The Gouy phase shift in terahertz time-domain spectroscopy and its experimental estimation, modelling and compensation

Pierre Kolejak, Kamil Postava, Martin Micica, Mathias Vanwolleghem, Jaromir Pistora
2019 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)  
doi:10.1109/irmmw-thz.2019.8874240 fatcat:p3c4sxkddnenja3epcncrymdee