The experimental results show that by using a CFBG with a 3-dB reflection bandwidth of approximately 30 nm and a low dispersion of approximately 1.25 ps/nm, the chaotic ECSL can be tuned over a wide wavelength range, and the generated chaos possesses a low TDS of about 0.04. With the increase of the bias current of the DFB-LD, the chaotic ECSL is tuned towards long-wavelength direction, the effective bandwidth of the chaotic signal is extended, and the TDS of the chaotic signal remains effectively suppressed. To highlight the advantages of the proposed scheme, relevant experiments for the DFB-LD under fiber mirror feedback and fiber Bragg grating feedback are also performed and compared.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/JLT.2022.3174169</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Bandwidth ; Bandwidths ; Bragg gratings ; Broadband ; Chaos ; Chaotic communication ; Distributed feedback lasers ; gratings ; Lasers ; Mirrors ; Optical feedback ; Optical fiber amplifiers ; Optical reflection ; semiconductor laser ; Semiconductor lasers ; Time lag ; Tunable lasers</subject><ispartof>Journal of lightwave technology, 2022-08, Vol.40 (15), p.5260-5266</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c221t-739396efd0b7f8546f3775b793ade16349fd955d0281127905545f83bc6eab133</citedby><cites>FETCH-LOGICAL-c221t-739396efd0b7f8546f3775b793ade16349fd955d0281127905545f83bc6eab133</cites><orcidid>0000-0003-2743-5162 ; 0000-0002-4331-8743 ; 0000-0002-3920-6749 ; 0000-0001-5824-273X ; 0000-0001-6019-6576</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9772335$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27923,27924,54757</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9772335$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wang, Fei</creatorcontrib><creatorcontrib>Xia, Guangqiong</creatorcontrib><creatorcontrib>Deng, Tao</creatorcontrib><creatorcontrib>Wu, Jiagui</creatorcontrib><creatorcontrib>Tao, Liuyuan</creatorcontrib><creatorcontrib>Peng, Liang</creatorcontrib><creatorcontrib>Wu, Zhengmao</creatorcontrib><title>Tunable Chaotic External-Cavity Semiconductor Laser With Time-Delay Signature Suppression Including a Broadband Chirped FBG</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>A wavelength tunable chaotic external cavity semiconductor laser (ECSL) composed by a distributed-feedback laser diode (DFB-LD) and a broadband chirped fiber Bragg grating (CFBG), is proposed and experimentally demonstrated for generating tunable chaos signals with time delay signature (TDS) suppression. The experimental results show that by using a CFBG with a 3-dB reflection bandwidth of approximately 30 nm and a low dispersion of approximately 1.25 ps/nm, the chaotic ECSL can be tuned over a wide wavelength range, and the generated chaos possesses a low TDS of about 0.04. With the increase of the bias current of the DFB-LD, the chaotic ECSL is tuned towards long-wavelength direction, the effective bandwidth of the chaotic signal is extended, and the TDS of the chaotic signal remains effectively suppressed. To highlight the advantages of the proposed scheme, relevant experiments for the DFB-LD under fiber mirror feedback and fiber Bragg grating feedback are also performed and compared.</description><subject>Bandwidth</subject><subject>Bandwidths</subject><subject>Bragg gratings</subject><subject>Broadband</subject><subject>Chaos</subject><subject>Chaotic communication</subject><subject>Distributed feedback lasers</subject><subject>gratings</subject><subject>Lasers</subject><subject>Mirrors</subject><subject>Optical feedback</subject><subject>Optical fiber amplifiers</subject><subject>Optical reflection</subject><subject>semiconductor laser</subject><subject>Semiconductor lasers</subject><subject>Time lag</subject><subject>Tunable lasers</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kD1PwzAQhi0EEqWwI7FYYk7xRxzHIy1tKYrE0CDGyIkvras0CXaCqPjzpGrFdMvzvnf3IHRPyYRSop7eknTCCGMTTmVII3WBRlSIOGCM8ks0IpLzIJYsvEY33u8IoWEYyxH6Tfta5xXg2VY3nS3w_KcDV-sqmOlv2x3wGva2aGrTF13jcKI9OPxpuy1O7R6CF6j0wNhNrbveAV73bevAe9vUeFUXVW9svcEaT12jTa5rM-yxrgWDF9PlLboqdeXh7jzH6GMxT2evQfK-XM2ek6AYju8CyRVXEZSG5LKMRRiVXEqRS8W1ARrxUJVGCWEIiyllUhEhQlHGPC8i0DnlfIweT72ta7568F22a_rjjz5jkRJU8JCJgSInqnCN9w7KrHV2r90hoyQ7Ks4GxdlRcXZWPEQeThELAP-4kpJxLvgfmRl3YQ</recordid><startdate>20220801</startdate><enddate>20220801</enddate><creator>Wang, Fei</creator><creator>Xia, Guangqiong</creator><creator>Deng, Tao</creator><creator>Wu, Jiagui</creator><creator>Tao, Liuyuan</creator><creator>Peng, Liang</creator><creator>Wu, Zhengmao</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-2743-5162</orcidid><orcidid>https://orcid.org/0000-0002-4331-8743</orcidid><orcidid>https://orcid.org/0000-0002-3920-6749</orcidid><orcidid>https://orcid.org/0000-0001-5824-273X</orcidid><orcidid>https://orcid.org/0000-0001-6019-6576</orcidid></search><sort><creationdate>20220801</creationdate><title>Tunable Chaotic External-Cavity Semiconductor Laser With Time-Delay Signature Suppression Including a Broadband Chirped FBG</title><author>Wang, Fei ; Xia, Guangqiong ; Deng, Tao ; Wu, Jiagui ; Tao, Liuyuan ; Peng, Liang ; Wu, Zhengmao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c221t-739396efd0b7f8546f3775b793ade16349fd955d0281127905545f83bc6eab133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Bandwidth</topic><topic>Bandwidths</topic><topic>Bragg gratings</topic><topic>Broadband</topic><topic>Chaos</topic><topic>Chaotic communication</topic><topic>Distributed feedback lasers</topic><topic>gratings</topic><topic>Lasers</topic><topic>Mirrors</topic><topic>Optical feedback</topic><topic>Optical fiber amplifiers</topic><topic>Optical reflection</topic><topic>semiconductor laser</topic><topic>Semiconductor lasers</topic><topic>Time lag</topic><topic>Tunable lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Fei</creatorcontrib><creatorcontrib>Xia, Guangqiong</creatorcontrib><creatorcontrib>Deng, Tao</creatorcontrib><creatorcontrib>Wu, Jiagui</creatorcontrib><creatorcontrib>Tao, Liuyuan</creatorcontrib><creatorcontrib>Peng, Liang</creatorcontrib><creatorcontrib>Wu, Zhengmao</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><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of lightwave technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wang, Fei</au><au>Xia, Guangqiong</au><au>Deng, Tao</au><au>Wu, Jiagui</au><au>Tao, Liuyuan</au><au>Peng, Liang</au><au>Wu, Zhengmao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tunable Chaotic External-Cavity Semiconductor Laser With Time-Delay Signature Suppression Including a Broadband Chirped FBG</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>2022-08-01</date><risdate>2022</risdate><volume>40</volume><issue>15</issue><spage>5260</spage><epage>5266</epage><pages>5260-5266</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>A wavelength tunable chaotic external cavity semiconductor laser (ECSL) composed by a distributed-feedback laser diode (DFB-LD) and a broadband chirped fiber Bragg grating (CFBG), is proposed and experimentally demonstrated for generating tunable chaos signals with time delay signature (TDS) suppression. The experimental results show that by using a CFBG with a 3-dB reflection bandwidth of approximately 30 nm and a low dispersion of approximately 1.25 ps/nm, the chaotic ECSL can be tuned over a wide wavelength range, and the generated chaos possesses a low TDS of about 0.04. With the increase of the bias current of the DFB-LD, the chaotic ECSL is tuned towards long-wavelength direction, the effective bandwidth of the chaotic signal is extended, and the TDS of the chaotic signal remains effectively suppressed. 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| subjects | Bandwidth Bandwidths Bragg gratings Broadband Chaos Chaotic communication Distributed feedback lasers gratings Lasers Mirrors Optical feedback Optical fiber amplifiers Optical reflection semiconductor laser Semiconductor lasers Time lag Tunable lasers |
| title | Tunable Chaotic External-Cavity Semiconductor Laser With Time-Delay Signature Suppression Including a Broadband Chirped FBG |
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