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Pulse shape tuning for 1064 nm nanosecond MOPA fibre laser

Pulse shape tuning for 1064 nm nanosecond MOPA fibre laser
Pulse shape tuning for 1064 nm nanosecond MOPA fibre laser
For a high power 1064 nm nanosecond MOPA pulse fibre laser, the seeding pulse shape is distorted after amplified by pre-amplifier and power-amplifier stages under the effect of gain saturation. As the pulse shape is crucial for some industrial applications, the distortion of eight different shapes of seeding pulses is experimentally studied, and the Stimulated Raman Scattering (SRS) for several shapes is also investigated.
1877-7058
123-126
Liu, Meng
a6d742bd-60cd-4e91-8752-add90d0bf935
Chen, Shaoxiang
c7795b39-9ec3-4156-b3d7-73822fd31809
Zhang, Betty Meng
93b8aca7-c6ae-45b9-9bcd-c201fdf2d116
Li, Xiaohui
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Shum, Perry Ping
ff8c91e7-6560-468b-813d-0da021b81f04
Wang, Qijie
348651bc-5d49-4472-8f4b-6c8c46fdd2db
Cheng, Xueping
20467a91-d78b-4954-b3d4-4e06b250b00a
Liu, Meng
a6d742bd-60cd-4e91-8752-add90d0bf935
Chen, Shaoxiang
c7795b39-9ec3-4156-b3d7-73822fd31809
Zhang, Betty Meng
93b8aca7-c6ae-45b9-9bcd-c201fdf2d116
Li, Xiaohui
6a969a9f-6217-44dd-9421-1357b79b7585
Shum, Perry Ping
ff8c91e7-6560-468b-813d-0da021b81f04
Wang, Qijie
348651bc-5d49-4472-8f4b-6c8c46fdd2db
Cheng, Xueping
20467a91-d78b-4954-b3d4-4e06b250b00a

Liu, Meng, Chen, Shaoxiang, Zhang, Betty Meng, Li, Xiaohui, Shum, Perry Ping, Wang, Qijie and Cheng, Xueping (2016) Pulse shape tuning for 1064 nm nanosecond MOPA fibre laser. Procedia Engineering, 140, 123-126. (doi:10.1016/j.proeng.2015.08.1123).

Record type: Article

Abstract

For a high power 1064 nm nanosecond MOPA pulse fibre laser, the seeding pulse shape is distorted after amplified by pre-amplifier and power-amplifier stages under the effect of gain saturation. As the pulse shape is crucial for some industrial applications, the distortion of eight different shapes of seeding pulses is experimentally studied, and the Stimulated Raman Scattering (SRS) for several shapes is also investigated.

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Accepted/In Press date: 30 August 2015
Published date: 1 March 2016
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 474709
URI: http://eprints.soton.ac.uk/id/eprint/474709
DOI: doi:10.1016/j.proeng.2015.08.1123
ISSN: 1877-7058
PURE UUID: 4c604675-dab9-4b90-89a2-0c4a76a15690

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Date deposited: 01 Mar 2023 18:02
Last modified: 16 Mar 2024 16:54

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Contributors

Author: Meng Liu
Author: Shaoxiang Chen
Author: Betty Meng Zhang
Author: Xiaohui Li
Author: Perry Ping Shum
Author: Qijie Wang
Author: Xueping Cheng

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