Formulación de una nación de coherencia basada en correlación fraccionaria
En este trabajo se propone una definición de coherencia a partir de conceptos como correlación fraccionaria y -estacionariedad. Se define el grado complejo de coherencia fraccionario, a partir de la coherencia de orden alfa. Se establece la relación entre la visibilidad de las franjas de interferenc...
- Autores:
-
Granados Hernandez, Nestor Alberto
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/35363
- Palabra clave:
- Coherencia Fraccionaria
Grado Complejo De Coherencia De Orden Alfa
Visibilidad De Orden Alfa
Propagación De La Coherencia De Orden Alfa.
This work propose a definition of coherence based on concepts as fractional correlation and a-stationary. It defined the complex degree of alpha order coherence from alpha order coherence. The relationship set up between visibility of the interference fringes associated with -stationary signals and complex degree of alpha order coherence
similar to the standard case. The alpha order coherence spread to distance z using the theorem Huygens-Fresnel; it was adapted to non-stationary signals
for
it confirmed that is the expression in the standard case. Initially
it showed theoretical concepts as: variable
function and aleatory signal
stationary (weak
strong
wide and a-stationary)
correlation (standard and fractional)
coherence associated with signal stationary
visibility of interference fringes associated to stationary signals. In chapter 2
it set up the definition of alpha order coherence
from concepts as fractional correlation and -stationary. It proposed a theoretical development to find the relationship between visibility of the interference fringes associated with -stationary signals and complex degree of alpha order coherence. The alpha order coherence spreads up to a distance z using the principle of Huygens-Fresnel
we obtaining a relationship between the alpha order coherence at the origin point and at the z point.
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)