Modeling the conical corneal null-screen topographer with the Fermat principle
Por:
Pena-Conzuelo, Andres, Campos-Garcia, Manuel
Publicada:
1 ene 2021
Resumen:
In this work we derive the system of equations that describe the passage
of light through the conical corneal null-screen topographer from the
Fermat principle; specifically, it computes the surface coordinates in
which the reflection of the null-screen is produced, so that its normal
field may be computed; since most of the surface information is obtained
from it, this is an essential step on the evaluation process; the
formulation here presented is an upgrade from previous works.
Filiaciones:
Pena-Conzuelo, Andres:
Univ Nacl Autonoma Mexico, Inst Ciencias Aplicadas & Tecnol, Circuito Exterior S-N,Ciudad Univ, Mexico City 04510, DF, Mexico
Campos-Garcia, Manuel:
Univ Nacl Autonoma Mexico, Inst Ciencias Aplicadas & Tecnol, Circuito Exterior S-N,Ciudad Univ, Mexico City 04510, DF, Mexico
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