Serna Galán, JulioMartínez Herrero, María RosarioMejías Arias, Pedro Miguel2023-06-202023-06-201993-03-010003-693510.1364/AO.32.001084https://hdl.handle.net/20.500.14352/58608© 1993 The Optical Society of America. We are grateful to A. E. Siegman for proposing the problem treated in this paper. We also thank the Comisión Interministerial de Ciencia y Tecnología of Spain, under project ROB90-539, for financial support.The beam quality behavior of Hermite-Gauss laser modes propagating through Gaussian apertures is analyzed.engjournal articlehttp://www.opticsinfobase.org/ao/abstract.cfm?id=60952http://www.opticsinfobase.orgopen access535Partially Coherent-LightÓptica (Física)2209.19 Óptica Física