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| Application No. | Application Title | Issue Date |
| 20120262768 | STACKING A VISIBLE IMAGE AND A SYNTHETIC HOLOGRAM The invention relates to a synthetic hologram consisting of an array of encoding cells, including a pattern in which the cells are inverted and have a phase modified by an offset value relative to the rest of the hologram.... | 10/18/2012 |
| 20120120465 | DEVICE AND METHOD OF MARKING A SET OF PRODUCTS The invention relates to a method of marking a batch of products, consisting in forming a synthetic hologram of an image (20) on each product, said hologram being furthermore encoded using a phase key, the image comprising a first portion (22) common to th... | 05/17/2012 |
| 20100209857 | Lithography Process for the Continuous Direct Writing of an Image The invention relates to photolithography techniques and more particularly to maskless photolithography techniques in which a feature is written directly onto a substrate by means of a high-energy beam, typically a laser beam. According to ... | 08/19/2010 |
| 20100018955 | DEVICE FOR RECORDING GRAPHICAL DATA ON A MEDIUM This is a device for recording graphical data (34) on a medium (10), comprising a laser (9) producing a laser beam (14) to which the medium is sensitive, the laser beam projecting a spot (25) onto the medium (10), the laser (... | 01/28/2010 |
| 20090243155 | METHOD OF STORING IMAGES AND CORRESPONDING STORAGE MEDIUM The invention relates to a method of storing images on a medium able to be etched on the basis of a writing procedure using a laser beam, in which a substrate, preferably flexible, comprises a multiplicity of expanses of lateral dimensions less than 10 millimetres, each... | 10/01/2009 |
| 20090142028 | Method For Making Elements Comprising Optical Fibers, Device For Implementing Said Method, Fiber Optic Element and Optical Device Comprising Same Method for producing optical fibers elements disposed in defined positions, comprising the following steps, among others:
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| 20090080317 | DEVICES FOR STORING AND READING DATA ON A HOLOGRAPHIC STORAGE MEDIUM In one embodiment, the invention provides a device for storing data on a holographic storage medium, comprising means for generating an object beam encoded by spatial modulation with the data to be stored, and means for generating a reference beam spatially modulated ac... | 03/26/2009 |
| 20080292785 | Formation of deep pit areas and use thereof in fabrication of an optic recording medium A pit is formed from a stack comprising at least one first layer formed by a material able to change physical state and a second layer made of the same material as that forming the first layer, but in a different physical state. An area of the first layer is treated to ... | 11/27/2008 |
| 20080226226 | Simplified Optical Switch An optical switch to be mounted between first optical lines, each including one or more optical channels having a rank within their optical line, and second optical lines, each including one or more optical channels having a rank within their optical line. The switch in... | 09/18/2008 |
| 20080204754 | Device For Reconfigurable Processing Optical Beams A device for optical processing of at least one main optical beam, including an optical transforming module contributing towards optical transformation of the main optical beam input in the processing device, formed of a plurality of discrete elements in one plane. An u... | 08/28/2008 |
| 20080088947 | Optical System With Beam Propagation Extension An optical system with an optical beam propagation extension, having an input and an output for the optical beam. The system includes at least two optical reflection elements for reflection of the beam, arranged to extend the propagation of the beam by reflection on the... | 04/17/2008 |
| 20070284414 | ASSEMBLY AND METHOD OF ASSEMBLING BY SOLDERING AN OBJECT AND A SUPPORT This assembly of an object and a support is achieved by using solder bumps. At least two wettability areas are made respectively on object and on support. Each solder bump ensures electrical contact and mechanical fixing firstly to one of the wettability areas of object... | 12/13/2007 |
| 20070127866 | Optical deflection array An optical deflection matrix including at least two optical deflection modules each for providing, from an incoming beam having a given direction of propagation, an output beam having a direction of propagation taken in a set of potential directions. The modules each in... | 06/07/2007 |
| 20060245754 | Photonic integrated circuit equipped with means for interconnecting with added opto-electronic components The invention relates to a photonic integrated circuit including a substrate (1) comprising at least one optical circuit (4) and means for interconnecting (2, 3) the optical circuit with at least one opto-electronic component (6, 8, 9, 11, 12... | 11/02/2006 |
| 20060083462 | Artificial cladding grating in integrated optics comprising a coupling variation and production method thereof The invention relates to an integrated optics artificial cladding grating comprising in a substrate (20) an optical guide core (2), an optical cladding (3, 3a, 3b, 3c, 3d) independent of the core and ... | 04/20/2006 |
| 20060051018 | Integrated optics component comprising a cladding and method for making same This invention relates to an integrated optics component including at least one optical guide core (11) and at least one optical cladding (9) in a substrate (7), the core and the cladding being independent of each other in the substrate, at least on... | 03/09/2006 |
| 20060051023 | Integrated optics sampling device and method for making same The invention relates to a sampling device comprising in a substrate (15), a wave guide core (17) capable of transporting a light wave E and an optical cladding (19), at least one portion of the cladding surrounding at least one portion of the core ... | 03/09/2006 |
| 20060034568 | Integrated optics filtering component comprising an optical cladding and method for making same The invention relates to an integrated optics filtering component comprising in a substrate (10) at least one filtering unit comprising an optical guide core (11), an optical cladding (13) independent of the core and at least two elementary zones of... | 02/16/2006 |
| 20060029330 | Integrated optics coupling element comprising a grating produced in a cladding and method for making same The invention relates to an integrated optics coupling element characterised in that it comprises in a substrate (11) an optical guide core (12), an optical cladding (13) independent of the core and surrounding at least one portion of the core in a ... | 02/09/2006 |
| 20050232538 | Integrated optics multiplexer/demultiplexer comprising a cladding and method for making same This invention relates to a multiplexer/demultiplexer in integrated optics including n guide cores (23, 25) in a substrate (18), where n is an integer greater than or equal to 2, and at least one optical cladding (20) surrounding at least one portio... | 10/20/2005 |
