TY  - JOUR
AU  - Martínez Matos, Óscar
AU  - Vaveliuk, Pablo
PY  - 2012
DO  - 10.1016/j.optcom.2012.07.134
SN  - 0030-4018
UR  - https://hdl.handle.net/20.500.14352/44151
T2  - Optics Communications
AB  - The paraxial estimator (PE) is a parameter quantifying the paraxiality of a light beam. Even if some of its features were previously tackled, key details on its behavior were not fully presented. This paper robustly presents the physical meaning of...
LA  - eng
M2  - 4816
PB  - Elsevier Science BV
KW  - Gaussian Beams
KW  - Laser-Beams
KW  - Free-Space
KW  - Approximation
KW  - Quality
TI  - Physical interpretation of the paraxial estimator
TY  - journal article
VL  - 285
ER  -