TY - JOUR
T1 - Corrections of size-of-source effect and distance effect in radiometric measurements of radiance
AU - Solorio-Leyva, Juan Carlos
AU - Suárez-Romero, José Guadalupe
AU - Cortés-Reynoso, José German
AU - Hurtado-Ramos, Juan Bautista
AU - Tepichín-Rodríguez, Eduardo
PY - 2005/5/1
Y1 - 2005/5/1
N2 - Many optical instruments used in quality control of the optical radiation emission level of several devices are limited by the so-called size-of-source effect (SSE) as well as the distance effect (DE) when we are dealing with very accurate measurements. Different authors have studied the SSE and DE and have proposed experimental methods that provide corrections for them. We describe a general method based on the partial coherence theory that allows us to describe and calculate the SSE and DE in any radiometric system with circular apertures. We show some experimental results that verify our proposal. Additionally, as a practical example, we present the corresponding DE and SSE correction factors for a particular geometry.
AB - Many optical instruments used in quality control of the optical radiation emission level of several devices are limited by the so-called size-of-source effect (SSE) as well as the distance effect (DE) when we are dealing with very accurate measurements. Different authors have studied the SSE and DE and have proposed experimental methods that provide corrections for them. We describe a general method based on the partial coherence theory that allows us to describe and calculate the SSE and DE in any radiometric system with circular apertures. We show some experimental results that verify our proposal. Additionally, as a practical example, we present the corresponding DE and SSE correction factors for a particular geometry.
UR - http://www.scopus.com/inward/record.url?scp=19944363517&partnerID=8YFLogxK
U2 - 10.1364/AO.44.002511
DO - 10.1364/AO.44.002511
M3 - Artículo
SN - 1559-128X
VL - 44
SP - 2511
EP - 2518
JO - Applied Optics
JF - Applied Optics
IS - 13
ER -