Abstract: The present invention relates to a device and method for the high speed quantitative measurement of biomolecular targets on the surface or in the body of a planar medium for biological analysis.

Abstract: The invention relates to a vertical take-off and landing gyropendular craft or drone device (FIG.

Abstract: The invention concerns an optical digital transmitting device for cross connecting, routing and switching at temporal, spatial and frequency level a plurality of electromagnetic beams. Said device uses a plurality of laser type or other low/medium power type magnetic sources, coupled to a plurality of matrix optical heads and specific delay lines of the structured waveguide type based, for example, on optical fibers, of natural crystalline or specific synthetic structure, of optical passive/active memory structure, of any combination thereof. The electromagnetic multiple beam cross connection, routing and switching function whether of the optical type or not enables it to be used in various fields in telecommunications (such as point-to-point, point-to-multipoint free-space transmission).

Abstract: The present invention relates to a device and method for the high speed quantitative measurement of biomolecular targets on the surface or in the body of a planar medium for biological analysis.

Abstract: The invention concerns a system enabling projection of a digital video image sequence, on a screen with different size and shape, by the mean of a light beam which can be generated by a source (1), of low/medium power laser type or of white light type, oriented by a 3D's ball-joint (2). The system contains a rotary disc micro-shutter (4) with slots (3), two optical rotary discs (5) and (7) digitally controlled on an axis (12) with 3D's ball-joints (6), generating the vertical and horizontal beam sweeping onto the screen, ended by a rectangular shutter (8). The display is realized by successive reflections of the light beam on reflective microscopic facets, covered with a thin metallic coat, and distributed on the discs surface (5) and (7). The surface of each facet is oriented with a reflective angle incremented according to an angular increment which depends on the aimed application.

Abstract: The invention concerns an optical digital transmitting device for cross connecting, routing and switching at temporal, spatial and frequency level a plurality of electromagnetic beams. Said device uses a plurality of laser type or other low/medium power type magnetic sources, coupled to a plurality of matrix optical heads and specific delay lines of the structured waveguide type based, for example, on optical fibers, of natural crystalline or specific synthetic structure, of optical passive/active memory structure, of any combination thereof. The electromagnetic multiple beam cross connection, routing and switching function whether of the optical type or not enables it to be used in various fields in telecommunications (such as point-to-point, point-to-multipoint free-space transmission).

Abstract: The invention is about a device (FIG. 1) with a radial structure generating a collimated colinear, or brought colinear, group of beams, with a matricial shape (22) in order to feed, i.e. the last stage of a digital video projector. The collimated colinear group of beams is built from a combination of spectral sources and a certain number of mirrors or filters of a certain size and shape, defined according to the targeted application, enabling appropriate frequential filtering linked to the configuration of mirrors or filters. At its center the device include, a certain number of mirrors or filters aligned geometrically, orienting and filtering the different beams in order to build a specific multi-beam matricial element or symbol. The device addresses simultaneously the whole group of beams from the output matrix with a specific frequential coding according to the position of each constitutive element of the matrix (22) or symbol created.

Abstract: The invention concerns a system for projecting a digital video image sequence using a light beam capable of being generated by a source (1) on a 3D swivel joint (2), of low/medium power laser type or white light laser type. The system comprises a shutter microdisc (4) with slots (3), two rotary optical discs (5) and (7) digitally interlocked on an axis (12) with 3D swivel joints (6), generating vertical and horizontal scanning of the screen, the whole assembly terminated by a rectangular shutter (8). The display is achieved by successive reflections of the light beam on microscopic reflecting facets arranged on the surface of the discs (5) and (7).