Dr. Joan Jesus Montiel i Ponsoda Profile

Dr. Joan Jesus Montiel i Ponsoda

Application Solution Manager at MONOCROM SL

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Author

Publications (12)

Proceedings Article | 2 March 2020 Presentation + Paper

1 kW cw fiber-coupled diode laser with enhanced brightness

Guillermo Garre-Werner, Joan Montiel-Ponsoda, Volker Raab, Gemma Safont, Carsten Bree, Mindaugas Radziunas, Crina Cojocaru, Kestutis Staliunas

Proceedings Volume 11262, 1126202 (2020) https://doi.org/10.1117/12.2546086

KEYWORDS: High power fiber coupled lasers, Fiber coupled lasers, High power diode lasers, Semiconductor lasers, Continuous wave operation, Polarization, Fiber couplers, Laser development, Heatsinks, Laser welding, Optical filters, Copper

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Proceedings Article | 2 March 2020 Paper

CaliBend: a flexible, cost-effective laser module for thermal-assisted bending of high-strength steels

E. Carbonell-Sanromà, F. Schmidt, D. Panick, J. Montiel-Ponsoda, M. Eckert, C. Melchers

Proceedings Volume 11273, 112730M (2020) https://doi.org/10.1117/12.2545938

KEYWORDS: Semiconductor lasers, Servomechanisms, Heat treatments, Diodes, Metals, Laser sources, Fiber coupled lasers, Laser applications, Laser processing, Inspection

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Proceedings Article | 16 February 2012 Paper

Atomic layer deposition for fabrication of ytterbium doped fibers

Joan Montiel i Ponsoda, Lars Norin, Markus Bosund, Changgeng Ye, Mikko Söderlund, Ari Tervonen, Seppo Honkanen

Proceedings Volume 8237, 82372B (2012) https://doi.org/10.1117/12.908725

KEYWORDS: Atomic layer deposition, Optical fibers, Doping, Ytterbium, Silica, Refractive index, Aluminum, Cladding, Glasses, Chemical vapor deposition

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Proceedings Article | 16 February 2012 Paper

Confined-doped ytterbium fibers for beam quality improvement: fabrication and performance

Changgeng Ye, Joona Koponen, Teemu Kokki, Joan Montiel i Ponsoda, Ari Tervonen, Seppo Honkanen

Proceedings Volume 8237, 823737 (2012) https://doi.org/10.1117/12.906371

KEYWORDS: Ytterbium, Optical fibers, Doping, Fiber lasers, Superluminescent sources, Deposition processes, Ions, Nanoparticles, Cladding, Refractive index

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SPIE Journal Paper | 1 November 2011

Analysis of temperature dependence of photodarkening in ytterbium-doped fibers

Joan Montiel i Ponsoda, Changgeng Ye, Jeffrey Koplow, Mikko Söderlund, Joona Koponen, Seppo Honkanen

OE, Vol. 50, Issue 11, 111610, (November 2011) https://doi.org/10.1117/12.10.1117/1.3640856

KEYWORDS: Optical fibers, Temperature metrology, Ions, Absorption, Cladding, Color centers, Glasses, Optical engineering, Ytterbium, Cameras

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Proceedings Article | 11 February 2011 Paper

Measurement of photodarkening-induced refractive index change in ytterbium doped fibers by modal interference

Changgeng Ye, Joan Montiel i Ponsoda, Ari Tervonen, Seppo Honkanen

Proceedings Volume 7914, 79142A (2011) https://doi.org/10.1117/12.874312

KEYWORDS: Optical fibers, Refractive index, Ytterbium, Phase shifts, Interferometers, Absorption, Cladding, Light sources, Fiber lasers, Fiber Bragg gratings

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Proceedings Article | 17 February 2010 Paper

Photodarkening-induced increase of temperature in ytterbium-doped fibers

J. Montiel i Ponsoda, M. Söderlund, J. Koplow, J. Koponen, S. Honkanen

Proceedings Volume 7580, 75802N (2010) https://doi.org/10.1117/12.842584

KEYWORDS: Temperature metrology, Optical fibers, Ions, Absorption, Thermal modeling, Cameras, Cooling systems, Cladding, Color centers, Thermography

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Proceedings Article | 17 February 2010 Paper

Thermal bleaching of photodarkening in ytterbium-doped fibers

Mikko Söderlund, Joan Montiel i Ponsoda, Jeffrey Koplow, Seppo Honkanen

Proceedings Volume 7580, 75800B (2010) https://doi.org/10.1117/12.842095

KEYWORDS: Temperature metrology, Absorption, Optical fibers, Color centers, Fiber lasers, Thermodynamics, Signal detection, Error analysis, Fiber Bragg gratings, Ytterbium

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Proceedings Article | 20 February 2009 Paper

Benchmarking and measuring photodarkening in Yb doped fibers

J. Koponen, M. Laurila, M. Söderlund, J. Montiel i Ponsoda, A. Iho

Proceedings Volume 7195, 71950R (2009) https://doi.org/10.1117/12.815161

KEYWORDS: Ytterbium, Cladding, Ions, Fiber lasers, Continuous wave operation, Absorption, Signal attenuation, Visible radiation, Glasses, Laser applications

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Proceedings Article | 19 February 2009 Paper

Combined photodarkening and thermal bleaching measurement of an ytterbium-doped fiber

Joan Montiel i Ponsoda, Mikko Söderlund, Jeffrey Koplow, Joona Koponen, Aarni Iho, Seppo Honkanen

Proceedings Volume 7195, 71952D (2009) https://doi.org/10.1117/12.809182

KEYWORDS: Absorption, Annealing, Cladding, Glasses, Color centers, Signal detection, Sensors, Ultraviolet radiation, Modulation, Signal attenuation

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Proceedings Article | 7 February 2009 Paper

Modeling inversion in an ytterbium-doped fiber

A. Iho, M. Söderlund, J. Montiel i Ponsoda, J. Koponen, S. Honkanen

Proceedings Volume 7212, 721209 (2009) https://doi.org/10.1117/12.807820

KEYWORDS: Absorption, Cladding, Ions, Single mode fibers, Luminescence, Ytterbium, Optical simulations, Fiber amplifiers, Computer simulations, Fiber couplers

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Proceedings Article | 22 February 2008 Paper

Comparison of photodarkening in Ytterbium-doped fibers

Mikko Söderlund, Joan Montiel, Simo Tammela, Sanna Yliniemi, Seppo Honkanen

Proceedings Volume 6873, 687325 (2008) https://doi.org/10.1117/12.775012

KEYWORDS: Optical fibers, Absorption, Cladding, Ytterbium, Optical filters, CCD cameras, Fiber lasers, Lamps, Spectrum analysis, Reflectivity

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Showing 5 of 12 publications

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