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Thulium channel waveguide laser with 69.7% efficiency

Thulium channel waveguide laser with 69.7% efficiency
Thulium channel waveguide laser with 69.7% efficiency
Laser experiments on thulium-gadolinium-lutetium-yttrium-co-doped, buried, ridge-type channel waveguides in a monoclinic potassium double tungstate demonstrate a maximum slope efficiency of 69.7% and output powers up to ~300 mW at ~1.9 µm.
OSA
Van Dalfsen, K.
7d9cacd3-991c-4b17-a8eb-ad1b695a0af6
Aravazhi, S.
466dd0ea-aae1-4d35-b212-e598e0228cd1
Grivas, C.
7f564818-0ac0-4127-82a7-22e87ac35f1a
García-Blanco, S.M.
0f0a10ec-7041-4ad3-bae2-ff24673f0775
Pollnau, M.
1094856b-791a-4050-98d9-c07777d5f0f5
Van Dalfsen, K.
7d9cacd3-991c-4b17-a8eb-ad1b695a0af6
Aravazhi, S.
466dd0ea-aae1-4d35-b212-e598e0228cd1
Grivas, C.
7f564818-0ac0-4127-82a7-22e87ac35f1a
García-Blanco, S.M.
0f0a10ec-7041-4ad3-bae2-ff24673f0775
Pollnau, M.
1094856b-791a-4050-98d9-c07777d5f0f5

Van Dalfsen, K., Aravazhi, S., Grivas, C., García-Blanco, S.M. and Pollnau, M. (2012) Thulium channel waveguide laser with 69.7% efficiency. In Advanced Solid-State Photonics 2012. OSA.. (doi:10.1364/ASSP.2012.AM5A.3).

Record type: Conference or Workshop Item (Paper)

Abstract

Laser experiments on thulium-gadolinium-lutetium-yttrium-co-doped, buried, ridge-type channel waveguides in a monoclinic potassium double tungstate demonstrate a maximum slope efficiency of 69.7% and output powers up to ~300 mW at ~1.9 µm.

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More information

Published date: 2012
Venue - Dates: Advanced Solid-State Photonics (ASSP 2012), United States, 2012-01-29 - 2012-02-01

Identifiers

Local EPrints ID: 442917
URI: http://eprints.soton.ac.uk/id/eprint/442917
PURE UUID: 125f9c71-42ed-453a-a5f6-33392826af2d

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Date deposited: 31 Jul 2020 16:30
Last modified: 31 Jul 2020 16:30

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Contributors

Author: K. Van Dalfsen
Author: S. Aravazhi
Author: C. Grivas
Author: S.M. García-Blanco
Author: M. Pollnau

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