| 2023 | Gustavo Galleani (FunGlass, Alexander Dubček University of Trenčín, Slovakia) | |
| 2022 | 05.03.–28.02.2023 | Dr. Surjyakanta Rana (FunGlass, Alexander Dubček University of Trenčín, Slovakia) |
| 06.09.-12.11. | Ass. Prof. José Joaquín Velázquez García, PhD (FunGlass, Alexander Dubček University of Trenčín, Slovakia) | |
| 17.10.-21,12. | Muhammad Umer Iqbal, PhD (FunGlass, Alexander Dubček University of Trenčín, Slovakia) | |
| 2021 | 04.10.-03.10.2022 | Dr. Bruno Wolfrum (University of Trencin, Slovakia) |
| 01.11.-31.10.2022 | Dr. Orhan Sisman (University of Trencin, Slovakia) | |
| 01.09.-28.02.2022 | Mai-Phuong Truong (intership, PhD student, University of Trencin, Slovakia) | |
| 2018 | 19.03. – 20.04. | Louis Longley (University of Cambridge) |
| 04.02. – 27.04. | Nahide Özben (Gebze Technical University, Turkey) | |
| 01.09. – 31.08.2019 | Dr. Ali Talimian | |
| Alexander Dubcek University of Trencin, Slovakia | ||
| 2017 | 27.11.-29.11. | Prof. Thomas Bennett (University of Cambridge) |
| 08.11.-22.11. | Dr. Mohamed Toufik Soltani (University Biskra, Algeria) | |
| 01.11.-31.03.2019 | Dr. Michal Zitnan (University of Trencin, Slowakia) | |
| 01.04.-31.03.2018 | Dr. Jiangbo She (Xi’an Institute of Optics and Precision Mechanic, Shaanxi, China) | |
| 01.09.2016-31.08. | Wang Weichao (South China University of Technology, Guangzhou, China) | |
| 2016 | 30.11.-14.12. | Tioua Belkheir (University of El-Qued, Algeria) |
| 24.11.-02.12. | Prof. Soltani Mohamed Toufik (University of Biskra, Biskra, Algeria) | |
| 01.10.-31.12. | Mohamed Atef Cherbib (University of Tunis, Tunesia) | |
| 21.06.-30.07. | Yunle Wei (IPAS, University of Adelaide, Australia) | |
| 13.06.-18.08. | Emilie Lozier (RISE / Oberlin College, Ohio, USA) | |
| 18.02.-31.05. | Rocío Castelo (University of La Laguna, Tenerife, Spain) | |
| 14.02.-21.02. | Prof. Mikhail G. Brik (University of Tartu, Estonia) | |
| 01.10.2015-30.09. | Dr. Peijing Tian (Wuhan University of Technology, China) | |
| 05.03.2015-28.02. | Yuko Nakatsuka (Kyoto University, Japan) | |
| 2015 | 01.11-07.11. | Dr. Dimitrios Palles (National Hellenic Research Foundation, Athens, Greece) |
| 27.10.-30.10. | Dr. Céline Goujon, Dr. Jean-Luc Garden, Murielle Legendre (Institut Néele, CNRS, Grenoble, France) | |
| 23.10. | Prof. Nalluri Veeraiah (Acharya Nagarjuna University, Namburu, India) | |
| Prof. Gandhi Yerramreddy (Krishna University, KVR College, Nandigama, India) | ||
| Prof. Michal Piasecki (Jan D?ugosz University, Cz?stochowa, Poland) | ||
| 21.10.-18.11. | Tioua Belkheir, PhD student (University of El-Qued, Algeria) | |
| 21.10.-04.11. | Prof. Soltani Mohamed Toufik (University of Biskra, Biskra, Algeria) | |
| 17.06.-22.07. | Herbert Tze Cheung Foo (IPAS, University of Adelaide, Australia) | |
| 16.06.-17.06. | Peter Sundberg (Glafo, Vaxö, Sweden) | |
| 09.06.-18.06. | Gregory Tricot (University of Lille, France) | |
| 08.06.-10.09. | Magdalena Blanz (RISE / University of Aberdeen, Scotland, UK) | |
| 23.03. | Prof. Heike Ebendorff-Heidepriem (University of Adelaide, Australia) | |
| 11.03.-17.03. | Prof. Tanguy Rouxel (LARMAUR, University of Rennes 1, France) | |
| 09.03-13.03. | Prof. Efstratos I. Kamitsos (Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, Athens, Greece) | |
| 01.10.2014-31.03. | Evgeniya Maltseva (Civil Engineering Institute, Siberian Federal University, Russia) | |
| 2014 | 19.11.-03.12. | Dr. Soltani Mohamed Toufik (University of Biskra, Biskra, Algeria) |
| 06.11. | Dr. Markus Eberstein, Thomas Seuthe (IKTS Dresden) | |
| 21.07.-23.07. | Dr. Jiangbo Zhao (IPAS, University of Adelaide, Australia) | |
| 26.06-27.06 | M.Sc. Caio Barca Bragatto (Vitreous Materials Laboratory, Sao Carlos, Brazil) | |
| 25.06. | Dr. Xin Jiang (Max Planck Institute for the Science of Light, Erlangen, Germany) | |
| 15.06.-17.06 | Dr. Setsuro Ito (AGC & Tokyo Insitute of Technology, Tokyo, Japan) | |
| 11.06.-21.06. | Dr. Ali Sharafat (Linnaeus University, Växö, Sweden) | |
| 11.06. | Prof. Dominique de Ligny (Department of Materials Science, University of Erlangen, Germany) | |
| 03.06.-25.07. | Rachel Smoak (RISE / University of South Carolina, Columbia, USA) | |
| 02.06.-05.06. | Jean-Pierre Guin (Laboratoire de Mécanique Appliquée de l’Université de Rennes 1 (LARMAUR), France) | |
| 14.04.-17.04. | Dr. Céline Goujon, Murielle Legendre (Institut Néele, CNRS, Grenoble, France) | |
| 09.04-10.04. | Dr. Heike Ebendorff-Heidepriem (University of Adelaide, Australia) | |
| 25.03. | Dr. Alexander Veber (Department of Laser Crystals and Solid-State Lasers, A.M. Prokhorov General Physics Institute RAS, Moscow, Russia) | |
| 23.03.-28.03. | Prof. Efstratos I. Kamitsos (Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, Athens, Greece) | |
| 19.03.-21.03. | Dr. Soltani Mohamed Toufik (University of Biskra, Biskra, Algeria) | |
| 25.02. | Prof. Dominique de Ligny (Department of Materials Science, University of Erlangen, Germany) | |
| 19.02.-20.02. | Dr. Christian Roos (International Partners in Glass Research – IPGR, Cham, Switzerland) | |
| 04.10.-03.03.2014 | Keitaro Kioka (Nagaoka University of Technology, Japan) | |
| 2013 | 11.12.-12.12. | Mr. Hiroki Yamazaki, Shingo Nakane, Tetsuya Murata (Nippon Electric Glass, Otsu, Japan) |
| 27.11. | Prof. Erdmann Spiecker (Department of Materials Science, University of Erlangen, Germany) | |
| 22.05.-24.05. | Dr. Heike Ebendorff-Heidepriem (University of Adelaide, Australia) | |
| 13.05.-22.05. | Dr. Stefan Karlsson (SP – Glafo, Sweden) | |
| 21.02.-02.03. | Satoko Konoshita (Nippon Electric Glass, Otsu, Japan) | |
| 21.01.-21.02. | Dr. Lyubomir Alexsandrov (Bulgarian Academy of Sciences, Sofia, Bulgaria) |