OAM Generation in optical fibre and free space devices
OAM Generation in optical fibre and free space devices
Orbital angular momentum (OAM) beam generation has been investigated using all-fibre and free space configurations. In the first approach, the composite fused coupler is based on a single mode fibre (SMF) and an air-core fibre. The second approach exploits geometrical phase introduced by nanostructuring of silica glass. Both approaches are demonstrated to achieve power coupling efficiencies in excess of 80% at telecom wavelengths.
Beresna, Martynas
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Pidishety, Shankar
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Abdul Khudus, Muhammad
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Ismaeel, Rand
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Wang, Yun
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Gregg, Patrick
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Ramachandran, Siddharth
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Srinivasan, Balaji
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Brambilla, Gilberto
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Beresna, Martynas
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Pidishety, Shankar
b693fa46-8454-4577-8166-6a8ae2d3f19c
Abdul Khudus, Muhammad
17127b8f-cde4-4c11-aca0-3c9151a42d94
Ismaeel, Rand
c1fb0984-a4c0-484a-8aef-625d48a62086
Wang, Yun
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Gregg, Patrick
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Ramachandran, Siddharth
359e09e7-f6b5-4f04-8eba-04ab414d30c2
Srinivasan, Balaji
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Brambilla, Gilberto
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Beresna, Martynas, Pidishety, Shankar, Abdul Khudus, Muhammad, Ismaeel, Rand, Wang, Yun, Gregg, Patrick, Ramachandran, Siddharth, Srinivasan, Balaji and Brambilla, Gilberto
(2016)
OAM Generation in optical fibre and free space devices.
The 15th International Conference on Optical Communications and Networks (ICOCN 2016), , Hangzhou, China.
24 - 27 Sep 2016.
3 pp
.
Record type:
Conference or Workshop Item
(Other)
Abstract
Orbital angular momentum (OAM) beam generation has been investigated using all-fibre and free space configurations. In the first approach, the composite fused coupler is based on a single mode fibre (SMF) and an air-core fibre. The second approach exploits geometrical phase introduced by nanostructuring of silica glass. Both approaches are demonstrated to achieve power coupling efficiencies in excess of 80% at telecom wavelengths.
Text
378_manuscript.pdf
- Accepted Manuscript
More information
Accepted/In Press date: 30 July 2016
e-pub ahead of print date: September 2016
Venue - Dates:
The 15th International Conference on Optical Communications and Networks (ICOCN 2016), , Hangzhou, China, 2016-09-24 - 2016-09-27
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 403050
URI: http://eprints.soton.ac.uk/id/eprint/403050
PURE UUID: 9446239f-1682-43b4-bc69-01db701238ef
Catalogue record
Date deposited: 22 Nov 2016 16:26
Last modified: 16 Mar 2024 03:21
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Contributors
Author:
Martynas Beresna
Author:
Shankar Pidishety
Author:
Muhammad Abdul Khudus
Author:
Rand Ismaeel
Author:
Yun Wang
Author:
Patrick Gregg
Author:
Siddharth Ramachandran
Author:
Balaji Srinivasan
Author:
Gilberto Brambilla
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