Photosensitive Er/Yb optical fibres for efficient single frequency fibre lasers
Photosensitive Er/Yb optical fibres for efficient single frequency fibre lasers
Tin co-doping is used for photosensitive Er/Yb/P/Al/Si fibres. A 10 cm long 80% grating was written without hydrogenation to realise a single frequency DFB laser with an efficiency of 11%, the highest reported so far. A boron-co-doped germanosilicate ring next to the fibre core was used in the second approach to achieve 1 cm long high reflectors (>99.9%) and extremely low threshold single frequency DBR fibre lasers with 23% efficiency.
1-55752-480-7
29-30
Dong, L.
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Loh, W.H.
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Caplen, J.E.
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Hsu, K.
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Minelly, J.D.
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Reekie, L.
ec314137-6924-44ad-86a4-ff3f9a67c1b5
1997
Dong, L.
4a30a247-d676-42ef-aaf4-061579d6d64e
Loh, W.H.
ad865cd3-2580-4afa-8607-1c1d30cf8312
Caplen, J.E.
12c9dec4-a337-4c85-a132-0f7444f74567
Hsu, K.
692a7cd3-e30b-406f-98db-ca42ba3ee97f
Minelly, J.D.
5f4c7b1a-99ee-4746-9e3c-4cb420615c50
Reekie, L.
ec314137-6924-44ad-86a4-ff3f9a67c1b5
Dong, L., Loh, W.H., Caplen, J.E., Hsu, K., Minelly, J.D. and Reekie, L.
(1997)
Photosensitive Er/Yb optical fibres for efficient single frequency fibre lasers.
In Proceedings of Conference on Optical Fiber Communication (OFC 97).
IEEE.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Tin co-doping is used for photosensitive Er/Yb/P/Al/Si fibres. A 10 cm long 80% grating was written without hydrogenation to realise a single frequency DFB laser with an efficiency of 11%, the highest reported so far. A boron-co-doped germanosilicate ring next to the fibre core was used in the second approach to achieve 1 cm long high reflectors (>99.9%) and extremely low threshold single frequency DBR fibre lasers with 23% efficiency.
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Published date: 1997
Venue - Dates:
Optical Fiber Communication (OFC'97), Dallas, United States, 1997-02-16 - 1997-02-21
Identifiers
Local EPrints ID: 76829
URI: http://eprints.soton.ac.uk/id/eprint/76829
ISBN: 1-55752-480-7
PURE UUID: b31ddda1-74d4-4a8c-a612-41f3120c55ea
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Date deposited: 11 Mar 2010
Last modified: 13 Mar 2024 23:37
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Contributors
Author:
L. Dong
Author:
W.H. Loh
Author:
J.E. Caplen
Author:
K. Hsu
Author:
J.D. Minelly
Author:
L. Reekie
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