Dr. Viet Linh Nguyen Profile

Dr. Viet Linh Nguyen

at University of South Australia

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Publications (3)

Proceedings Article | 12 March 2024 Paper

Near-field beam shaping in high-power single-frequency pulsed Er/Yb co-doped multimode fiber amplifier by seed wavefront modulation

Shuen Wei, Ori Henderson-Sapir, Linh Nguyen, Stephen Warren-Smith, Heike Ebendorff-Heidepriem, David Ottaway

Proceedings Volume 12865, 128650C (2024) https://doi.org/10.1117/12.3000920

KEYWORDS: Wavefronts, Multimode fibers, Spatial light modulators, Near field, Modulation, Image processing, Beam shaping, Pulse signals, Near field optics, Fiber amplifiers

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Proceedings Article | 12 March 2024 Poster + Paper

Toward a holmium doped multimode fiber amplifier with high quality focused output using wavefront-shaping

Linh Nguyen, Michael Oermann, Dmitrii Stepanov, Ka Wu, David Lancaster, Shahraam Afshar, David Ottaway, Heike Ebendorff-Heidepriem, Stephen Warren-Smith

Proceedings Volume 12865, 1286518 (2024) https://doi.org/10.1117/12.2687927

KEYWORDS: Multimode fibers, Holmium, Fiber lasers, Spatial light modulators, Polarization, Transverse mode instability, Near field, Wavefronts, Laser sources, Fiber amplifiers

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SPIE Journal Paper | 24 June 2022 Open Access

Multimode optical fiber specklegram smart bed sensor array

Stephen Warren-Smith, Adam Kilpatrick, Kabish Wisal, Linh V. Nguyen

JBO, Vol. 27, Issue 06, 067002, (June 2022) https://doi.org/10.1117/12.10.1117/1.JBO.27.6.067002

KEYWORDS: Sensors, Optical fibers, Multimode fibers, Cameras, Medicine, Heart, Fiber optics sensors, Vital signs, Speckle pattern, Detector arrays

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