Channel waveguide lasers produced by femtosecond and picosecond direct laser writing in Ti:sapphire crystals

Grivas, C., Corbari, C., Brambilla, G., Kazansky, P.G. and Lagoudakis, P. (2012) Channel waveguide lasers produced by femtosecond and picosecond direct laser writing in Ti:sapphire crystals. CLEO/QELS 2012, San Jose, United States. 06 - 11 May 2012.

Record type: Conference or Workshop Item (Poster)

Abstract

Femtosecond-laser-written Ti:sapphire channel waveguides lase at ~798.25 nm above a threshold pump power of 84 mW with output power and slope efficiency of 143 mW and 23.5%, respectively. Lasing was also observed in picosecond-laser-written channels.

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e-pub ahead of print date: May 2012

Additional Information: JTh2A.65

Venue - Dates: CLEO/QELS 2012, San Jose, United States, 2012-05-06 - 2012-05-11

Organisations: Optoelectronics Research Centre, Quantum, Light & Matter Group

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Identifiers

Local EPrints ID: 368453

URI: http://eprints.soton.ac.uk/id/eprint/368453

PURE UUID: 46381d2f-b0d8-4bbb-b8f1-c1638d905f58

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Date deposited: 18 Sep 2014 09:33

Last modified: 07 Aug 2019 16:30

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Contributors

Author: C. Grivas

Author: C. Corbari

Author: G. Brambilla

Author: P.G. Kazansky

Author: P. Lagoudakis

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