The subject “Metrological Applications of Lasers” is an optional one, generalist and practical whose essential objective is to know the solutions that the technical laser offers in the field of metrology, providing a panoramic vision of the different methods and optical technologies of measure and industrial inspection. It intends to deepen in the theoretical and practical knowledge of the main optical techniques of measure in three areas of big current interest how field interferometry and evaluation of phase, the inspection of surfaces and the TV-holography. These contents provide a wide base of knowledges that allows the back acquisition of the necessary skills both theoretical and practical, in relation with the professional performance and focused the field of photonics and laser technologies.