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465 nm laser sources by intracavity frequency doubling using a 49-edge-emitters laser bar

465 nm laser sources by intracavity frequency doubling using a 49-edge-emitters laser bar
465 nm laser sources by intracavity frequency doubling using a 49-edge-emitters laser bar
A compact blue laser was generated by intracavity frequency doubling based on quasi-phase-matched second harmonic generation (SHG) in a MgO-doped periodically poled lithium niobate bulk crystal. A 49 single-transverse mode edge-emitters laser bar with antireflective coating was used as a pump source. An optical output power of 1.2W SHG of blue lights at 465nm is generated at 45A injection current, equivalent to an overall wall-plug efficiency of 1.33%.
0146-9592
361-363
Li, Kang
4809288e-d156-4c91-868a-b47d11787b74
Wang, H.
d23f04f1-a300-4744-bd98-2df77c7047df
Copner, N.J.
ece9e882-673d-4be4-9bbf-2f20e974d5a1
Gawith, C.B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Knight, I.G.
eca47c4a-e9a5-4f7b-b712-5d26785454a8
Pfeiffer, H.
1bae3a8b-42f2-4c02-840f-2b3622982e2d
Musk, B.
12807388-d477-4f9e-8384-4f7300d151b5
Moss, G.
a7ed7bab-137c-4683-8d0f-6d0be012d2a0
Li, Kang
4809288e-d156-4c91-868a-b47d11787b74
Wang, H.
d23f04f1-a300-4744-bd98-2df77c7047df
Copner, N.J.
ece9e882-673d-4be4-9bbf-2f20e974d5a1
Gawith, C.B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Knight, I.G.
eca47c4a-e9a5-4f7b-b712-5d26785454a8
Pfeiffer, H.
1bae3a8b-42f2-4c02-840f-2b3622982e2d
Musk, B.
12807388-d477-4f9e-8384-4f7300d151b5
Moss, G.
a7ed7bab-137c-4683-8d0f-6d0be012d2a0

Li, Kang, Wang, H., Copner, N.J., Gawith, C.B.E., Knight, I.G., Pfeiffer, H., Musk, B. and Moss, G. (2011) 465 nm laser sources by intracavity frequency doubling using a 49-edge-emitters laser bar. Optics Letters, 36 (3), 361-363. (doi:10.1364/OL.36.000361).

Record type: Article

Abstract

A compact blue laser was generated by intracavity frequency doubling based on quasi-phase-matched second harmonic generation (SHG) in a MgO-doped periodically poled lithium niobate bulk crystal. A 49 single-transverse mode edge-emitters laser bar with antireflective coating was used as a pump source. An optical output power of 1.2W SHG of blue lights at 465nm is generated at 45A injection current, equivalent to an overall wall-plug efficiency of 1.33%.

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Published date: 2011
Organisations: Optoelectronics Research Centre
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 174661
URI: http://eprints.soton.ac.uk/id/eprint/174661
DOI: doi:10.1364/OL.36.000361
ISSN: 0146-9592
PURE UUID: e31bf696-16c2-45fa-9b5e-d0948a9b65bf
ORCID for C.B.E. Gawith: ORCID iD orcid.org/0000-0002-3502-3558

Catalogue record

Date deposited: 15 Feb 2011 15:43
Last modified: 14 Mar 2024 02:43

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Contributors

Author: Kang Li
Author: H. Wang
Author: N.J. Copner
Author: C.B.E. Gawith ORCID iD
Author: I.G. Knight
Author: H. Pfeiffer
Author: B. Musk
Author: G. Moss

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