Harmonic and single pulse operation of a Raman laser using graphene
We present an all-fiber passively mode-locked Raman laser using graphene as a saturable absorber. Different lengths of a highly non-linear fiber presenting normal dispersion at both pump and signal wavelengths are used in the cavity to provide Raman amplification. The cavity is pumped by a continuou...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/99352 http://hdl.handle.net/10220/13672 |
| _version_ | 1811690490240696320 |
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| author | Castellani, C. E. S. Kelleher, E. J. R. Luo, Zhiqiang Popov, S. V. Taylor, J. R. Wu, K. Ouyang, C. Shum, Perry Ping Shen, Zexiang |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Castellani, C. E. S. Kelleher, E. J. R. Luo, Zhiqiang Popov, S. V. Taylor, J. R. Wu, K. Ouyang, C. Shum, Perry Ping Shen, Zexiang |
| author_sort | Castellani, C. E. S. |
| collection | NTU |
| description | We present an all-fiber passively mode-locked Raman laser using graphene as a saturable absorber. Different lengths of a highly non-linear fiber presenting normal dispersion at both pump and signal wavelengths are used in the cavity to provide Raman amplification. The cavity is pumped by a continuous wave Raman laser at 1450 nm, and generates short pulses around 1550 nm, which depending on polarization and filtering parameters can be either at the repetition rate of the cavity or at higher harmonics of it. |
| first_indexed | 2024-10-01T06:04:49Z |
| format | Journal Article |
| id | ntu-10356/99352 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:04:49Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/993522020-03-07T12:37:16Z Harmonic and single pulse operation of a Raman laser using graphene Castellani, C. E. S. Kelleher, E. J. R. Luo, Zhiqiang Popov, S. V. Taylor, J. R. Wu, K. Ouyang, C. Shum, Perry Ping Shen, Zexiang School of Physical and Mathematical Sciences School of Electrical and Electronic Engineering Research Techno Plaza We present an all-fiber passively mode-locked Raman laser using graphene as a saturable absorber. Different lengths of a highly non-linear fiber presenting normal dispersion at both pump and signal wavelengths are used in the cavity to provide Raman amplification. The cavity is pumped by a continuous wave Raman laser at 1450 nm, and generates short pulses around 1550 nm, which depending on polarization and filtering parameters can be either at the repetition rate of the cavity or at higher harmonics of it. 2013-09-24T07:59:37Z 2019-12-06T20:06:21Z 2013-09-24T07:59:37Z 2019-12-06T20:06:21Z 2012 2012 Journal Article Castellani, C. E. S., Kelleher, E. J. R., Luo, Z., Wu, K., Ouyang, C., Shum, P. P., et al. (2012). Harmonic and single pulse operation of a Raman laser using graphene. Laser physics letters, 9(3). https://hdl.handle.net/10356/99352 http://hdl.handle.net/10220/13672 10.1002/lapl.201110123 en Laser physics letters |
| spellingShingle | Castellani, C. E. S. Kelleher, E. J. R. Luo, Zhiqiang Popov, S. V. Taylor, J. R. Wu, K. Ouyang, C. Shum, Perry Ping Shen, Zexiang Harmonic and single pulse operation of a Raman laser using graphene |
| title | Harmonic and single pulse operation of a Raman laser using graphene |
| title_full | Harmonic and single pulse operation of a Raman laser using graphene |
| title_fullStr | Harmonic and single pulse operation of a Raman laser using graphene |
| title_full_unstemmed | Harmonic and single pulse operation of a Raman laser using graphene |
| title_short | Harmonic and single pulse operation of a Raman laser using graphene |
| title_sort | harmonic and single pulse operation of a raman laser using graphene |
| url | https://hdl.handle.net/10356/99352 http://hdl.handle.net/10220/13672 |
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