TY - JOUR AU - Alieva Krasheninnikova, Tatiana AU - Bastiaans, Martin J. PY - 2004 DO - 10.1364/OL.29.001587 SN - 0146-9592 UR - https://hdl.handle.net/20.500.14352/51280 T2 - Optics letters AB - We analyze the evolution of the vortex and the asymmetrical parts of orbital angular momentum during its propagation through separable first-order optical systems. We find that the evolution of the vortex part depends on only parameters a(x), a(y),... LA - eng M2 - 1587 PB - Optical Society of America KW - Wigner distribution function KW - Partially coherent-light KW - Beams TI - Evolution of the vortex and the asymmetrical parts of orbital angular momentum in separable first-order optical systems TY - journal article VL - 29 ER -