RT Journal Article T1 Optical system design for orthosymplectic transformations in phase space A1 Rodrigo Martín-Romo, José Augusto A1 Alieva Krasheninnikova, Tatiana A1 Calvo Padilla, María Luisa AB On the basis of a matrix formalism, we analyze the paraxial optical systems composed by generalized lenses and fixed free-space intervals, suitable for orthosymplectic transformations in phase space. Flexible configurations to perform the attractive operations for optical information processing such as image rotation, separable fractional Fourier transformation, and twisting for different parameters are proposed. PB Optical Society of America SN 1084-7529 YR 2006 FD 2006-10 LK https://hdl.handle.net/20.500.14352/51044 UL https://hdl.handle.net/20.500.14352/51044 LA eng NO © 2006 Optical Society of America.The Spanish Ministry of Education and Science is acknowledged for financial support (Ramon y Cajal grant, T. Alieva) and projects TIC 2002-01846 and TEC 2005-02180/MIC. The authors thank Martin Bastiaans for careful reading of the manuscript and helpful discussions. NO Ministerio de Educación y Ciencia (MEC), España DS Docta Complutense RD 6 abr 2025