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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 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.
0003-6951
011111-[4 pages]
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb
Charlton O'Mahony, Christy
750a103b-cb05-47bf-84c3-6abba334bccd
Lee, Timothy
beb3b88e-3e5a-4c3f-8636-bb6de8040fcc
Ismaeel, Rand
c1fb0984-a4c0-484a-8aef-625d48a62086
Hawkins, Thomas
718ea907-5eb4-47b2-9c48-d56a788453c4
Semenova, Yuliya
6e64157c-40b6-4eb5-938c-ae2dd348f652
Bo, Lin
cffc25e8-2256-4f08-ada8-a1386c326810
Wu, Qiang
fad3844e-9eba-496c-876d-3bbc9ee4a689
McDonagh, Colette
6400356d-38d9-49da-9e9b-dcab34b4a36f
Farrell, Gerald
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Ballato, John
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Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb
Charlton O'Mahony, Christy
750a103b-cb05-47bf-84c3-6abba334bccd
Lee, Timothy
beb3b88e-3e5a-4c3f-8636-bb6de8040fcc
Ismaeel, Rand
c1fb0984-a4c0-484a-8aef-625d48a62086
Hawkins, Thomas
718ea907-5eb4-47b2-9c48-d56a788453c4
Semenova, Yuliya
6e64157c-40b6-4eb5-938c-ae2dd348f652
Bo, Lin
cffc25e8-2256-4f08-ada8-a1386c326810
Wu, Qiang
fad3844e-9eba-496c-876d-3bbc9ee4a689
McDonagh, Colette
6400356d-38d9-49da-9e9b-dcab34b4a36f
Farrell, Gerald
6c4b8f27-d88c-41a2-87ff-f2466225798f
Ballato, John
a93092f5-bd5f-4126-ada9-142b93308ae5
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8

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), 011111-[4 pages]. (doi:10.1063/1.4773884).

Record type: Article

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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More information

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

Catalogue record

Date deposited: 15 Mar 2013 14:20
Last modified: 16 Jul 2019 21:40

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