Zobrazeno 1 - 10
of 177
pro vyhledávání: '"J Cariou"'
Publikováno v:
Journal of Optics A: Pure and Applied Optics. 7:21-28
Further to the irradiation of pig with cobalt, the polarimetric properties of skin samples were experimentally investigated, and the Mueller matrices were measured at different wavelengths. Whatever the studied sample, both increase of irradiation ra
Publikováno v:
Measurement Science and Technology. 13:1563-1573
This paper deals with an error analysis together with the calibration of a spectroscopic Mueller polarimeter with dual rotating retarders; both of them take into consideration the elliptical birefringence characteristics of each rotating device. In d
Publikováno v:
Radio Science. 35:1097-1108
The detection and identification of buried inhomogeneities using electromagnetic waves are of crucial importance for many applications. The paper deals with reconstructed images from measurements using an inversion qualitative algorithm for microwave
Publikováno v:
Waves in Random Media. 9:489-499
This paper discusses the experimental validity of a frequently assumed fact: in a highly anisotropic scattering medium considered as infinite, a collimated intensity-modulated beam source can be modelled by a point-like source located on the emissive
Publikováno v:
Journal of Physics D: Applied Physics. 32:1618-1625
Although the method based on the Mueller matrix for the experimental determination of optical-device polarization behaviour is a powerful tool, it has rarely been applied to optical fibre. This paper introduces an experimental methodology for measuri
Publikováno v:
Lighting Research and Technology. 31:177-180
The aim of this study was to check the calculation model of the visibility levels using hemispherical targets, developed by Lecocq (see this issue(1)). We have compared the results of this new model with the appraisal ratings given by observers. The
Publikováno v:
Progrès en Urologie. 18:68-70
Resume Nous rapportons le cas d’un syndrome de Cushing persistant apres surrenalectomie bilaterale par laparoscopie retroperitoneale dont l’etiologie etait un adenome de Cushing en situation ectopique. Cette lesion a ete traitee par une seconde l
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 7:1327-1340
The possibility of correctly detecting immersed targets with a lidar through the air-water interface is discussed in this paper. The water surface roughness, in relation with wind direction, greatly disturbs light dispersion. Nevertheless, a detectio
Publikováno v:
Journal of Optics. 28:218-224
The present paper discusses the possibility of using a coherent beat-modulated source in a frequency domain approach to probe the characteristics of a highly scattering medium with low absorption. The theoretical approach is based on the diffusion ap
Publikováno v:
Journal of Physics D: Applied Physics. 30:1591-1601
The possibility of detecting and identifying targets immersed in the draught zone of a ship with a lidar is discussed in this paper. It is carried out by a polarimetric codification of optical signals. The sea surface roughness, in conjunction with w