Sub-Pulses Releasing From Noise-Like Pulses in a Passively Mode-Locked Fiber Laser
In this letter, we experimentally demonstrate various low-amplitude sub-pulses releasing from the rectangular-shaped noise-like pulses (NLPs) in a passively mode-locked fiber laser. Via incorporating a several hundred meters highly nonlinear fiber (HNLF) in the cavity, a series of continuous wave (C...
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| Veröffentlicht in: | IEEE photonics technology letters 2020-08, Vol.32 (15), p.925-928 |
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| creator | Zhou, Renlai Fu, H. Y. Li, Qian |
| description | In this letter, we experimentally demonstrate various low-amplitude sub-pulses releasing from the rectangular-shaped noise-like pulses (NLPs) in a passively mode-locked fiber laser. Via incorporating a several hundred meters highly nonlinear fiber (HNLF) in the cavity, a series of continuous wave (CW) components are observed in the output optical spectrum, and sub-pulses formation results from the interactions among the CW components and the random ultrashort pulses in NLPs wave packet. A novel type of harmonic sub-pulses with 952.5874 MHz repetition rate is achieved, corresponding to the around 2994th harmonic of the fundamental cavity frequency. The obtained results contribute to further understanding the nature and formation mechanism of sub-pulses in NLPs regime. |
| doi_str_mv | 10.1109/LPT.2020.3004395 |
| format | Article |
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The obtained results contribute to further understanding the nature and formation mechanism of sub-pulses in NLPs regime.</description><identifier>ISSN: 1041-1135</identifier><identifier>EISSN: 1941-0174</identifier><identifier>DOI: 10.1109/LPT.2020.3004395</identifier><identifier>CODEN: IPTLEL</identifier><language>eng</language><publisher>PISCATAWAY: IEEE</publisher><subject>all fiber ; Bandwidth ; Continuous radiation ; Engineering ; Engineering, Electrical & Electronic ; Fiber lasers ; Laser mode locking ; Mode-locking fiber laser ; noise-like pulses (NLPs) ; nonlinear amplifier loop mirror (NALM) ; Optical devices ; Optical pulse generation ; Optical pulses ; Optical pumping ; Optics ; Physical Sciences ; Physics ; Physics, Applied ; Radio frequency ; Science & Technology ; Technology ; Wave packets</subject><ispartof>IEEE photonics technology letters, 2020-08, Vol.32 (15), p.925-928</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2020</rights><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>3</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000545568200001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c291t-b738e287b0316f236d15fc63e0923aed0d3dc3ac281074f7a34b649e212132163</citedby><cites>FETCH-LOGICAL-c291t-b738e287b0316f236d15fc63e0923aed0d3dc3ac281074f7a34b649e212132163</cites><orcidid>0000-0001-5096-4578 ; 0000-0002-2396-7041 ; 0000-0002-4276-0011</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9123417$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27929,27930,28253,54763</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9123417$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Zhou, Renlai</creatorcontrib><creatorcontrib>Fu, H. Y.</creatorcontrib><creatorcontrib>Li, Qian</creatorcontrib><title>Sub-Pulses Releasing From Noise-Like Pulses in a Passively Mode-Locked Fiber Laser</title><title>IEEE photonics technology letters</title><addtitle>LPT</addtitle><addtitle>IEEE PHOTONIC TECH L</addtitle><description>In this letter, we experimentally demonstrate various low-amplitude sub-pulses releasing from the rectangular-shaped noise-like pulses (NLPs) in a passively mode-locked fiber laser. Via incorporating a several hundred meters highly nonlinear fiber (HNLF) in the cavity, a series of continuous wave (CW) components are observed in the output optical spectrum, and sub-pulses formation results from the interactions among the CW components and the random ultrashort pulses in NLPs wave packet. A novel type of harmonic sub-pulses with 952.5874 MHz repetition rate is achieved, corresponding to the around 2994th harmonic of the fundamental cavity frequency. The obtained results contribute to further understanding the nature and formation mechanism of sub-pulses in NLPs regime.</description><subject>all fiber</subject><subject>Bandwidth</subject><subject>Continuous radiation</subject><subject>Engineering</subject><subject>Engineering, Electrical & Electronic</subject><subject>Fiber lasers</subject><subject>Laser mode locking</subject><subject>Mode-locking fiber laser</subject><subject>noise-like pulses (NLPs)</subject><subject>nonlinear amplifier loop mirror (NALM)</subject><subject>Optical devices</subject><subject>Optical pulse generation</subject><subject>Optical pulses</subject><subject>Optical pumping</subject><subject>Optics</subject><subject>Physical Sciences</subject><subject>Physics</subject><subject>Physics, Applied</subject><subject>Radio frequency</subject><subject>Science & Technology</subject><subject>Technology</subject><subject>Wave packets</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><sourceid>AOWDO</sourceid><recordid>eNqNkM1LwzAYh4soOKd3wUvAo3S-b5J-HWU4FaqOOc8lbd9K9tHMpFX235uxoVdP-UGeJ4EnCC4RRoiQ3ebT-YgDh5EAkCKLjoIBZhJDwEQe-w1-I4roNDhzbgGAMhJyEMze-jKc9itHjs1oRcrp9oNNrFmzF6MdhbleEjsAumWKTZVz-otWW_Zsan9vqiXVbKJLsixXjux5cNIoz18czmHwPrmfjx_D_PXhaXyXhxXPsAvLRKTE06QEgXHDRVxj1FSxIMi4UFRDLepKqIqnCIlsEiVkGcuMOHIUHGMxDK73726s-ezJdcXC9Lb1XxZc-hRZDLH0FOypyhrnLDXFxuq1stsCodiVK3y5YleuOJTzys1e-abSNK7S1Fb0qwFAJKMoTrlfgJ5O_0-Pdac6bdqx6dvOq1d7VRP9KRlyITERP5auh9w</recordid><startdate>20200801</startdate><enddate>20200801</enddate><creator>Zhou, Renlai</creator><creator>Fu, H. Y.</creator><creator>Li, Qian</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>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-5096-4578</orcidid><orcidid>https://orcid.org/0000-0002-2396-7041</orcidid><orcidid>https://orcid.org/0000-0002-4276-0011</orcidid></search><sort><creationdate>20200801</creationdate><title>Sub-Pulses Releasing From Noise-Like Pulses in a Passively Mode-Locked Fiber Laser</title><author>Zhou, Renlai ; Fu, H. Y. ; Li, Qian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-b738e287b0316f236d15fc63e0923aed0d3dc3ac281074f7a34b649e212132163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>all fiber</topic><topic>Bandwidth</topic><topic>Continuous radiation</topic><topic>Engineering</topic><topic>Engineering, Electrical & Electronic</topic><topic>Fiber lasers</topic><topic>Laser mode locking</topic><topic>Mode-locking fiber laser</topic><topic>noise-like pulses (NLPs)</topic><topic>nonlinear amplifier loop mirror (NALM)</topic><topic>Optical devices</topic><topic>Optical pulse generation</topic><topic>Optical pulses</topic><topic>Optical pumping</topic><topic>Optics</topic><topic>Physical Sciences</topic><topic>Physics</topic><topic>Physics, Applied</topic><topic>Radio frequency</topic><topic>Science & Technology</topic><topic>Technology</topic><topic>Wave packets</topic><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Renlai</creatorcontrib><creatorcontrib>Fu, H. Y.</creatorcontrib><creatorcontrib>Li, Qian</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>Web of Science - Science Citation Index Expanded - 2020</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zhou, Renlai</au><au>Fu, H. Y.</au><au>Li, Qian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sub-Pulses Releasing From Noise-Like Pulses in a Passively Mode-Locked Fiber Laser</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><stitle>IEEE PHOTONIC TECH L</stitle><date>2020-08-01</date><risdate>2020</risdate><volume>32</volume><issue>15</issue><spage>925</spage><epage>928</epage><pages>925-928</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>In this letter, we experimentally demonstrate various low-amplitude sub-pulses releasing from the rectangular-shaped noise-like pulses (NLPs) in a passively mode-locked fiber laser. Via incorporating a several hundred meters highly nonlinear fiber (HNLF) in the cavity, a series of continuous wave (CW) components are observed in the output optical spectrum, and sub-pulses formation results from the interactions among the CW components and the random ultrashort pulses in NLPs wave packet. A novel type of harmonic sub-pulses with 952.5874 MHz repetition rate is achieved, corresponding to the around 2994th harmonic of the fundamental cavity frequency. The obtained results contribute to further understanding the nature and formation mechanism of sub-pulses in NLPs regime.</abstract><cop>PISCATAWAY</cop><pub>IEEE</pub><doi>10.1109/LPT.2020.3004395</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0001-5096-4578</orcidid><orcidid>https://orcid.org/0000-0002-2396-7041</orcidid><orcidid>https://orcid.org/0000-0002-4276-0011</orcidid></addata></record> |
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| subjects | all fiber Bandwidth Continuous radiation Engineering Engineering, Electrical & Electronic Fiber lasers Laser mode locking Mode-locking fiber laser noise-like pulses (NLPs) nonlinear amplifier loop mirror (NALM) Optical devices Optical pulse generation Optical pulses Optical pumping Optics Physical Sciences Physics Physics, Applied Radio frequency Science & Technology Technology Wave packets |
| title | Sub-Pulses Releasing From Noise-Like Pulses in a Passively Mode-Locked Fiber Laser |
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