Spectral Dynamics of Actively Q-Switched Erbium-Doped Fiber Lasers
We report the spectral dynamics of actively Q-switched erbium-doped fiber lasers implemented in two common laser configurations: linear Fabry-Pérot cavity with a pair of fiber Bragg gratings as reflectors and one-directional ring cavity without spectrally selective elements. In both geometries, the...
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| Veröffentlicht in: | IEEE photonics technology letters 2017-04, Vol.29 (8), p.683-686 |
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| container_end_page | 686 |
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| container_title | IEEE photonics technology letters |
| container_volume | 29 |
| creator | Minguela-Gallardo, J. A. Barmenkov, Y. O. Kir'yanov, A. V. Villegas-Garcia, I. L. Beltran-Perez, G. Kuzin, E. A. |
| description | We report the spectral dynamics of actively Q-switched erbium-doped fiber lasers implemented in two common laser configurations: linear Fabry-Pérot cavity with a pair of fiber Bragg gratings as reflectors and one-directional ring cavity without spectrally selective elements. In both geometries, the spectral width of sub-pulses, forming a Q-switch pulse, depends on the sub-pulse number, the spectrum of the most powerful sub-pulse is much broader than those of the rest, less powerful, ones. In the case of the ring laser, the optical spectra of sub-pulses shift to the Stokes side with increasing a sub-pulse's number. Possible reasons for such laser spectral dynamics are discussed. We also reveal the details of supercontinuum generation in a 100-m-long telecom fiber when such Q-switch pulses are employed as pump. |
| doi_str_mv | 10.1109/LPT.2017.2677743 |
| format | Article |
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We also reveal the details of supercontinuum generation in a 100-m-long telecom fiber when such Q-switch pulses are employed as pump.</description><identifier>ISSN: 1041-1135</identifier><identifier>EISSN: 1941-0174</identifier><identifier>DOI: 10.1109/LPT.2017.2677743</identifier><identifier>CODEN: IPTLEL</identifier><language>eng</language><publisher>IEEE</publisher><subject>Cavity resonators ; dynamics ; erbium-doped fiber laser ; Erbium-doped fiber lasers ; Geometry ; Optical pulses ; Optical reflection ; optical spectrum ; Optical variables measurement ; Q-switch ; supercontinuum generation</subject><ispartof>IEEE photonics technology letters, 2017-04, Vol.29 (8), p.683-686</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c263t-8710a88f1e57d302936982b924e27328e61ef60aa490ecfabdfcc1cdd29f5e653</citedby><cites>FETCH-LOGICAL-c263t-8710a88f1e57d302936982b924e27328e61ef60aa490ecfabdfcc1cdd29f5e653</cites><orcidid>0000-0002-0963-833X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7870653$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27929,27930,54763</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7870653$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Minguela-Gallardo, J. 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In the case of the ring laser, the optical spectra of sub-pulses shift to the Stokes side with increasing a sub-pulse's number. Possible reasons for such laser spectral dynamics are discussed. We also reveal the details of supercontinuum generation in a 100-m-long telecom fiber when such Q-switch pulses are employed as pump.</description><subject>Cavity resonators</subject><subject>dynamics</subject><subject>erbium-doped fiber laser</subject><subject>Erbium-doped fiber lasers</subject><subject>Geometry</subject><subject>Optical pulses</subject><subject>Optical reflection</subject><subject>optical spectrum</subject><subject>Optical variables measurement</subject><subject>Q-switch</subject><subject>supercontinuum generation</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kM1OwzAQhC0EEqVwR-KSF0jZtZ04Ppb-AFIkQC3nyHHWwqillR1AeXtcteI0M6udOXyM3SJMEEHf16_rCQdUE14qpaQ4YyPUEvN0kufJQ_KIorhkVzF-AqAshByxh9WebB_MJpsPX2brbcx2Lpva3v_QZsje8tWv7-0HddkitP57m893-xSWvqWQ1SZSiNfswplNpJuTjtn7crGePeX1y-PzbFrnlpeizyuFYKrKIRWqE8C1KHXFW80lcSV4RSWSK8EYqYGsM23nrEXbdVy7gspCjBkcd23YxRjINfvgtyYMDUJzYNAkBs2BQXNikCp3x4onov93VSlIe-IPzlxXeQ</recordid><startdate>20170415</startdate><enddate>20170415</enddate><creator>Minguela-Gallardo, J. A.</creator><creator>Barmenkov, Y. O.</creator><creator>Kir'yanov, A. V.</creator><creator>Villegas-Garcia, I. L.</creator><creator>Beltran-Perez, G.</creator><creator>Kuzin, E. A.</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-0963-833X</orcidid></search><sort><creationdate>20170415</creationdate><title>Spectral Dynamics of Actively Q-Switched Erbium-Doped Fiber Lasers</title><author>Minguela-Gallardo, J. A. ; Barmenkov, Y. O. ; Kir'yanov, A. V. ; Villegas-Garcia, I. L. ; Beltran-Perez, G. ; Kuzin, E. 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A.</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>Minguela-Gallardo, J. A.</au><au>Barmenkov, Y. O.</au><au>Kir'yanov, A. V.</au><au>Villegas-Garcia, I. L.</au><au>Beltran-Perez, G.</au><au>Kuzin, E. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spectral Dynamics of Actively Q-Switched Erbium-Doped Fiber Lasers</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>2017-04-15</date><risdate>2017</risdate><volume>29</volume><issue>8</issue><spage>683</spage><epage>686</epage><pages>683-686</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>We report the spectral dynamics of actively Q-switched erbium-doped fiber lasers implemented in two common laser configurations: linear Fabry-Pérot cavity with a pair of fiber Bragg gratings as reflectors and one-directional ring cavity without spectrally selective elements. In both geometries, the spectral width of sub-pulses, forming a Q-switch pulse, depends on the sub-pulse number, the spectrum of the most powerful sub-pulse is much broader than those of the rest, less powerful, ones. In the case of the ring laser, the optical spectra of sub-pulses shift to the Stokes side with increasing a sub-pulse's number. Possible reasons for such laser spectral dynamics are discussed. We also reveal the details of supercontinuum generation in a 100-m-long telecom fiber when such Q-switch pulses are employed as pump.</abstract><pub>IEEE</pub><doi>10.1109/LPT.2017.2677743</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-0963-833X</orcidid></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Cavity resonators dynamics erbium-doped fiber laser Erbium-doped fiber lasers Geometry Optical pulses Optical reflection optical spectrum Optical variables measurement Q-switch supercontinuum generation |
| title | Spectral Dynamics of Actively Q-Switched Erbium-Doped Fiber Lasers |
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