Efficient direct frequency-doubling of a 980 nm diode laser using an aperiodically-poled LiNbO3 crystal
Efficient direct frequency-doubling of a 980 nm diode laser using an aperiodically-poled LiNbO3 crystal
A compact 3.25 mW blue laser source is demonstrated using an aperiodic crystal and a pumped diode laser. The diode laser used were 200 mW, 980 nm commercial InGaAs/GaAs single mode ridge waveguide devices. A crystal with an aperiodic grating structure is designed to achieve second harmonic (SH) generation from the diode laser. Initial measurements yielded a pulse duration of 25 ps. The SH was obtained from a grating with a spectral bandwidth of 12 nm.
Birkin, D. J.L.
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Rafailov, E. U.
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Sokolovskii, G. S.
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Sibbett, W.
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Ross, G. W.
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Smith, P. G.R.
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Hanna, D. C.
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15 September 2000
Birkin, D. J.L.
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Rafailov, E. U.
a362b573-1941-4fe0-aa8a-21c05ce09842
Sokolovskii, G. S.
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Sibbett, W.
df1e4663-9f03-4de8-a8e1-aa7b53539213
Ross, G. W.
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Smith, P. G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Hanna, D. C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Birkin, D. J.L., Rafailov, E. U., Sokolovskii, G. S., Sibbett, W., Ross, G. W., Smith, P. G.R. and Hanna, D. C.
(2000)
Efficient direct frequency-doubling of a 980 nm diode laser using an aperiodically-poled LiNbO3 crystal.
CLEO/Europe 2000, Nice, France, Nice, France.
10 - 15 Sep 2000.
(doi:10.1109/cleoe.2000.910202).
Record type:
Conference or Workshop Item
(Paper)
Abstract
A compact 3.25 mW blue laser source is demonstrated using an aperiodic crystal and a pumped diode laser. The diode laser used were 200 mW, 980 nm commercial InGaAs/GaAs single mode ridge waveguide devices. A crystal with an aperiodic grating structure is designed to achieve second harmonic (SH) generation from the diode laser. Initial measurements yielded a pulse duration of 25 ps. The SH was obtained from a grating with a spectral bandwidth of 12 nm.
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Published date: 15 September 2000
Venue - Dates:
CLEO/Europe 2000, Nice, France, Nice, France, 2000-09-10 - 2000-09-15
Identifiers
Local EPrints ID: 476368
URI: http://eprints.soton.ac.uk/id/eprint/476368
PURE UUID: 4f6f1b05-44bc-4063-976a-4168c1d9e482
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Date deposited: 19 Apr 2023 16:46
Last modified: 17 Mar 2024 02:42
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Contributors
Author:
D. J.L. Birkin
Author:
E. U. Rafailov
Author:
G. S. Sokolovskii
Author:
W. Sibbett
Author:
G. W. Ross
Author:
D. C. Hanna
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