Dr. Clémence Jollivet Profile

Dr. Clémence Jollivet

Sr. Engineering Manager at Coherent | Nufern

SPIE Involvement:

Conference Chair | Track Chair | Editor | Author | Career Panelist

Area of Expertise:

fiber lasers , specialty optical fibers , fiber devices , fiber characterization , mode analysis , fiber sensors

Websites:

Company Website

Proceedings Article | 13 March 2024 Presentation

PM single-mode Er:Yb fiber for high power 1.5 um laser systems

S. Gausmann, M. Goldsmith, A. Marquis, TC. Wen, S. Nye, A. Suresh, J. Bradford, C. Jollivet

Proceedings Volume PC12865, PC128650K (2024) https://doi.org/10.1117/12.3000182

KEYWORDS: Remote sensing, Quantum technologies, Quantum optical communication, Quantum operations, Quantum enhancement, Quantum computing, Quantum coherence, Polarization, LIDAR, High power lasers

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Proceedings Article | 9 March 2023 Presentation

High concentration large-mode-area Tm-doped double-clad fiber for high efficiency operation

Stefan Gausmann, Benoit Faugas, Joshua Bradford, Mark Goldsmith, Adrian Carter, Kanishka Tankala, Clemence Jollivet

Proceedings Volume 12400, 124000L (2023) https://doi.org/10.1117/12.2650126

KEYWORDS: Thulium, Single mode fibers, Manufacturing, Fiber lasers

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Proceedings Article | 4 March 2022 Presentation

Novel extra-large mode area Yb-doped fibers for high energy and high average power industrial laser systems

Joshua Bradford, Mike Conroy, Mark Goldsmith, Adrian Carter, Kanishka Tankala, Clémence Jollivet

Proceedings Volume PC11981, PC1198105 (2022) https://doi.org/10.1117/12.2609159

KEYWORDS: Optical fibers, Laser systems engineering, Fiber lasers, Thermal efficiency, Particles, Optical amplifiers, Materials processing, Manufacturing, Fiber amplifiers, Energy efficiency

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Proceedings Article | 8 March 2021 Presentation

TMI in high power fiber lasers: Impact on fiber design and mitigation strategies

Joshua Bradford, Mike Conroy, Mark Goldsmith, Clémence Jollivet

Proceedings Volume 11665, 1166522 (2021) https://doi.org/10.1117/12.2592953

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Proceedings Article | 21 April 2017 Presentation

Dispersion tailored non-PM and PM fibers for 2 microns ultrafast fiber lasers (Conference Presentation)

Clémence Jollivet, Daniel Jeannotte, Peyman Ahmadi, Adrian Carter, Kanishka Tankala

Proceedings Volume 10083, 100830E (2017) https://doi.org/10.1117/12.2250543

KEYWORDS: Optics manufacturing, Waveguides, Optical fibers, Dispersion, Ultrafast phenomena, Fiber lasers, Picosecond phenomena, Phase modulation, Pulsed laser operation, Laser systems engineering

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Proceedings Article | 7 March 2017 Presentation + Paper

Design optimization of Tm-doped large-mode area fibers for power scaling of 2 µm lasers and amplifiers

C. Jollivet, K. Farley, M. Conroy, H. Dabhi, J. Edgecumbe, A. Carter, K. Tankala

Proceedings Volume 10083, 100830I (2017) https://doi.org/10.1117/12.2250549

KEYWORDS: Fiber amplifiers, Amplifiers, Specialty optical fibers, Doping, Refractive index, Fusion splicing, Optical fibers, Optical amplifiers, Waveguides, Diffusion, Optical testing, Laser systems engineering, Thermal effects

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Proceedings Article | 22 April 2016 Paper

Specialty flat-top beam delivery fibers with controlled beam parameter product

C. Jollivet, K. Farley, M. Conroy, J. Abramczyk, S. Belke, F. Becker, K. Tankala

Proceedings Volume 9727, 97270T (2016) https://doi.org/10.1117/12.2209348

KEYWORDS: Optical fibers, Beam shaping, Beam controllers, Specialty optical fibers, Beam delivery, Beam homogenizers, High power fiber lasers, Diodes, Materials processing, Multimode fibers, Optical testing, Laser applications, Standards development, Semiconductor lasers

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Proceedings Article | 11 March 2016 Paper

Novel beam delivery fibers for delivering flat-top beams with controlled BPP for high power CW and pulsed laser applications

C. Jollivet, K. Farley, M. Conroy, J. Abramczyk, S. Belke, F. Becker, K. Tankala

Proceedings Volume 9728, 97283D (2016) https://doi.org/10.1117/12.2212705

KEYWORDS: Beam delivery, Specialty optical fibers, Fiber lasers, Laser applications, Materials processing, Continuous wave operation, Beam controllers, High power fiber lasers, Laser systems engineering, Optical fibers, Signal attenuation, Laser cutting, Beam shaping

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SPIE Journal Paper | 13 July 2015 Open Access

Holographically encoded volume phase masks

Marc SeGall, Ivan Divliansky, Clémence Jollivet, Axel Schülzgen, Leonid Glebov

OE, Vol. 54, Issue 07, 076104, (July 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.7.076104

KEYWORDS: High power microwaves, Diffraction, Holography, Binary data, Holograms, Laser beam diagnostics, Volume holography, Multiplexing, Wave propagation, Fiber Bragg gratings

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SPIE Journal Paper | 25 August 2014

Comparative study of light propagation and single-mode operation in large-mode area fibers designed for 2-μm laser applications

Clémence Jollivet, Bryce Samson, Lasse Leick, Lawrence Shah, Martin Richardson, Axel Schulzgen

OE, Vol. 54, Issue 01, 011006, (August 2014) https://doi.org/10.1117/12.10.1117/1.OE.54.1.011006

KEYWORDS: Transducers, Aluminum, Wave plates, Waveguides, Wave propagation, Optical engineering, Electrodes, Feature extraction, Damage detection, Signal detection

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Proceedings Article | 4 March 2014 Paper

Simultaneous laser beam combining and mode conversion using multiplexed volume phase elements

Marc SeGall, Ivan Divliansky, Clémence Jollivet, Axel Schülzgen, Leonid Glebov

Proceedings Volume 8960, 89601F (2014) https://doi.org/10.1117/12.2039753

KEYWORDS: Diffraction, Holography, Diffraction gratings, Multiplexing, Laser beam diagnostics, Gaussian beams, Binary data, Fiber lasers, Holograms, Beam propagation method

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Proceedings Article | 7 May 2012 Paper

Modal properties of photonic crystal fiber for high-power two micron fiber laser systems

C. Jollivet, T. Alkeskjold, L. Leick, P. Kadwani, R. Sims, L. Shah, M. Richardson, R. Amezcua Correa, A. Schülzgen

Proceedings Volume 8381, 838105 (2012) https://doi.org/10.1117/12.921585

KEYWORDS: Fiber lasers, Laser systems engineering, Fourier transforms, Photonic crystal fibers, Cladding, Neodymium, Optical fibers, Ions, Photonic crystals, Laser development

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