Dr. Laeticia C. Petit Profile

Dr. Laeticia C. Petit

at Tampere Univ

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 16 March 2024 Presentation

Amorphous tellurite thin films prepared by sputtering

Anupama Viswanathan, Pradeep Ramanan, Jan Gutwirth, Laeticia Petit, Matthieu Roussey, Virginie Nazabal, Petr Nemec

Proceedings Volume PC12887, PC128870P (2024) https://doi.org/10.1117/12.3002729

KEYWORDS: Thin films, Sputter deposition, X-ray diffraction, Waveguides, Spectroscopy, Sensors, Glasses, Chemical composition, X-rays, X-ray microscopy

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Proceedings Article | 1 April 2020 Presentation + Paper

Novel ER3+ doped tellurite glass-ceramics

M. Guidat, A. Veber, L. Petit

Proceedings Volume 11357, 1135708 (2020) https://doi.org/10.1117/12.2555326

KEYWORDS: Glasses, Erbium, Crystals, Heat treatments, Upconversion

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Proceedings Article | 14 May 2019 Presentation

Fabrication and characterization of phosphate biophotonic fibers (Conference Presentation)

Laeticia Petit

Proceedings Volume 11029, 110290I (2019) https://doi.org/10.1117/12.2522241

KEYWORDS: Optical fibers, Biomedical optics, Glasses, Optical properties, Fiber optics sensors, Tissue optics, Photonic devices, Ions, Luminescence, Biosensors

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Proceedings Article | 4 March 2015 Paper

Measuring bend losses in large-mode-area fibers

Changgeng Ye, Joona Koponen, Ville Aallos, Teemu Kokki, Laeticia Petit, Ossi Kimmelma

Proceedings Volume 9344, 934425 (2015) https://doi.org/10.1117/12.2076813

KEYWORDS: Optical fibers, Monte Carlo methods, Cladding, Light sources, Fiber lasers, Precision measurement, Light, Optical testing, Fused deposition modeling, Finite element methods

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Proceedings Article | 7 March 2014 Paper

Mode coupling in few-mode large-mode-area fibers

Changgeng Ye, Joona Koponen, Ville Aallos, Laeticia Petit, Ossi Kimmelma, Teemu Kokki

Proceedings Volume 8961, 89612W (2014) https://doi.org/10.1117/12.2038575

KEYWORDS: Optical fibers, Image processing, High power fiber lasers, Cladding, Data processing, Optical testing, Finite difference methods, Image analysis, Near field, CCD cameras

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SPIE Journal Paper | 1 November 2011

Progress in direct nanoparticle deposition for the development of the next generation fiber lasers

Joona Koponen, Laeticia Petit, Teemu Kokki, Ville Aallos, Jijo Paul, Heikki Ihalainen

OE, Vol. 50, Issue 11, 111605, (November 2011) https://doi.org/10.1117/12.10.1117/1.3613944

KEYWORDS: Refractive index, Silica, Fiber lasers, Doping, Manufacturing, Nanoparticles, Cladding, Ytterbium, Reliability, Glasses

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Proceedings Article | 25 February 2009 Paper

Integrating optics and micro-fluidic channels using femtosecond laser irradiation

T. Anderson, J. Hu, M. Ramme, J. Choi, C. Faris, N. Carlie, A. Agarwal, L. Petit, L. Kimerling, K. Richardson, M. Richardson

Proceedings Volume 7203, 72030I (2009) https://doi.org/10.1117/12.815306

KEYWORDS: Glasses, Femtosecond phenomena, Refractive index, Chalcogenide glass, Microfluidics, Waveguides, Sensors, Integrated optics, Channel projecting optics, Wet etching

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Proceedings Article | 12 February 2008 Paper

Design, fabrication, and integration of HIC glass waveguides on a silicon platform

Juejun Hu, Nathan Carlie, Ning-Ning Feng, Laeticia Petit, Anu Agarwal, Kathleen Richardson, Lionel Kimerling

Proceedings Volume 6896, 68960Z (2008) https://doi.org/10.1117/12.763588

KEYWORDS: Waveguides, GRIN lenses, Cladding, Glasses, Optical lithography, Silicon, Scattering, Semiconducting wafers, Photoresist materials, Fabrication

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Proceedings Article | 14 February 2007 Paper

Low-loss integrated planar chalcogenide waveguides for chemical sensing

Juejun Hu, Vladimir Tarasov, Nathan Carlie, Rong Sun, Laeticia Petit, Anu Agarwal, Kathleen Richardson, Lionel Kimerling

Proceedings Volume 6444, 64440N (2007) https://doi.org/10.1117/12.696996

KEYWORDS: Waveguides, Absorption, Sensors, Microfluidics, Chalcogenides, Antimony, Germanium, Carbon, Biological and chemical sensing, Chalcogenide glass

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Proceedings Article | 15 July 2004 Paper

Femtosecond direct-writing of waveguide in non-oxide glasses

Arnaud Zoubir, Martin Richardson, Cedric Lopez, Laeticia Petit, Kathleen Richardson, Clara Rivero, Alfons Schulte

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.538483

KEYWORDS: Waveguides, Femtosecond phenomena, Glasses, Refractive index, Polymethylmethacrylate, Fabrication, Chalcogenide glass, Microscopes, Polymers, Thin films

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Proceedings Article | 29 December 2003 Paper

Femtosecond laser microstructuring and refractive index modification applied to laser and photonic devices

Martin Richardson, Arnaud Zoubir, Clara Rivero, Cedric Lopez, Laeticia Petit, Kathleen Richardson

Proceedings Volume 5347, (2003) https://doi.org/10.1117/12.538386

KEYWORDS: Waveguides, Femtosecond phenomena, Glasses, Refractive index, Fabrication, Photonic devices, Laser ablation, Polymers, Polymethylmethacrylate, Oxides

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Proceedings Article | 19 June 2003 Paper

Second harmonic generation in thermally poled Bi₂O₃-ZnO-TeO₂ glasses

Ganapathy Senthil Murugan, Evelyne Fargin, Leaticia Petit, Vincent Rodriguez, Frédéric Adamietz, Philippe Le Coustumer

Proceedings Volume 4987, (2003) https://doi.org/10.1117/12.502283

KEYWORDS: Glasses, Bismuth, Crystals, Harmonic generation, Second-harmonic generation, Nonlinear optics, Transmission electron microscopy, Raman spectroscopy, Refractive index, Zinc oxide

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Proceedings Article | 17 June 2003 Paper

Anion exchange of oxygen by sulfur in GeO2-based glasses

Johannes Norrel, Michelle deCastro, Laeticia Petit, Thierry Cardinal, Francois Guillen, Kathleen Richardson, Philippe Vinatier, M. Couzi

Proceedings Volume 4990, (2003) https://doi.org/10.1117/12.501140

KEYWORDS: Glasses, Raman spectroscopy, Germanium, Oxides, Sulfur, Crystals, Oxygen, Antimony, X-ray diffraction, Sodium

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Showing 5 of 13 publications

Conference Committee Involvement (2)

Fiber Lasers and Glass Photonics: Materials through Applications IV

8 April 2024 | Strasbourg, France

Fiber Lasers and Glass Photonics: Materials through Applications III

3 April 2022 | Strasbourg, France

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