TY  - JOUR
AU  - Martínez Matos, Óscar
AU  - Vaveliuk, Pablo
PY  - 2011
DO  - 10.1364/OE.19.025944
SN  - 1094-4087
UR  - https://hdl.handle.net/20.500.14352/44152
T2  - Optics Express
AB  - The limits of the paraxial approximation for a laser beam under ABCD transformations is established through the relationship between a parameter concerning the beam paraxiality, the paraxial estimator, and the beam second-order moments. The...
LA  - eng
M2  - 25944
PB  - The Optical Society Of America
KW  - Schell-Model Beams
KW  - Optical-Systems
KW  - Laser-Beams
KW  - Propagation
KW  - Quality
KW  - Lenses
TI  - Effect of ABCD transformations on beam paraxiality
TY  - journal article
VL  - 19
ER  -