Jakub Cajzl, Ph.D.

Research interests:

Photonics, crystal fiber lasers, study of luminescent ions.

Professional activities:

2012: Institute of Photonics and Electronics of the ASCR, Fiber lasers and non-linear optics.
11/2010: Absolvent evropského programu ATHENS, École Nationale Supérieure de Techniques Avancées ParisTech (ENSTA), Course TA11 – Nanotechnologies.

Education:

2012: MSc. - VŠCHT Praha, Fakulta chemické technologie, ÚACH. Diplomová práce: "Erbium ve struktuře niobičnanu lithného a jeho luminiscenční vlastnosti" (s vyznamenáním)
2010: BSc. - VŠCHT Praha, Fakulta chemické technologie, ÚACH. Bakalářská práce: "Opticky aktivní vrstvy v monokrystalu LiNbO3 připravené lokalizovanou dotací erbia" (s vyznamenáním)

Awards and honors:

2014: SPIE - Certificate of Excellence - for 3rd best conference presentation, Photonics Prague 2014
2011: 1st place at a student science conference (ÚACH, VŠCHT Praha), nezávisle cena nadace Preciosa
2009: 1st place at a student science conference (ÚACH, VŠCHT Praha) a nezávisle hlavní ceny nadace Preciosa a firmy MOSER

Current research projects:

Member of the projects:

• Tm-doped optical fibres for fibre lasers in 2 um spectral range

Selected past projects:

Member of the projects:

• Preparation and properties of silica-based optical glasses containing rare-earth- and chromium-doped nano-particles

Publications:

Books and book chapters:

1. J. Cajzl, P. Nekvindova, B. Svecova, J. Spirkova, A. Mackova, P. Malinsky, J. Vacik, J. Oswald, A. Kolitsch: "Study of the diffusion from melted erbium salt as the surface modifying technique for localized erbium doping into various cuts of lithium niobate", K. M. Nair, Shashank Priya (Eds.): "Advances and Applications in Electroceramics II: Ceramic Transactions", John Wiley & Sons, Inc., Volume 235, Pages 95-103 ISBN: 978-1-1182-7335-7 (2012)

Journal papers:

1. M. Kamrádek, I. Kašík, J. Aubrecht, J. Mrázek, O. Podrazký, J. Cajzl, P. Vařák, V. Kubeček, P. Peterka, P. Honzátko „Nanoparticle and solution doping for efficient holmium fiber lasers“, IEEE Photonics Journal (2019). Link. 
2. P. Nekvindová, J. Cajzl, , B. Švecová, A. Macková, P. Malinský, J. Oswald, J. Vacík and J. Špirková: "Erbium diffusion from erbium metal or erbium oxide layers deposited on the surface of various LiNbO3 cuts", Optical Materials 36 (2013) 402-407
3. J. Cajzl, P. Nekvindová, B. Švecová, A. Macková, P. Malinský, J. Oswald, J. Vacík and J. Špirková: "Electric field-assisted erbium doping of LiNbO3 from melt", Scripta Materialia 68 (2013) 739-742
4. P. Nekvindova, B. Svecova, J. Cajzl, A. Mackova, P. Malinsky, J. Oswald, A. Kolistsch and J. Spirkova: "Erbium ion implantation into different crystallographic cuts of lithium niobate", Optical Materials 34 (2012) 652-659

Conference papers:

1. J. Cajzl, P. Peterka, J. Mrázek, O. Podrazký, J. Aubrecht and I. Kašík: "Rare-earth doped optical fibers with nanostructured core matrix and their spectroscopic properties", MPNS COST Action Training School MP1204 TERA-MIR Radiation: Materials, Generation, Detection and Applications, May 20-24 2013, Cortona, Italy (poster)
2. J. Cajzl, O. Podrazký, J. Mrázek, J. Aubrecht, V. Matějec, P. Peterka, P. Nekvindová and I. Kašík: "The influence of nanostructured optical fiber core matrix on the optical properties of EDFA", SPIE Optics + Optoelectronics Conference, Prague - Czech Republic, April 15-18 2013 (oral). Proceedings of SPIE, Volume 8775, 877509 (2013)
3. J. Cajzl, P. Nekvindova, B. Svecova, A. Mackova, P. Malinsky, J. Oswald, A. Kolitsch and J. Spirkova: "Erbium doped lithium niobate - study of its luminescence properties and structure", 22nd DMSRE, Lednice, Czech Republic, September 3-7 2012 (oral)
4. P. Nekvindova, J. Cajzl, M. Jelinek, A. Mackova, P. Malinský, J. Oswald, A. Kolitsch, J. Vacík and J. Spirkova: "Erbium ion implantation into lithium niobate – study of recovery during post-implantation annealing", Fall Meeting of the European-Materials-Research-Society, Nice, France, May 9-13 2011 (poster)
5. P. Nekvindova, B. Svecova, J. Cajzl, A. Mackova, P. Malinsky, J. Vacik, J. Oswald, A. Kolitsch and J. Spirkova: "Study of the Surface-Modifying Techniques for Localized Erbium Doping into Various Cuts of Lithium Niobate", Materials Science & Technology, Ohio, USA, October 16-20 2011 (oral)
6. J. Cajzl, P. Nekvindova, B. Svecova, A. Mackova, P. Malinsky, J. Oswald, A. Kolitsch and J. Spirkova: "Preparation of thin optical active layers by localised Er3+ doping into lithium niobate single crystal", 9th Solid State Chemistry, Prague, Czech Republic, October 10-15 2010 (poster)
7. P. Nekvindova, J. Cajzl, B. Svecova, A. Mackova, P. Malinsky, J. Oswald, A. Kolitsch and J. Spirkova: "Luminescence properties of Er:LiNbO3 thin layers fabricated by ion implantation", International Conference on Optical, Optoelectronic and Photonic Materials and Applications, Budapest, Hungary, August 15-20 2010 (oral)
8. P. Nekvindova, B. Svecova, J. Cajzl, A. Mackova, P. Malinsky, J. Oswald, A. Kolitsch and J. Spirkova: "Erbium ion implantation into different crystallographic cuts of lithium niobate", Spring Meeting of the European-Materials-Research-Society, Strasbourg, France, June 7-11 2010 (oral)