Development of quantum cascade laser simulation softwareUdal, Andres; Reeder, Reeno; Ikonic, Zoran; Harrison, Paul; Velmre, EnnBEC 2012 : 2012 13th Biennial Baltic Electronics Conference : proceedings of the 13th Biennial Baltic Electronics Conference : October 3-5, 2012, Tallinn, Estonia2012 / p. 47-48 : ill Development of the software tools for simulation of quantum well media for radiation amplification in MIR and THz regionsUdal, Andres; Reeder, Reeno; Valusis, G.; Kasalynas, I.; Ikonic, Zoran; Indjin, D.3rd Annual Conference of COST Action MP1204 & 6th International Conference on Semiconductor Mid-IR Materials and Optics SMMO2015 : book of abstracts : Institute of Photonics and Electronics, The Czech Academy of Sciences, Prague, Czech Republic, April 8-11, 20152015 / p. 63 Efficiency estimation for a broadband 7 THz radiation source with GaAs/AlGaAs parabolic quantum wellsReeder, Reeno; Ikonic, Zoran; Harrison, Paul; Udal, Andres; Velmre, EnnThe proceedings of the Ninth International Conference on Intersubband Transitions in Quantum Wells : Ambleside, Cumbria, U.K., 9-14th September 20072007 / p. P67-2 Laterally pumped GaAs/AlGaAs quantum wells as sources of broadband tetrahertz radiationReeder, Reeno; Ikonic, Zoran; Harrison, Paul; Udal, Andres; Velmre, EnnJournal of applied physics2007 / 7, [6] p. : ill https://pubs.aip.org/aip/jap/article/102/7/073715/987937/Laterally-pumped-GaAs-AlGaAs-quantum-wells-as Progress in development of the resonant tunneling diodes as promising compact sources at the THz gap bottomUdal, Andres; Jaanus, Martin; Valušis, Gintaras; Kašalynas, Irmantas; Ikonic, Zoran; Indjin, DraganTHz for CBRN and explosives detection and diagnosis2017 / p. 169-178 http://doi.org/10.1007/978-94-024-1093-8_20 Recent progress in development of the resonant tunneling diode sources for the critical part of THz gapUdal, Andres; Jaanus, Martin; Valušis, Gintaras; Kašalynas, Irmantas; Ikonic, Zoran; Indjin, Dragan4th Annual Conference of COST Action MP1204 & SMMO2016 Conference : Lisbon, Portugal, 21-24 March 20162016 / [1] p Resonant tunneling devices as the promising sources in THz gap bottom for the security imaging and detectionUdal, Andres; Valusis, G.; Kasalynas, I.; Ikonic, Zoran; Indjin, D.Abstract book of Tera-MIR 2015 : NATO Advanced Research Workshop on THz Diagnostics of CBRN Effects and Detection of Explosives & CBRN : Izmir, Turkey, 3-6 November 20152015 / p. 65