Large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped double-clad fiber laser with mono-layer chemical vapor deposition graphene
We demonstrate a large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped laser using a mono-layer chemical vapor deposition (CVD) graphene saturable absorber (SA). By exploiting the large laser gain of Er:Yb double-clad fiber and optimizing the coupling ratio of the output cou...
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| Veröffentlicht in: | Applied optics (2004) 2014-07, Vol.53 (19), p.4089-4093 |
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| container_title | Applied optics (2004) |
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| creator | Wu, Duanduan Xiong, Fengfu Zhang, Cankun Chen, Shanshan Xu, Huiying Cai, Zhiping Cai, Weiwei Che, Kaijun Luo, Zhengqian |
| description | We demonstrate a large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped laser using a mono-layer chemical vapor deposition (CVD) graphene saturable absorber (SA). By exploiting the large laser gain of Er:Yb double-clad fiber and optimizing the coupling ratio of the output coupler, not only can the mono-layer CVD graphene SA be protected from oversaturation and thermal damage, but also a large pulse energy up to 1.05 μJ (corresponding to the average output power of 25.6 mW) is thus achieved. Using a tunable fiber Fabry-Perot filter, stable Q-switched pulses can operate with a tunable range from 1530.97 to 1546.92 nm, covering a wavelength range of ∼16 nm. The Q-switching states at the different lasing wavelengths have been observed and recorded. The Q-switched repetition rate and the pulse duration (with the minimum one of 2.6 μs) have been characterized as well. This is, to the best of our knowledge, the largest pulse energy from an all-fiber graphene Q-switched laser. |
| doi_str_mv | 10.1364/AO.53.004089 |
| format | Article |
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By exploiting the large laser gain of Er:Yb double-clad fiber and optimizing the coupling ratio of the output coupler, not only can the mono-layer CVD graphene SA be protected from oversaturation and thermal damage, but also a large pulse energy up to 1.05 μJ (corresponding to the average output power of 25.6 mW) is thus achieved. Using a tunable fiber Fabry-Perot filter, stable Q-switched pulses can operate with a tunable range from 1530.97 to 1546.92 nm, covering a wavelength range of ∼16 nm. The Q-switching states at the different lasing wavelengths have been observed and recorded. The Q-switched repetition rate and the pulse duration (with the minimum one of 2.6 μs) have been characterized as well. This is, to the best of our knowledge, the largest pulse energy from an all-fiber graphene Q-switched laser.</description><subject>Chemical vapor deposition</subject><subject>Fibers</subject><subject>Gain</subject><subject>Graphene</subject><subject>Joining</subject><subject>Lasers</subject><subject>Lasing</subject><subject>Wavelengths</subject><issn>1559-128X</issn><issn>2155-3165</issn><issn>1539-4522</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkUGP0zAQhS0EYsvCjTPykUNdPLGdNNyq1S4gVaqQQIJTNLEnbZATBzvZVX8K_xajLly5zMyTvjcazWPsNcgNqFK_2x02Rm2k1HJbP2GrAowRCkrzlK3yWAsott-u2IuUfkipjK6r5-yqMBmuS7Niv_YYjyRopHg8r_kD3pOn8TifxLyM2Hpac_RedH1LkU-YUp-BM_8s0kM_2xM5fhvff2-FDS5MWbmwZJOwHh2_mDymXDN94kMYg_B4zjpbh96i5_c4hcgdTSH1cx9Gfow4nfI9L9mzDn2iV4_9mn29u_1y81HsDx8-3ez2wqpazwIL3dmKSomF3DpZUVs5ANBFoTrXOWslVASSlDXOSKKutQjdVgO1Sins1DV7e9k7xfBzoTQ3Q58seY8jhSU1-ZWgoZaV-T9qDJQApS4yur6gNoaUInXNFPsB47kB2fzJrdkdGqOaS24Zf_O4eWkHcv_gv0Gp3-rElgM</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Wu, Duanduan</creator><creator>Xiong, Fengfu</creator><creator>Zhang, Cankun</creator><creator>Chen, Shanshan</creator><creator>Xu, Huiying</creator><creator>Cai, Zhiping</creator><creator>Cai, Weiwei</creator><creator>Che, Kaijun</creator><creator>Luo, Zhengqian</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20140701</creationdate><title>Large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped double-clad fiber laser with mono-layer chemical vapor deposition graphene</title><author>Wu, Duanduan ; Xiong, Fengfu ; Zhang, Cankun ; Chen, Shanshan ; Xu, Huiying ; Cai, Zhiping ; Cai, Weiwei ; Che, Kaijun ; Luo, Zhengqian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-a24fc7e60a208d07eb7d1114223fdfdcc017e10e3c5d50eefbca1f841eb333af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Chemical vapor deposition</topic><topic>Fibers</topic><topic>Gain</topic><topic>Graphene</topic><topic>Joining</topic><topic>Lasers</topic><topic>Lasing</topic><topic>Wavelengths</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Duanduan</creatorcontrib><creatorcontrib>Xiong, Fengfu</creatorcontrib><creatorcontrib>Zhang, Cankun</creatorcontrib><creatorcontrib>Chen, Shanshan</creatorcontrib><creatorcontrib>Xu, Huiying</creatorcontrib><creatorcontrib>Cai, Zhiping</creatorcontrib><creatorcontrib>Cai, Weiwei</creatorcontrib><creatorcontrib>Che, Kaijun</creatorcontrib><creatorcontrib>Luo, Zhengqian</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</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>Applied optics (2004)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Duanduan</au><au>Xiong, Fengfu</au><au>Zhang, Cankun</au><au>Chen, Shanshan</au><au>Xu, Huiying</au><au>Cai, Zhiping</au><au>Cai, Weiwei</au><au>Che, Kaijun</au><au>Luo, Zhengqian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped double-clad fiber laser with mono-layer chemical vapor deposition graphene</atitle><jtitle>Applied optics (2004)</jtitle><addtitle>Appl Opt</addtitle><date>2014-07-01</date><risdate>2014</risdate><volume>53</volume><issue>19</issue><spage>4089</spage><epage>4093</epage><pages>4089-4093</pages><issn>1559-128X</issn><eissn>2155-3165</eissn><eissn>1539-4522</eissn><abstract>We demonstrate a large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped laser using a mono-layer chemical vapor deposition (CVD) graphene saturable absorber (SA). By exploiting the large laser gain of Er:Yb double-clad fiber and optimizing the coupling ratio of the output coupler, not only can the mono-layer CVD graphene SA be protected from oversaturation and thermal damage, but also a large pulse energy up to 1.05 μJ (corresponding to the average output power of 25.6 mW) is thus achieved. Using a tunable fiber Fabry-Perot filter, stable Q-switched pulses can operate with a tunable range from 1530.97 to 1546.92 nm, covering a wavelength range of ∼16 nm. The Q-switching states at the different lasing wavelengths have been observed and recorded. The Q-switched repetition rate and the pulse duration (with the minimum one of 2.6 μs) have been characterized as well. This is, to the best of our knowledge, the largest pulse energy from an all-fiber graphene Q-switched laser.</abstract><cop>United States</cop><pmid>25089965</pmid><doi>10.1364/AO.53.004089</doi><tpages>5</tpages></addata></record> |
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| ispartof | Applied optics (2004), 2014-07, Vol.53 (19), p.4089-4093 |
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| language | eng |
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| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| subjects | Chemical vapor deposition Fibers Gain Graphene Joining Lasers Lasing Wavelengths |
| title | Large-energy, wavelength-tunable, all-fiber passively Q-switched Er:Yb-codoped double-clad fiber laser with mono-layer chemical vapor deposition graphene |
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