Jan Bohata, a postdoc researcher from Czech Technical University in Prague, Faculty of electrical engineering (Czech Republic), made a stay in the Universitat Politècnica de València (Spain), under the supervision of Prof. Beatriz Ortega, aiming to advanced methods in microwave photonics. During his mission, he worked on deployment of a free space optics (FSO) system in a microwave photonic link togehter with implementation of photonic mm-wave generation for frequency bands considered in 5G networks.