Estudio y optimización espectral de la radiación visible para la conservación del patrimonio cultural
Loading...
Download
Official URL
Full text at PDC
Publication date
2018
Defense date
27/06/2017
Authors
Advisors (or tutors)
Editors
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad Complutense de Madrid
Citation
Abstract
Desde las instituciones dedicadas a la conservación del patrimonio cultural se conoce que la radiación visible, debido al efecto fotoquímico, es un agente que deteriora los objetos expuestos a ella; objetos que, por otra parte, es necesario exhibir y por tanto iluminar, algo que hace patente una dicotomía contrapuesta, la exhibición y la conservación. Por este motivo, es necesario desarrollar procesos que identifiquen el comportamiento de determinados materiales utilizados en las obras de arte del patrimonio cultural, según las características espectrales y la intensidad de la radiación visible usada. El objetivo principal de esta tesis es generar modelos que proporcionen esta información y que, a su vez, sirvan para obtener mecanismos de protección ante el deterioro que se produce debido al efecto fotoquímico en los materiales del patrimonio cultural...
Institutions that are focused on exhibition and conservation of cultural heritage know since a very long time that visible radiation is a very important factor of damage for art goods due to the photochemical effect. But, in order to be exposed, art objects have to be necessarily illuminated and an unavoidable damage effect also appears. This dichotomy between exhibition and preservation is a very complex problem since it depends on multivariable factors. For this reason, it is necessary to develop processes that identify the behaviour of certain materials used in the art works, according to the spectral characteristics and the intensity of the visible radiation used. The main objective of this thesis is to generate models that provide this information, and which, in turn, serve to obtain mechanisms of protection against the deterioration that occurs due to the photochemical effect on cultural heritage materials...
Institutions that are focused on exhibition and conservation of cultural heritage know since a very long time that visible radiation is a very important factor of damage for art goods due to the photochemical effect. But, in order to be exposed, art objects have to be necessarily illuminated and an unavoidable damage effect also appears. This dichotomy between exhibition and preservation is a very complex problem since it depends on multivariable factors. For this reason, it is necessary to develop processes that identify the behaviour of certain materials used in the art works, according to the spectral characteristics and the intensity of the visible radiation used. The main objective of this thesis is to generate models that provide this information, and which, in turn, serve to obtain mechanisms of protection against the deterioration that occurs due to the photochemical effect on cultural heritage materials...
Description
Tesis de la Universidad Complutense de Madrid, Facultad de Óptica y Optometría, Departamento de Óptica, leída el 27-06-2017