Abstract: The invention relates to a method for testing a concentrated photovoltaic module comprising a plurality of sub-modules, each containing a plurality of assemblies of a photovoltaic cell and of a concentrator arranged relative to the cell in order to concentrate on the cell radiation arriving at normal incidence, in which: a plurality of almost collimated light beams are transmitted toward the module by means of a plurality of light sources coupled to respective parabolic mirrors, each light source comprising a lamp suitable for emitting a light pulse and a supply device suitable for electrically supplying the lamp, there being a turn-on delay between the triggering of the supply device and the emission of the pulse, and the supply device of each lamp is triggered at a respective instant set depending on the turn-on delay of the lamp so that the pulses of all the lamps are emitted simultaneously and received simultaneously by the sub-modules.

Abstract: The invention relates to a method for testing a concentrated photovoltaic module comprising a plurality of sub-modules, each containing a plurality of assemblies of a photovoltaic cell and of a concentrator arranged relative to the cell in order to concentrate on the cell radiation arriving at normal incidence, in which: a plurality of almost collimated light beams are transmitted toward the module by means of a plurality of light sources coupled to respective parabolic mirrors, each light source comprising a lamp suitable for emitting a light pulse and a supply device suitable for electrically supplying the lamp, there being a turn-on delay between the triggering of the supply device and the emission of the pulse, and the supply device of each lamp is triggered at a respective instant set depending on the turn-on delay of the lamp so that the pulses of all the lamps are emitted simultaneously and received simultaneously by the sub-modules.

Abstract: There is described a method for providing auto-stereo three-dimensional views from a plurality of points of view, the method comprising: providing an image on a substrate made of a medium of sufficient transparency to allow light therethrough, the image being made up of a plurality of cells; placing a barrier screen in front of the image to provide a parallax effect, the barrier screen consisting of an optical arrangement providing staggered apertures through which light can pass, each of the apertures defining a window onto one of the plurality of cells and configured such that a view of a neighboring cell is obstructed from all of the points of view; and illuminating the image using a light source.

Abstract: There is described a method for providing auto-stereo three-dimensional views from a plurality of points of view, the method comprising: providing an image on a substrate made of a medium of sufficient transparency to allow light therethrough, the image being made up of a plurality of cells; placing a barrier screen in front of the image to provide a parallax effect, the barrier screen consisting of an optical arrangement providing staggered apertures through which light can pass, each of the apertures defining a window onto one of the plurality of cells and configured such that a view of a neighboring cell is obstructed from all of the points of view; and illuminating the image using a light source.