Mid-infrared Raman sources using spontaneous Raman scattering in germanium core optical fibers
Mid-infrared Raman sources using spontaneous Raman scattering in germanium core optical fibers
Mid-infrared Raman sources based on spontaneous Raman scattering have been demonstrated in a 15 µm diameter glass-clad crystalline germanium optical fiber and in a germanium-wire. A quantum cascade laser was used as pump at a wavelength of 5.62 µm. Because of their ultra-high optical nonlinearities and extremely broad transparency window, germanium core fibers offer the possibility of fabricating compact and efficient mid-infrared sources.
011111-[4 pages]
Wang, Pengfei
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Charlton O'Mahony, Christy
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Lee, Timothy
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Ismaeel, Rand
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Hawkins, Thomas
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Semenova, Yuliya
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Bo, Lin
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Wu, Qiang
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McDonagh, Colette
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Farrell, Gerald
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Ballato, John
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Brambilla, Gilberto
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2013
Wang, Pengfei
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Charlton O'Mahony, Christy
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Lee, Timothy
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Ismaeel, Rand
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Hawkins, Thomas
718ea907-5eb4-47b2-9c48-d56a788453c4
Semenova, Yuliya
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Bo, Lin
cffc25e8-2256-4f08-ada8-a1386c326810
Wu, Qiang
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McDonagh, Colette
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Farrell, Gerald
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Ballato, John
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Brambilla, Gilberto
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Wang, Pengfei, Charlton O'Mahony, Christy, Lee, Timothy, Ismaeel, Rand, Hawkins, Thomas, Semenova, Yuliya, Bo, Lin, Wu, Qiang, McDonagh, Colette, Farrell, Gerald, Ballato, John and Brambilla, Gilberto
(2013)
Mid-infrared Raman sources using spontaneous Raman scattering in germanium core optical fibers.
Applied Physics Letters, 102 (1), .
(doi:10.1063/1.4773884).
Abstract
Mid-infrared Raman sources based on spontaneous Raman scattering have been demonstrated in a 15 µm diameter glass-clad crystalline germanium optical fiber and in a germanium-wire. A quantum cascade laser was used as pump at a wavelength of 5.62 µm. Because of their ultra-high optical nonlinearities and extremely broad transparency window, germanium core fibers offer the possibility of fabricating compact and efficient mid-infrared sources.
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Published date: 2013
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 350036
URI: http://eprints.soton.ac.uk/id/eprint/350036
ISSN: 0003-6951
PURE UUID: 6bce0b06-851f-402b-bab1-bf83982f9b01
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Date deposited: 15 Mar 2013 14:20
Last modified: 15 Mar 2024 03:09
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Contributors
Author:
Pengfei Wang
Author:
Christy Charlton O'Mahony
Author:
Thomas Hawkins
Author:
Yuliya Semenova
Author:
Lin Bo
Author:
Qiang Wu
Author:
Colette McDonagh
Author:
Gerald Farrell
Author:
John Ballato
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