Dr. Ioan Dancus Profile

Dr. Ioan Dancus

Scientific Researcher at IFIN-HH / ELI-NP

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Author

Publications (11)

Proceedings Article | 18 December 2024 Presentation + Paper

Countermeasures for the mirror carbonization in ELI-NP

Takahisa Jitsuno, Antonia Toma, Petrisor Gabriel Bleotu, Stefan Popa, Alexandra Grigore, Alexandru Lazar, Sergiu Rusnac, Fattima Al-Abedj, Silvana Vasilca, Viviana Vladutescu, Yoshihide Nakamiya, Madalin Rosu, Daniel Ursescu, Ioan Dancus, Cristian Stancu, Gheorghe Dinescu

Proceedings Volume 13190, 131900L (2024) https://doi.org/10.1117/12.3032895

KEYWORDS: Contamination, Mirrors, Silica, Coating, Vacuum, Plasma, Vacuum chambers, Laser systems engineering, Mirror surfaces, Carbon

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Proceedings Article | 24 November 2023 Poster

Target current and spatial modulations analysis for LIDT measurements using fs laser irradiation

Gabriel Petrisor Bleotu, Stefan Irimiciuc, Alice Dumitru, Dan Matei, Radu Udrea, Doina Craciun, Ioan Dancus, Valentin Craciun, Daniel Ursescu

Proceedings Volume PC12726, PC127261E (2023) https://doi.org/10.1117/12.2685157

KEYWORDS: Laser damage threshold, Femtosecond phenomena, Laser irradiation, Modulation, Vacuum, Optical components, Femtosecond pulse shaping, Ultrafast phenomena, Laser safety, High power lasers

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Proceedings Article | 20 July 2023 Presentation

10-PW laser systems facility at ELI-NP

Ioan Dancus

Proceedings Volume PC12580, PC125800B (2023) https://doi.org/10.1117/12.2671357

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Proceedings Article | 3 December 2022 Poster + Presentation

LIDT station development with femtosecond pulses at ELI-NP

Gabriel Petrisor Bleotu, Andrei Naziru, Andrew H. Okukura, Stefan Popa, Dan Matei, Alice Dumitru, Cristian Alexe, Vicentiu Iancu, Anda-Maria Talposi, Vlad Costin Musat, Ioan Dancus, Loredana Caratas, Bertrand Boisdeffre, Tamas Samoskoi, Jitsuno Takahisa, Jonathan Wheeler, Gerard Mourou, Daniel Ursescu

Proceedings Volume PC12300, PC123000C (2022) https://doi.org/10.1117/12.2641616

KEYWORDS: Femtosecond phenomena, High power lasers, Laser systems engineering, Ultrafast phenomena, Standards development, Refractive index, Pulsed laser operation, Optical simulations, Nonlinear optics, Nonlinear optical materials

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Proceedings Article | 21 February 2020 Presentation + Paper

10 petawatt lasers for extreme light applications

F. Lureau, O. Chalus, G. Matras, S. Laux, C. Radier, O. Casagrande, C. Derycke, S. Ricaud, G. Rey, T. Morbieu, A. Pellegrina, L. Boudjemaa, C. Simon-Boisson, A. Baleanu, R. Banici, A. Gradinariu, C. Caldararu, P. Ghenuche, A. Naziru, G. Kolliopoulos, L. Neagu, B. De Boisdeffre, D. Ursescu, I. Dancus

Proceedings Volume 11259, 112591J (2020) https://doi.org/10.1117/12.2545652

KEYWORDS: Optical amplifiers, Picosecond phenomena, Crystals, Laser systems engineering, Laser crystals, Amplifiers, Mirrors, Oscillators, Liquids, Diagnostics

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Proceedings Article | 10 June 2013 Paper

Nonlinear optical properties of Rh610 sensitized DNA-CTMA characterized by Z-Scan

I. Dancus, V. Vlad, A. Petris, I. Rau, F. Kajzar, A. Meghea, A. Tane

Proceedings Volume 8882, 88820D (2013) https://doi.org/10.1117/12.2032352

KEYWORDS: Refractive index, Nonlinear optics, Molecules, Absorption, Molecular interactions, Femtosecond phenomena, Rhodamine, Mode locking, Polymers, Photonics

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Proceedings Article | 12 October 2010 Paper

Side-chain polymers bearing azo-moieties for nonlinear optics

F. Adriana Nicolescu, V. Victor Jerca, Ioan Dancus, Adrian Petris, Valentin Vlad, D. Sorin Vasilescu, D. Mircea Vuluga

Proceedings Volume 7838, 78381B (2010) https://doi.org/10.1117/12.869885

KEYWORDS: Polymers, Nonlinear optics, Chromophores, Glasses, Absorption, UV-Vis spectroscopy, Temperature metrology, Refraction, Optical design, Crystals

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Proceedings Article | 17 May 2010 Paper

Optical limiting in CdTe nanocrystals embedded in polystyrene

I. Dancus, V. Vlad, A. Petris, V. Lesnyak, N. Gaponik, A. Eychmüller

Proceedings Volume 7469, 74690A (2010) https://doi.org/10.1117/12.865611

KEYWORDS: Refractive index, Optical limiting, Nanocrystals, Nonlinear optics, Absorption, Laser beam diagnostics, Quantum dots, Optical properties, Polymers, Integrated optics

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Proceedings Article | 1 August 2007 Paper

Z-Scan measurement of thermal optical nonlinearities

I. Dancus, A. Petris, Petronela Doia, E. Fazio, V. Vlad

Proceedings Volume 6785, 67851F (2007) https://doi.org/10.1117/12.757946

KEYWORDS: Femtosecond phenomena, Refractive index, Nonlinear optics, Sensors, Thermal effects, Absorption, Continuous wave operation, Optical testing, Glasses

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Proceedings Article | 1 August 2007 Paper

Confocal microscopy for visualization and characterization of porous silicon samples

Petronela Doia, A. Petris, I. Dancus, V. Vlad

Proceedings Volume 6785, 67850T (2007) https://doi.org/10.1117/12.757841

KEYWORDS: Confocal microscopy, Silicon, Microscopes, Particle filters, Sensors, Visualization, Image resolution, Image transmission, Resolution enhancement technologies, Optical microscopy

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Proceedings Article | 21 October 2004 Paper

Multiple-pass Z-Scan for the characterization of partial transparent nonlinear optical materials

Tatiana Bazaru, Ioan Dancus, Petronela Doia, Adrian Petris, Valentin Vlad

Proceedings Volume 5581, (2004) https://doi.org/10.1117/12.583043

KEYWORDS: Refractive index, Silicon, Semiconducting wafers, Nonlinear optics, Nonlinear optical materials, Interfaces, Nano opto mechanical systems, Four wave mixing, Statistical analysis, Estimation theory

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Showing 5 of 11 publications

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