RT Journal Article T1 Dynamic and geometric phase accumulation by Gaussian-type modes in first-order optical systems A1 Alieva Krasheninnikova, Tatiana A1 Bastiaans, Martin J. AB Based on the ray transformation matrix formalism, we propose a simple method for the identification of the dynamic and geometric parts of the Gouy phase, acquired by an appropriate Gaussian-type beam while propagating through a first-order optical system. PB Optical Society of America SN 0146-9592 YR 2008 FD 2008-08-01 LK https://hdl.handle.net/20.500.14352/51264 UL https://hdl.handle.net/20.500.14352/51264 LA eng NO © 2008 Optical Society of America. T. Alieva acknowledges the Spanish Ministry of Education and Science (project TEC 2005-02180 /MIC). M. J. Bastiaans appreciates the hospitality at Universidad Complutense de Madrid. NO Spanish Ministry of Education and Science DS Docta Complutense RD 10 abr 2025