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Nd:Ta2O5 rib waveguide lasers

Nd:Ta2O5 rib waveguide lasers
Nd:Ta2O5 rib waveguide lasers
Ta2O5 waveguides offer great potential for high-density active photonic crystal circuits and their combination with rare-earth dopants for active devices is of interest for increasing their potential functionality. To this end, neodymium-doped Ta2O5 rib waveguide lasers have been fabricated on an oxidized silicon wafer by rf sputtering and argon ion-beam milling and laser action in this material has been demonstrated. Lasing was observed at wavelengths between 1060 and 1080 nm and an absorbed pump power threshold of 87 mW was obtained.
0003-6951
021110_1-021110_3
Unal, B.
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Tai, C.Y.
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Shepherd, D.P.
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Wilkinson, J.S.
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Perney, N.M.B.
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Netti, M.C.
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Parker, G.J.
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Unal, B.
e162494e-6e1a-47bb-ae4d-8867b8d91f05
Tai, C.Y.
5ce36f32-5d16-4c47-971f-ce5b86092061
Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Perney, N.M.B.
65e1274d-31b3-4d60-81a3-7e4af9719c03
Netti, M.C.
e565f0dc-9641-4f19-a536-f1c1f01ea0dd
Parker, G.J.
edf88b88-ba05-48a5-8ae4-d6d6aa984364

Unal, B., Tai, C.Y., Shepherd, D.P., Wilkinson, J.S., Perney, N.M.B., Netti, M.C. and Parker, G.J. (2005) Nd:Ta2O5 rib waveguide lasers. Applied Physics Letters, 86 (2), 021110_1-021110_3. (doi:10.1063/1.1849419).

Record type: Article

Abstract

Ta2O5 waveguides offer great potential for high-density active photonic crystal circuits and their combination with rare-earth dopants for active devices is of interest for increasing their potential functionality. To this end, neodymium-doped Ta2O5 rib waveguide lasers have been fabricated on an oxidized silicon wafer by rf sputtering and argon ion-beam milling and laser action in this material has been demonstrated. Lasing was observed at wavelengths between 1060 and 1080 nm and an absorbed pump power threshold of 87 mW was obtained.

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Published date: 2005
Organisations: Electronics & Computer Science
Learn more about Optoelectronics Research Centre research Learn more about Electronics & Computer Science research

Identifiers

Local EPrints ID: 16080
URI: http://eprints.soton.ac.uk/id/eprint/16080
DOI: doi:10.1063/1.1849419
ISSN: 0003-6951
PURE UUID: 37ef7e72-d06d-4e20-afcd-6e5e3652a2d5
ORCID for D.P. Shepherd: ORCID iD orcid.org/0000-0002-4561-8184
ORCID for J.S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

Catalogue record

Date deposited: 23 Jun 2005
Last modified: 16 Mar 2024 02:39

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Contributors

Author: B. Unal
Author: C.Y. Tai
Author: D.P. Shepherd ORCID iD
Author: J.S. Wilkinson ORCID iD
Author: N.M.B. Perney
Author: M.C. Netti
Author: G.J. Parker

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