Dr. Olivier Bernard Profile

Dr. Olivier Bernard

at Ecole Polytechnique Fédérale de Lausanne

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Author

Publications (4)

Proceedings Article | 13 March 2024 Presentation

Wide-field third-harmonic imaging of femtosecond laser-induced in-volume modifications

Chrysoula Stathaki, Olivier Bernard, Vasiliki Stergiopoulou, Matthieu Simeoni, Martin Vetterli, Jeff Squier, Yves Bellouard

Proceedings Volume PC12875, PC128750C (2024) https://doi.org/10.1117/12.3005671

KEYWORDS: Femtosecond phenomena, Laser processing, Ytterbium, Ultrafast imaging, Third harmonic generation, Taxonomy, Photonic devices, Nondestructive evaluation, Near ultraviolet, Materials processing

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Proceedings Article | 13 March 2024 Presentation

Spatial frequency modulated imaging with a single femtosecond pulse

Olivier Bernard, Seth Cottrell, Randy Bartels, Yves Bellouard, Jeff Squier

Proceedings Volume PC12870, PC1287006 (2024) https://doi.org/10.1117/12.3001083

KEYWORDS: Spatial frequencies, Frequency modulation, Femtosecond pulse shaping, Femtosecond phenomena, Image resolution, Optical coherence, Coherence imaging, Sensors, Second harmonic generation, Reticles

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Proceedings Article | 17 March 2023 Presentation

Comparative study of laser-assisted etching using femtosecond laser pulses emitted at IR (1030 nm) and UV (343 nm) wavelengths

Benedikt Hermann, Luca Muscarella, Yves Bellouard, Olivier Bernard

Proceedings Volume PC12411, PC124110G (2023) https://doi.org/10.1117/12.2648970

KEYWORDS: Etching, Ultraviolet radiation, Femtosecond phenomena, Silica, Pulsed laser operation, Optical components, Molecular lasers, Microfluidics, Laser applications

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Proceedings Article | 17 March 2023 Presentation

In situ wide-field third harmonic generation microscopy for monitoring femtosecond laser-induced defects

Olivier Bernard, Andrea Kraxner, Assim Boukhayma, Jeff Squier, Christian Enz, Yves Bellouard

Proceedings Volume PC12411, PC124110Q (2023) https://doi.org/10.1117/12.2649090

KEYWORDS: Microscopy, Femtosecond phenomena, Harmonic generation, Visible radiation, Tomography, Third-harmonic generation, Taxonomy, Sensors, Photonics, Photon counting

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