Chromatic confocal displacement sensing at oblique incidence angles.
Appl Opt
; 59(10): 3183-3186, 2020 Apr 01.
Article
em En
| MEDLINE
| ID: mdl-32400602
ABSTRACT
A commercial chromatic confocal displacement sensor, designed for probing a target at normal incidence, is adapted to probe reflective targets at an oblique incidence angle. The sensor is modified by positioning two low-cost optical elements-a collimating lens and a retro-reflector-in the reflection plane.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Incidence_studies
/
Risk_factors_studies
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article