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High-gain superfluorescent neodymium-doped single-mode fibre source

High-gain superfluorescent neodymium-doped single-mode fibre source
High-gain superfluorescent neodymium-doped single-mode fibre source
High brightness, low coherence sources are required in a number of optical sensor applications, particularly the fibre-optic gyro. An efficient superfluorescent, neodymium-doped phosphate glass fibre source has been developed which fulfils this requirement. The fibre shows a high gain efficiency at 1.053µm of 1dB/mW pump power and this permits pumping with an 810nm single-stripe AlGaAs laser diode to obtain > 5mW CW output power at a wavelength of 1.053µm for only 45mW of pump power.
1041-1135
706-708
Morkel, P.R.
51a7c599-5f6a-4b31-81ee-1de7b09ee0de
Jedrzejewski, K.P.
c1dbf6fd-ee1f-4225-a6fa-fdfda93718ee
Taylor, E.R.
d9a73a87-6abd-4a1e-a462-84549c667d19
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Morkel, P.R.
51a7c599-5f6a-4b31-81ee-1de7b09ee0de
Jedrzejewski, K.P.
c1dbf6fd-ee1f-4225-a6fa-fdfda93718ee
Taylor, E.R.
d9a73a87-6abd-4a1e-a462-84549c667d19
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d

Morkel, P.R., Jedrzejewski, K.P., Taylor, E.R. and Payne, D.N. (1992) High-gain superfluorescent neodymium-doped single-mode fibre source. IEEE Photonics Technology Letters, 4 (7), 706-708. (doi:10.1109/68.145245).

Record type: Article

Abstract

High brightness, low coherence sources are required in a number of optical sensor applications, particularly the fibre-optic gyro. An efficient superfluorescent, neodymium-doped phosphate glass fibre source has been developed which fulfils this requirement. The fibre shows a high gain efficiency at 1.053µm of 1dB/mW pump power and this permits pumping with an 810nm single-stripe AlGaAs laser diode to obtain > 5mW CW output power at a wavelength of 1.053µm for only 45mW of pump power.

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Published date: 1992

Identifiers

Local EPrints ID: 78338
URI: https://eprints.soton.ac.uk/id/eprint/78338
ISSN: 1041-1135
PURE UUID: 708c0753-6460-4d4f-9eea-7fc02e840ad0

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:25

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