TY - CHAP U1 - Konferenzveröffentlichung A1 - Seyringer, Dana A1 - Gajdosova, Lenka A1 - Chovan, Jozef A1 - Figura, Daniel A1 - Uherek, Frantisek ED - Jandura, Daniel ED - Suslik, Lubos ED - Urbancova, Petra ED - Kovac, Jaroslav T1 - Comparison of silicon nitride based 8-channel 100-GHz AWGs applying different waveguide structures T2 - Proceedings of ADEPT 2019. 7th International Conference on Advances in Electronic and Photonic Technologies. Strbske Pleso, High Tatras, Slovakia. June 24 - 27, 2019 N2 - This paper presents design and simulation of 8-channel, 100-GHz AWGs based on Si/SiO2/SiN/SiOx material platform. For the designs, two different waveguide structures were used, i.e. ridge and rib waveguides. AWGs were designed for central wavelength of 850 nm applying AWG-Parameters tool. The simulations were performed applying FEM and BPM methods in RSoft and PHASAR photonic tools. The simulation results show considerably lower losses but slightly higher channel crosstalk when applying rib waveguides. KW - arrayed waveguide gratings KW - AWG design KW - silicon nitride KW - rib waveguides KW - ridge waveguides Y1 - 2019 SN - 978-80-554-1568-0 SB - 978-80-554-1568-0 SP - 215 EP - 218 PB - University of Zilina in EDIS-Publishing Centre of UZ CY - Zilina ER -