Optically tunable mode-locked fiber laser using long-period grating coated with multiwall carbon nanotubes
We demonstrate an optically tunable mode-locked fiber laser using long-period fiber grating (LPFG) coated with multi-walled carbon nanotubes (CNTs). The multi-walled CNTs can absorb light to convert it into thermal energy, and the resonance wavelength of the grating can be easily turned by varying t...
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Veröffentlicht in: | Applied physics letters 2024-03, Vol.124 (11) |
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creator | Jiang, Chen Wan, Ying Yun, Ling Ma, Yuehui Chen, Siyu Sun, Bing Dai, Lilong Mou, Chengbo Liu, Yunqi Zhang, Zuxing |
description | We demonstrate an optically tunable mode-locked fiber laser using long-period fiber grating (LPFG) coated with multi-walled carbon nanotubes (CNTs). The multi-walled CNTs can absorb light to convert it into thermal energy, and the resonance wavelength of the grating can be easily turned by varying the external modulated light power. This multi-walled CNT coated LPFG-based all-optical fast and efficient spectrum tunable filter enables continuous tuning of the central wavelength of the laser by manipulating the loss of the mode-locked laser, ensuring the stability of the mode-locking state. In the absence of modulated light on multi-walled CNTs, the soliton laser could generate 890 fs pulses at 1546.7 nm with a spectrum bandwidth of 3.26 nm and a signal-to-noise ratio of 73.1 dB. Through adjustment of the pump power of the modulation light on multi-walled CNTs, the mode-locked fiber laser can be continuously tuned from 1546.71 to 1563.15 nm. The response time of the optically tunable system was measured to be in the order of hundreds of milliseconds. The presented optical tuning filter shows great potential in the fiber laser system, offering a repeatable, straightforward, and rapidly responsive laser tuning technique. |
doi_str_mv | 10.1063/5.0197095 |
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The multi-walled CNTs can absorb light to convert it into thermal energy, and the resonance wavelength of the grating can be easily turned by varying the external modulated light power. This multi-walled CNT coated LPFG-based all-optical fast and efficient spectrum tunable filter enables continuous tuning of the central wavelength of the laser by manipulating the loss of the mode-locked laser, ensuring the stability of the mode-locking state. In the absence of modulated light on multi-walled CNTs, the soliton laser could generate 890 fs pulses at 1546.7 nm with a spectrum bandwidth of 3.26 nm and a signal-to-noise ratio of 73.1 dB. Through adjustment of the pump power of the modulation light on multi-walled CNTs, the mode-locked fiber laser can be continuously tuned from 1546.71 to 1563.15 nm. The response time of the optically tunable system was measured to be in the order of hundreds of milliseconds. The presented optical tuning filter shows great potential in the fiber laser system, offering a repeatable, straightforward, and rapidly responsive laser tuning technique.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/5.0197095</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Continuous fiber composites ; Electrons ; Fiber lasers ; Gratings (spectra) ; Laser mode locking ; Lasers ; Multi wall carbon nanotubes ; Signal to noise ratio ; Solitary waves ; Thermal energy ; Tunable filters ; Tunable lasers ; Tuning</subject><ispartof>Applied physics letters, 2024-03, Vol.124 (11)</ispartof><rights>Author(s)</rights><rights>2024 Author(s). Published under an exclusive license by AIP Publishing.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c287t-c62954986c3adf1d7bf3eb9342f185dfc8b615525798a1fcdc43f438890ad1503</cites><orcidid>0000-0001-8076-1384 ; 0000-0002-1998-8958 ; 0000-0003-2310-1536 ; 0000-0001-6107-3439 ; 0000-0001-5450-1554 ; 0000-0002-4736-9580 ; 0000-0002-3738-1375</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/5.0197095$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,784,794,4512,27924,27925,76384</link.rule.ids></links><search><creatorcontrib>Jiang, Chen</creatorcontrib><creatorcontrib>Wan, Ying</creatorcontrib><creatorcontrib>Yun, Ling</creatorcontrib><creatorcontrib>Ma, Yuehui</creatorcontrib><creatorcontrib>Chen, Siyu</creatorcontrib><creatorcontrib>Sun, Bing</creatorcontrib><creatorcontrib>Dai, Lilong</creatorcontrib><creatorcontrib>Mou, Chengbo</creatorcontrib><creatorcontrib>Liu, Yunqi</creatorcontrib><creatorcontrib>Zhang, Zuxing</creatorcontrib><title>Optically tunable mode-locked fiber laser using long-period grating coated with multiwall carbon nanotubes</title><title>Applied physics letters</title><description>We demonstrate an optically tunable mode-locked fiber laser using long-period fiber grating (LPFG) coated with multi-walled carbon nanotubes (CNTs). The multi-walled CNTs can absorb light to convert it into thermal energy, and the resonance wavelength of the grating can be easily turned by varying the external modulated light power. This multi-walled CNT coated LPFG-based all-optical fast and efficient spectrum tunable filter enables continuous tuning of the central wavelength of the laser by manipulating the loss of the mode-locked laser, ensuring the stability of the mode-locking state. In the absence of modulated light on multi-walled CNTs, the soliton laser could generate 890 fs pulses at 1546.7 nm with a spectrum bandwidth of 3.26 nm and a signal-to-noise ratio of 73.1 dB. Through adjustment of the pump power of the modulation light on multi-walled CNTs, the mode-locked fiber laser can be continuously tuned from 1546.71 to 1563.15 nm. The response time of the optically tunable system was measured to be in the order of hundreds of milliseconds. The presented optical tuning filter shows great potential in the fiber laser system, offering a repeatable, straightforward, and rapidly responsive laser tuning technique.</description><subject>Continuous fiber composites</subject><subject>Electrons</subject><subject>Fiber lasers</subject><subject>Gratings (spectra)</subject><subject>Laser mode locking</subject><subject>Lasers</subject><subject>Multi wall carbon nanotubes</subject><subject>Signal to noise ratio</subject><subject>Solitary waves</subject><subject>Thermal energy</subject><subject>Tunable filters</subject><subject>Tunable lasers</subject><subject>Tuning</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLAzEUhYMoWKsL_0HAlcLUZDKZSZZSfEGhG10PmTxqaprUJEPpvze1Xbu5l3v4OJdzALjFaIZRSx7pDGHeIU7PwASjrqsIxuwcTBBCpGo5xZfgKqV1OWlNyASsl9tspXBuD_PoxeA03ASlKxfkt1bQ2EFH6EQqc0zWr6ALflVtdbRBwVUU-aDJIHKBdzZ_wc3ost0VQyhFHIKHXviQx0Gna3BhhEv65rSn4PPl-WP-Vi2Wr-_zp0Ula9blSrY1pw1nrSRCGay6wRA9cNLUBjOqjGRDiymtaceZwEYq2RDTEMY4EgpTRKbg7ui7jeFn1Cn36zBGX172f868YyX7FNwfKRlDSlGbfhvtRsR9j1F_qLKn_anKwj4c2SRtLpGD_wf-BVnCdGs</recordid><startdate>20240311</startdate><enddate>20240311</enddate><creator>Jiang, Chen</creator><creator>Wan, Ying</creator><creator>Yun, Ling</creator><creator>Ma, Yuehui</creator><creator>Chen, Siyu</creator><creator>Sun, Bing</creator><creator>Dai, Lilong</creator><creator>Mou, Chengbo</creator><creator>Liu, Yunqi</creator><creator>Zhang, Zuxing</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-8076-1384</orcidid><orcidid>https://orcid.org/0000-0002-1998-8958</orcidid><orcidid>https://orcid.org/0000-0003-2310-1536</orcidid><orcidid>https://orcid.org/0000-0001-6107-3439</orcidid><orcidid>https://orcid.org/0000-0001-5450-1554</orcidid><orcidid>https://orcid.org/0000-0002-4736-9580</orcidid><orcidid>https://orcid.org/0000-0002-3738-1375</orcidid></search><sort><creationdate>20240311</creationdate><title>Optically tunable mode-locked fiber laser using long-period grating coated with multiwall carbon nanotubes</title><author>Jiang, Chen ; Wan, Ying ; Yun, Ling ; Ma, Yuehui ; Chen, Siyu ; Sun, Bing ; Dai, Lilong ; Mou, Chengbo ; Liu, Yunqi ; Zhang, Zuxing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c287t-c62954986c3adf1d7bf3eb9342f185dfc8b615525798a1fcdc43f438890ad1503</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Continuous fiber composites</topic><topic>Electrons</topic><topic>Fiber lasers</topic><topic>Gratings (spectra)</topic><topic>Laser mode locking</topic><topic>Lasers</topic><topic>Multi wall carbon nanotubes</topic><topic>Signal to noise ratio</topic><topic>Solitary waves</topic><topic>Thermal energy</topic><topic>Tunable filters</topic><topic>Tunable lasers</topic><topic>Tuning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jiang, Chen</creatorcontrib><creatorcontrib>Wan, Ying</creatorcontrib><creatorcontrib>Yun, Ling</creatorcontrib><creatorcontrib>Ma, Yuehui</creatorcontrib><creatorcontrib>Chen, Siyu</creatorcontrib><creatorcontrib>Sun, Bing</creatorcontrib><creatorcontrib>Dai, Lilong</creatorcontrib><creatorcontrib>Mou, Chengbo</creatorcontrib><creatorcontrib>Liu, Yunqi</creatorcontrib><creatorcontrib>Zhang, Zuxing</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiang, Chen</au><au>Wan, Ying</au><au>Yun, Ling</au><au>Ma, Yuehui</au><au>Chen, Siyu</au><au>Sun, Bing</au><au>Dai, Lilong</au><au>Mou, Chengbo</au><au>Liu, Yunqi</au><au>Zhang, Zuxing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optically tunable mode-locked fiber laser using long-period grating coated with multiwall carbon nanotubes</atitle><jtitle>Applied physics letters</jtitle><date>2024-03-11</date><risdate>2024</risdate><volume>124</volume><issue>11</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>We demonstrate an optically tunable mode-locked fiber laser using long-period fiber grating (LPFG) coated with multi-walled carbon nanotubes (CNTs). The multi-walled CNTs can absorb light to convert it into thermal energy, and the resonance wavelength of the grating can be easily turned by varying the external modulated light power. This multi-walled CNT coated LPFG-based all-optical fast and efficient spectrum tunable filter enables continuous tuning of the central wavelength of the laser by manipulating the loss of the mode-locked laser, ensuring the stability of the mode-locking state. In the absence of modulated light on multi-walled CNTs, the soliton laser could generate 890 fs pulses at 1546.7 nm with a spectrum bandwidth of 3.26 nm and a signal-to-noise ratio of 73.1 dB. Through adjustment of the pump power of the modulation light on multi-walled CNTs, the mode-locked fiber laser can be continuously tuned from 1546.71 to 1563.15 nm. The response time of the optically tunable system was measured to be in the order of hundreds of milliseconds. The presented optical tuning filter shows great potential in the fiber laser system, offering a repeatable, straightforward, and rapidly responsive laser tuning technique.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0197095</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0001-8076-1384</orcidid><orcidid>https://orcid.org/0000-0002-1998-8958</orcidid><orcidid>https://orcid.org/0000-0003-2310-1536</orcidid><orcidid>https://orcid.org/0000-0001-6107-3439</orcidid><orcidid>https://orcid.org/0000-0001-5450-1554</orcidid><orcidid>https://orcid.org/0000-0002-4736-9580</orcidid><orcidid>https://orcid.org/0000-0002-3738-1375</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Continuous fiber composites Electrons Fiber lasers Gratings (spectra) Laser mode locking Lasers Multi wall carbon nanotubes Signal to noise ratio Solitary waves Thermal energy Tunable filters Tunable lasers Tuning |
title | Optically tunable mode-locked fiber laser using long-period grating coated with multiwall carbon nanotubes |
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