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Research project

Fibres & Pulse Combination

Staff

Lead researcher

Professor Johan Nilsson

Professor of Optoelectronics
Connect with Johan

Email: [email protected]

Other researchers

Professor Jayanta Sahu

Professorial Fellow-Research
Connect with Jayanta

Email: [email protected]

Collaborating research institutes, centres and groups

High Power Fibre Lasers

The High Power Fibre Laser group, led by Professor Johan Nilsson, works on advanced fibre lasers for beam combination and sensing for lidar and net-zero aviation (pollution monitoring).

Research outputs

Single-fibre power-scaling & pulsed phase characterization and optimization for coherent beam combination
2019
Type: thesis
2.5 mJ narrow-linewidth, linearly-polarized pulse-burst high-power Yb-doped fiber amplifier system
Huaiqin Lin, Yujun Feng, Thomas Hawkins, Zhimeng Huang, Yutong Feng, Jonathan Price, Liang Dong & Johan Nilsson, 2019
DOI: 10.1109/CLEOE-EQEC.2019.8871459
Type: conference
Femtosecond pulses generated from a compact all-polarization-maintaining (PM) Ytterbium-doped fiber laser
Zhichao Wu, Yujun Feng, Song Nian Fu, Ming Tang, Deming Liu, Jonathan Price & Johan Nilsson, 2019
DOI: 10.1364/CLEO_SI.2019.STu3L.2
Type: conference
Photodarkening-induced phase distortions and their effects In single-channel and coherently combined Yb-doped fiber chirped pulse amplification systems
Yujun Feng, Betty Meng Zhang & Johan Nilsson, 2018, Journal of Lightwave Technology, 36(23), 5521-5527
DOI: 10.1109/JLT.2018.2874086
Type: article
656W Er-doped, Yb-free large-core fiber laser
Huaiqin Lin, Yujun Feng, Yutong Feng, Pranabesh Barua, Jayanta Sahu & Johan Nilsson, 2018, Optics Letters, 43(13), 3080-3083
DOI: 10.1364/OL.43.003080
Type: article