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HIgh throughPut LasER processing of DIamond and Silicon

Deliverables

200-W, sub-500-fs, >1-MHz laser (2)

200-W, sub-500-fs, >1-MHz laser

Process and system specifications

Process and system specifications

Process limits fine cutting of metal

Process limits fine cutting of metal

Thin-disk multipass amplifier with 500W, 1MHz, sub-500fs (2)

Thin-disk multipass amplifier with 500W, 1MHz, sub-500fs

Report on the performance of the 500W demonstrator (3D-Si processing) (2)

Report on the performance of the 500W demonstrator (3D-Si processing)

50-W, 300-fs, >1-MHz laser for seeding an Yb:YAG amplifier (2)

50-W, 300-fs, >1-MHz laser for seeding an Yb:YAG amplifier

Communication kit

Communication kit about the project (narrative text, photographs, slides and any other suitable communication material, complemented with copyright licences for the European Commission and for Photonics21) will be provided to the Commission.

Communication kit mid-term update

Mid-term update on the communication kit about the project (narrative text, photographs, slides and any other suitable communication material, complemented with copyright licences for the European Commission and for Photonics21) will be provided to the Commission.

Process limits diamond processing

Process limits diamond processing

End-capped PMC module for beam delivery

End-capped PMC module for beam delivery

Design of the multipass amplifier

Design of the multipass amplifier

Communication kit final update

Final update on the communication kit about the project (narrative text, photographs, slides and any other suitable communication material, complemented with copyright licences for the European Commission and for Photonics21) will be provided to the Commission.

Final version of PMC module for fiber beam delivery (1)

Final version of PMC module for fiber beam delivery (1)

HC-PCF with improved PER at 1μm (>20 dB)

XLIM/CNRS JRI - HC-PCF with improved PER at 1μm (>20 dB)

System build-up

System build-up

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Publications

Development of high power laser ablation process for polycrystalline diamond polishing: Part 1. Fundamental understanding of PCD ultra-short pulsed laser ablation

Author(s): William Scalbert, Ronald Holtz, David Tanner, Fathima Laffir
Published in: High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VII, 2018, Page(s) 23
DOI: 10.1117/12.2290197

Experimental optimization of curvature and silica thickness core contour of inhibited-coupling Kagome fibers

Author(s): B. Debord, M. Maurel, A. Amsanpally, M. Adnan, A. Gorse, B. Beaudou, J.-M. Blondy, L. Vincetti, F. Gérôme, and F. Benabid
Published in: The European Conference on Lasers and Electro-Optics 2017, 2017

Kagome fiber based industrial laser beam delivery

Author(s): M. Maurel, A. Gorse, B. Beaudou, Q. Lekiefs, M. Chafer, B. Debord, F. Gérôme, F. Benabid
Published in: Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XVII, 2017, Page(s) 100941L
DOI: 10.1117/12.2251894

Analysis of polarization maintaining behavior in inhibited coupling hollow-core photonic crystal fibers (IC HC-PCF)

Author(s): Christian Rohrer, Frederic Gerome, Benoit Debord, Marwan Abdou Ahmed, Thomas Graf, Fetah Benabid
Published in: 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2017, Page(s) 1-1
DOI: 10.1109/cleoe-eqec.2017.8086968

7.7 dB/km Transmission loss at 750 nm inhibited-coupling guiding hollow-core photonic crystal fibers

Author(s): B. Debord, A. Amsanpally, M. Chafer, A. Baz, M. Maurel, J.M. Blondy, E. Hugonnot, F. Scol, L. Vincetti, F. Gerome, F. Benabid, B. Debord
Published in: 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2017, Page(s) 1-1
DOI: 10.1109/cleoe-eqec.2017.8087038

Ultra-low loss (8.5 dB/km @ Yb-laser wavelength range) inhibited-coupling Kagome HC-PCF for laser beam delivery applications

Author(s): B. Debord, M. Maurel, A. Amsanpally, M. Adnan, B. Beaudou, J. M. Blondy, L. Vincetti, F. Gérôme, F. Benabid
Published in: Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XVII, 2017, Page(s) 100941M
DOI: 10.1117/12.2251889

Optimized inhibited-coupling Kagome fibers at Yb-Nd:Yag (85  dB/km) and Ti:Sa (30 dB/km) ranges

Author(s): Martin Maurel, Matthieu Chafer, Abhilash Amsanpally, Muhammad Adnan, Foued Amrani, Benoit Debord, Luca Vincetti, Frédéric Gérôme, Fetah Benabid
Published in: Optics Letters, Issue 43/7, 2018, Page(s) 1598, ISSN 0146-9592
DOI: 10.1364/OL.43.001598

Ultralow transmission loss in inhibited-coupling guiding hollow fibers

Author(s): B. Debord, A. Amsanpally, M. Chafer, A. Baz, M. Maurel, J. M. Blondy, E. Hugonnot, F. Scol, L. Vincetti, F. Gérôme, F. Benabid
Published in: Optica, Issue 4/2, 2017, Page(s) 209, ISSN 2334-2536
DOI: 10.1364/OPTICA.4.000209

Multi-100-Watt Femtosecond Laser Perspectives

Author(s): Clemens Hönninger, Eric Audouard
Published in: Laser Technik Journal, Issue 15/2, 2018, Page(s) 50-53, ISSN 1613-7728
DOI: 10.1002/latj.201800008

The amazing progress of high-power ultrafast thin-disk lasers

Author(s): Clara J. Saraceno, Dirk Sutter, Thomas Metzger, Marwan Abdou Ahmed
Published in: Journal of the European Optical Society-Rapid Publications, Issue 15/1, 2019, ISSN 1990-2573
DOI: 10.1186/s41476-019-0108-1