Distributed measurement of mode group effective refractive index difference in a few mode optical fibers.
Opt Express
; 30(10): 17164-17173, 2022 May 09.
Article
en En
| MEDLINE
| ID: mdl-36221545
ABSTRACT
The possibility to perform distributed measurements of the effective refractive index difference between distinct modes in few mode optical fibers is demonstrated using phase sensitive optical time domain reflectometry. Effective refractive index differences between LP02, LP21a and LP21b modes are measured with for a spatial resolution of 24m.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Opt Express
Asunto de la revista:
OFTALMOLOGIA
Año:
2022
Tipo del documento:
Article