Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser
A low pump threshold passively harmonic mode‐locked fibre laser is demonstrated. The key component is a chemical vapour deposition grown graphene saturable absorber to enable higher order harmonic mode‐locking (HML) of the fibre laser with good output noise characteristics. With a relatively low pum...
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| Format: | Article |
| Language: | English |
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Wiley
2017-03-01
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| Series: | Electronics Letters |
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| Online Access: | https://doi.org/10.1049/el.2016.4325 |
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| _version_ | 1832096657197498368 |
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| author | Kin Kee Chow |
| author_facet | Kin Kee Chow |
| author_sort | Kin Kee Chow |
| collection | DOAJ |
| description | A low pump threshold passively harmonic mode‐locked fibre laser is demonstrated. The key component is a chemical vapour deposition grown graphene saturable absorber to enable higher order harmonic mode‐locking (HML) of the fibre laser with good output noise characteristics. With a relatively low pump power of 100 mW, the fibre laser generates ∼1 ps soliton pulses at the 21st order of HML with 40 dB of super‐mode noise suppression. |
| format | Article |
| id | doaj-art-3b4eee62a35e4b74a7da32545ef76b9b |
| institution | Kabale University |
| issn | 0013-5194 1350-911X |
| language | English |
| publishDate | 2017-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | Electronics Letters |
| spelling | doaj-art-3b4eee62a35e4b74a7da32545ef76b9b2025-02-05T12:30:43ZengWileyElectronics Letters0013-51941350-911X2017-03-0153533033110.1049/el.2016.4325Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laserKin Kee Chow0School of EngineeringManchester Metropolitan UniversityJohn Dalton Building, Chester StreetManchesterM1 5GDUKA low pump threshold passively harmonic mode‐locked fibre laser is demonstrated. The key component is a chemical vapour deposition grown graphene saturable absorber to enable higher order harmonic mode‐locking (HML) of the fibre laser with good output noise characteristics. With a relatively low pump power of 100 mW, the fibre laser generates ∼1 ps soliton pulses at the 21st order of HML with 40 dB of super‐mode noise suppression.https://doi.org/10.1049/el.2016.4325Cpower 100 mWsuper‐mode noise suppressionsoliton pulsesoutput noise characteristicshigher order HML |
| spellingShingle | Kin Kee Chow Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser Electronics Letters C power 100 mW super‐mode noise suppression soliton pulses output noise characteristics higher order HML |
| title | Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser |
| title_full | Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser |
| title_fullStr | Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser |
| title_full_unstemmed | Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser |
| title_short | Low pump threshold CVD graphene based passively harmonic mode‐locked fibre laser |
| title_sort | low pump threshold cvd graphene based passively harmonic mode locked fibre laser |
| topic | C power 100 mW super‐mode noise suppression soliton pulses output noise characteristics higher order HML |
| url | https://doi.org/10.1049/el.2016.4325 |
| work_keys_str_mv | AT kinkeechow lowpumpthresholdcvdgraphenebasedpassivelyharmonicmodelockedfibrelaser |