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High-power femtosecond fiber-feedback optical parametric oscillator based on periodically poled stoichiometric LiTaO3

High-power femtosecond fiber-feedback optical parametric oscillator based on periodically poled stoichiometric LiTaO3
High-power femtosecond fiber-feedback optical parametric oscillator based on periodically poled stoichiometric LiTaO3
We demonstrate a synchronously pumped high-gain optical parametric oscillator with feedback through a fiber, using a passively mode-locked Yb:YAG thin-disk laser as a pump source. We obtain as much as 19-W average signal power at a wavelength of 1.45 µm in 840-fs pulses and 7.8 W of idler power at 3.57 µm. The repetition rate of the pulses is 56 MHz, and the transverse beam quality of the generated signal is M2 < 1.6.
0146-9592
1111-1113
Südmeyer, T.
e1dd30bd-d7f7-49ef-933d-e3b3aaaeba0b
Innerhofer, E.
9ae0ffd6-daee-4732-be98-e2ec9c561bd2
Brunner, F.
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Paschotta, R.
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Usami, T.
e785700a-ea5a-45b3-b7f2-3aca851ab1c5
Ito, H.
aeb4cfdb-69dd-4ddd-ace1-60d6ce37f3c2
Kurimura, S.
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Kitamura, K.
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Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Keller, U.
799a6b8e-4423-40a2-be88-ebc521eb9952
Südmeyer, T.
e1dd30bd-d7f7-49ef-933d-e3b3aaaeba0b
Innerhofer, E.
9ae0ffd6-daee-4732-be98-e2ec9c561bd2
Brunner, F.
09bd7664-e24e-4235-94f5-38383b6d7944
Paschotta, R.
d9e3d753-48c1-405f-b31e-e662f23a70a4
Usami, T.
e785700a-ea5a-45b3-b7f2-3aca851ab1c5
Ito, H.
aeb4cfdb-69dd-4ddd-ace1-60d6ce37f3c2
Kurimura, S.
e48426bd-5c91-4b8e-9197-a53d8d13671e
Kitamura, K.
83aa6905-674d-409e-b0d2-067ca1db0fed
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Keller, U.
799a6b8e-4423-40a2-be88-ebc521eb9952

Südmeyer, T., Innerhofer, E., Brunner, F., Paschotta, R., Usami, T., Ito, H., Kurimura, S., Kitamura, K., Hanna, D.C. and Keller, U. (2004) High-power femtosecond fiber-feedback optical parametric oscillator based on periodically poled stoichiometric LiTaO3. Optics Letters, 29 (10), 1111-1113. (doi:10.1364/OL.29.001111).

Record type: Article

Abstract

We demonstrate a synchronously pumped high-gain optical parametric oscillator with feedback through a fiber, using a passively mode-locked Yb:YAG thin-disk laser as a pump source. We obtain as much as 19-W average signal power at a wavelength of 1.45 µm in 840-fs pulses and 7.8 W of idler power at 3.57 µm. The repetition rate of the pulses is 56 MHz, and the transverse beam quality of the generated signal is M2 < 1.6.

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Published date: 14 May 2004

Identifiers

Local EPrints ID: 13901
URI: http://eprints.soton.ac.uk/id/eprint/13901
ISSN: 0146-9592
PURE UUID: d770ee86-8b12-4d4f-8c21-d819103c5ade

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Date deposited: 31 Dec 2004
Last modified: 20 Aug 2021 16:30

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