Spontaneous Raman scattering in hollow core photonic crystal fibres
Spontaneous Raman scattering in hollow core photonic crystal fibres
We report the first measurements of spontaneous Raman scattering from a gas sample confined in a Kagome lattice hollow core photonic crystal fibre. We compare the signal strength recorded in this fibre, with that from a similar length of hollow core photonic bandgap fibre and find that, even though the loss of the Kagome fibre is lower, the signal strength in the hollow core photonic bandgap fibre is significantly stronger. We speculate that this may be due to the different effective capture efficiencies of the two fibre types, which are defined by the fibres’ numerical apertures.
Wheeler, Natalie
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Pappa, Maria Giovannna
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Bradley, Thomas
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Chen, Yong
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Brooks, W.
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Storey, J.
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Foster, M.
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Richardson, David
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Petrovich, Marco
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December 2017
Wheeler, Natalie
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Pappa, Maria Giovannna
8930ae26-257b-4984-a91f-90cbcd77835e
Bradley, Thomas
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Chen, Yong
0bfb3083-4cd2-4463-a7a4-f48c4158b15a
Brooks, W.
ac6fd6f9-7dbb-4403-a98b-08ea7dddbb01
Storey, J.
63627d92-8443-4c39-85aa-97eefaba4ab5
Foster, M.
998b52e7-a141-4b3a-8717-767d56fa90e9
Richardson, David
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Petrovich, Marco
bfe895a0-da85-4a40-870a-2c7bfc84a4cf
Wheeler, Natalie, Pappa, Maria Giovannna, Bradley, Thomas, Chen, Yong, Brooks, W., Storey, J., Foster, M., Richardson, David and Petrovich, Marco
(2017)
Spontaneous Raman scattering in hollow core photonic crystal fibres.
In IEEE Sensors 2017 proceedings.
(doi:10.1109/ICSENS.2017.8233880).
Record type:
Conference or Workshop Item
(Paper)
Abstract
We report the first measurements of spontaneous Raman scattering from a gas sample confined in a Kagome lattice hollow core photonic crystal fibre. We compare the signal strength recorded in this fibre, with that from a similar length of hollow core photonic bandgap fibre and find that, even though the loss of the Kagome fibre is lower, the signal strength in the hollow core photonic bandgap fibre is significantly stronger. We speculate that this may be due to the different effective capture efficiencies of the two fibre types, which are defined by the fibres’ numerical apertures.
Text
Spontaneous Raman Scattering in Hollow Core
- Accepted Manuscript
More information
Accepted/In Press date: 24 August 2017
e-pub ahead of print date: 25 December 2017
Published date: December 2017
Additional Information:
Accepted for IEEE Sensors 2017 conf in Glasgow 29 Oct to 1 Nov
Venue - Dates:
IEEE Sensors Conference, , Glasgow, 2017-10-29 - 2017-11-01
Identifiers
Local EPrints ID: 414448
URI: http://eprints.soton.ac.uk/id/eprint/414448
PURE UUID: 667dfe9e-2e32-4761-b3dd-a6e4a523d72a
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Date deposited: 29 Sep 2017 16:31
Last modified: 16 Mar 2024 04:16
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Contributors
Author:
Maria Giovannna Pappa
Author:
Thomas Bradley
Author:
W. Brooks
Author:
J. Storey
Author:
M. Foster
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