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Ytterbium-doped tantalum pentoxide waveguide lasers

Ytterbium-doped tantalum pentoxide waveguide lasers
Ytterbium-doped tantalum pentoxide waveguide lasers
We have demonstrated a Yb:Ta2O5 waveguide laser fabricated by RF magnetron sputtering on oxidised silicon. The waveguide laser was end-pumped with a laser diode at 977 nm and lasing was observed between 1015 and 1020 nm. The launched pump power threshold and slope efficiency were measured to be ~25 mW and 1.78 %, respectively.
Aghajani, A.
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Murugan, G.S.
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Sessions, N.P.
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Apostolopoulos, V.
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Wilkinson, James S.
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Aghajani, A.
4602c567-ed8e-4538-9d34-efde7db06dbb
Murugan, G.S.
a867686e-0535-46cc-ad85-c2342086b25b
Sessions, N.P.
ee737092-56b4-403e-a2f9-764e07e42625
Apostolopoulos, V.
8a898740-4c71-4040-a577-9b9d70530b4d
Wilkinson, James S.
73483cf3-d9f2-4688-9b09-1c84257884ca

Aghajani, A., Murugan, G.S., Sessions, N.P., Apostolopoulos, V. and Wilkinson, James S. (2014) Ytterbium-doped tantalum pentoxide waveguide lasers. ECIO-MOC: European Conference on Integrated Optics and Microoptics Conference, France. 24 - 27 Jun 2014. 2 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

We have demonstrated a Yb:Ta2O5 waveguide laser fabricated by RF magnetron sputtering on oxidised silicon. The waveguide laser was end-pumped with a laser diode at 977 nm and lasing was observed between 1015 and 1020 nm. The launched pump power threshold and slope efficiency were measured to be ~25 mW and 1.78 %, respectively.

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Slabakova ECIO-MOC 2014 Ytterbium-Doped Tantalum Pentoxide Waveguide Lasers - Author's Original
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More information

e-pub ahead of print date: June 2014
Additional Information: Paper Tu 3a R4
Venue - Dates: ECIO-MOC: European Conference on Integrated Optics and Microoptics Conference, France, 2014-06-24 - 2014-06-27
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 367598
URI: http://eprints.soton.ac.uk/id/eprint/367598
PURE UUID: 9e03a5ec-d458-4180-9453-615e2e6f1bb0
ORCID for G.S. Murugan: ORCID iD orcid.org/0000-0002-2733-3273
ORCID for V. Apostolopoulos: ORCID iD orcid.org/0000-0003-3733-2191
ORCID for James S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

Catalogue record

Date deposited: 01 Aug 2014 15:24
Last modified: 18 Feb 2021 17:10

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Contributors

Author: A. Aghajani
Author: G.S. Murugan ORCID iD
Author: N.P. Sessions

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