Heat-induced darkening and spectral broadening in photodarkened ytterbium-doped fiber under thermal cycling MJ Söderlund, JJ Montiel-Ponsoda, JP Koplow, S Honkanen Optics express 17 (12), 9940-9946, 2009 | 45 | 2009 |
Ytterbium-doped fibers fabricated with atomic layer deposition method JJ Montiel i Ponsoda, L Norin, C Ye, M Bosund, MJ Söderlund, ... Optics express 20 (22), 25085-25095, 2012 | 43 | 2012 |
Thermal bleaching of photodarkening-induced loss in ytterbium-doped fibers MJ Söderlund, JJ Montiel i Ponsoda, JP Koplow, S Honkanen Optics letters 34 (17), 2637-2639, 2009 | 40 | 2009 |
Confined-doped ytterbium fibers for beam quality improvement: fabrication and performance C Ye, J Koponen, T Kokki, J Montiel i Ponsoda, A Tervonen, S Honkanen SPIE LASE, 823737-823737-7, 2012 | 29 | 2012 |
Photonic crystal spatial filtering in broad aperture diode laser S Gawali, D Gailevičius, G Garre-Werner, V Purlys, C Cojocaru, J Trull, ... Applied Physics Letters 115 (14), 2019 | 22 | 2019 |
Refractive index change in ytterbium-doped fibers induced by photodarkening and thermal bleaching C Ye, JJ Montiel i Ponsoda, A Tervonen, S Honkanen Applied optics 49 (30), 5799-5805, 2010 | 22 | 2010 |
Photodarkening-induced increase of fiber temperature JJ Montiel i Ponsoda, MJ Söderlund, JP Koplow, JJ Koponen, ... Applied optics 49 (22), 4139-4143, 2010 | 20 | 2010 |
Mode-induced transverse photodarkening loss variations in large-mode-area ytterbium doped silica fibers M Söderlund, JJ Montiel-Ponsoda, SKT Tammela, K Ylń-Jarkko, ... Optics express 16 (14), 10633-10640, 2008 | 20 | 2008 |
Benchmarking and measuring photodarkening in Yb doped fibers J Koponen, M Laurila, M Söderlund, JJ Montiel i Ponsoda, A Iho SPIE LASE: Lasers and Applications in Science and Engineering, 71950R-71950R-14, 2009 | 18 | 2009 |
Combined photodarkening and thermal bleaching measurement of an ytterbium-doped fiber JJ Montiel i Ponsoda, M Söderlund, J Koplow, J Koponen, A Iho, ... SPIE LASE: Lasers and Applications in Science and Engineering, 71952D-71952D-7, 2009 | 17* | 2009 |
Near-diffraction-limited output from confined-doped ytterbium fibre with 41 µm core diameter C Ye, J Koponen, T Kokki, JM i Ponsoda, A Tervonen, S Honkanen Electronics letters 47 (14), 819-821, 2011 | 11 | 2011 |
Analysis of temperature dependence of photodarkening in ytterbium-doped fibers JJ Montiel i Ponsoda, C Ye, JP Koplow, MJ SÃķderlund, JJ Koponen, ... Optical Engineering 50 (11), 111610-111610-9, 2011 | 10 | 2011 |
Spatial Filtering in Edge Emitting Lasers by Intracavity Chirped Photonic Crystals S GAWALI, J MEDINA, D GAILEVIČIUS, V PURLYS, G GARRE-WERNER, ... | 6 | 2020 |
Thermal bleaching of photodarkening in ytterbium-doped fibers MJ Söderlund, JJM i Ponsoda, JP Koplow, S Honkanen Fiber Lasers VII: Technology, Systems, and Applications 7580, 107-114, 2010 | 6 | 2010 |
Measurement of thermal binding energy of photodarkening-induced color centers in ytterbium-doped silica fibers MJ Soderlund, JJ Montiel i Ponsoda, S Honkanen Lasers and Electro-Optics 2009 and the European Quantum Electronics …, 2009 | 5 | 2009 |
1 kW cw fiber-coupled diode laser with enhanced brightness G Garre-Werner, JJ Montiel-Ponsoda, V Raab, G Safont, C Bree, ... High Intensity Lasers and High Field Phenomena, HM2B. 7, 2020 | 4 | 2020 |
Modeling inversion in an ytterbium-doped fiber A Iho, M Söderlund, J Montiel i Ponsoda, J Koponen, S Honkanen SPIE OPTO: Integrated Optoelectronic Devices, 721209-721209-8, 2009 | 4 | 2009 |
Analysis of photodarkening effects in ytterbium-doped laser fibers JJ Montiel i Ponsoda Aalto University, 2013 | 2 | 2013 |
Photodarkening-induced increase of temperature in ytterbium-doped fibers JJ Montiel i Ponsoda, M Söderlund, J Koplow, J Koponen, S Honkanen Proceedings of SPIE 7580, 75802N, 2010 | 2* | 2010 |
Comparison of photodarkening in Ytterbium-doped fibers M Söderlund, J Montiel, S Tammela, S Yliniemi, S Honkanen SPIE 6873, 687325, 2008 | 2 | 2008 |