Liberale
Carlo Liberale, Casteggio IT
Patent application number | Description | Published |
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20090289180 | Method and optical device for trapping a particle - It is disclosed an optical device for trapping a particle immersed in a fluid. The device of the invention comprises a light source and a probe for guiding and outputting the radiation received from the source. According to the invention, the guided radiation has an intensity distribution having intensity maximum placed at a non-zero distance from the probe longitudinal axis and having rotational symmetry about the longitudinal axis. Further, according to the invention, the intensity maximum is reflected at the interface between probe and fluid, and then it is output by the probe so that it creates a stable equilibrium point wherein the particle is trapped. | 11-26-2009 |
20100187409 | Method and optical device for manipulating a particle - Is disclosed a device for manipulating a particle immersed in a fluid, comprising a probe having a first end, a second end and a longitudinal axis. The probe receives a radiation from a light source and emits the radiation by means of the second end. The probe comprises: an optical guide structure suitable for receiving the radiation. The optical guide structure is configured so that: at the second end, the radiation has an optical intensity distribution with an intensity maximum placed at a non-zero distance from the longitudinal axis of the probe; and in the region of the intensity maximum, the radiation is reflected at the interface between the second end and the fluid and is emitted by the second end so that it converges in a convergence point, thus creating an equilibrium point. The probe further comprises perturbation optical means for perturbing the equilibrium point. | 07-29-2010 |
Carlo Liberale, Pavia IT
Patent application number | Description | Published |
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20080230227 | Control System of an Actuator for the Actuation of Submarine Devices - Electronic control system for a submarine actuator, said actuator comprising a container body, from which a drive shaft projects that is suitable for inserting in a seat of said submarine device. The system comprises an electronic control board for at least one electric motor arranged inside said container body suitable for moving said drive shaft. | 09-25-2008 |
20080251745 | Actuator for the Actuation of Submarine Devices - Submarine actuator for the actuation of a submarine device comprises a container body ( | 10-16-2008 |
20100090639 | Control System of an Actuator for the Actuation of Submarine Devices - Electronic control system for a submarine actuator, said actuator comprising a container body, from which a drive shaft projects that is suitable for inserting in a seat of said submarine device. The system comprises an electronic control board for at least one electric motor arranged inside said container body suitable for moving said drive shaft. | 04-15-2010 |
20150015410 | CONTROL SYSTEM OF AN ACTUATOR FOR THE ACTUATION OF SUBMARINE DEVICES - Electronic control system for a submarine actuator, said actuator comprising a container body, from which a drive shaft projects that is suitable for inserting in a seat of said submarine device. The system comprises an electronic control board for at least one electric motor arranged inside said container body suitable for moving said drive shaft. | 01-15-2015 |
Carlo Liberale, Casteggio (pavia) IT
Patent application number | Description | Published |
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20120045578 | METHOD FOR MANUFACTURING A PHOTONIC CRYSTAL DEVICE PROVIDED WITH A PLASMONIC WAVEGUIDE - A method for manufacturing a photonic crystal device provided with a plasmonic waveguide includes: preparing a membrane; applying, in a programmed manner, a focused ion beam on the membrane, in a manner such as to obtain a photonic crystal made up by a regular planar arrangement of through holes positioned according to a preset lattice and also comprising a resonant cavity. The method also provides a conic plasmonic waveguide at the resonant cavity, through chemical vapour deposition induced by a focused electron beam. The focused electron beam that induces la deposition is controlled in such a manner to gradually reduce the transverse section of the electron beam starting from the base up to the tip of the projecting structure, maintaining the position of the electron beam constant. | 02-23-2012 |