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US20140374581 METHOD AND STRUCTURE FOR PLASMONIC OPTICAL TRAPPING OF NANO-SCALE PARTICLES  
Methods and article for optically trapping nano-sized objects by illuminating a coaxial plasmonic aperture are disclosed.
US20100012826 ZEEMAN-SLOWER, COIL FOR A ZEEMAN-SLOWER DEVICE AND A METHOD FOR COOLING AN ATOM BEAM  
A Zeeman-slower device, a coil for such a Zeeman-slower device, and a method for cooling an atom beam. The Zeeman-slower includes a cooling section including an inner passage extending along a...
US20150200029 Ultra-Cold-Matter System with Thermally-Isolated Nested Source Cell  
In a disclosed embodiment, an ultra-cold-matter (UCM) system includes a source cell nested within a hermetically-sealed ultra-high-vacuum (UHV) enclosure. Source particles, e.g., strontium atoms,...
US20090272887 Single-Shot Spatially-Resolved Imaging Magnetometry using Ultracold Atoms  
A method and system for remotely imaging a magnetic field within an atom cloud is provided. An atom sample held in a magneto-optical trap is released, and the released atom cloud is illuminated by...
US20090242743 GUIDED COHERENT ATOM SOURCE AND ATOMIC INTERFEROMETER  
A guided coherent atom source (1) includes elements for generating neutral atoms in a gaseous state (2), elements for cooling the atoms gas (3), elements for generating a magnetic field (4),...
US20100090097 Cargo inspection system for Special Nuclear Materials (SNM)  
A system and method for detection of special nuclear materials within a larger space is disclosed and claimed. Gamma rays emitted from special nuclear materials upon neutron interrogation...
US20150200028 COHERENT FIELD GRADIENT MOMENTUM SPLITTING  
Systems and methods for coherent splitting of a matter wave for supporting a variety of applications and fundamental studies in the fields of matter wave momentum splitting and interferometry. The...
US20130048845 POLARIZATION-ENTANGLED PHOTON PAIR SOURCE AND METHOD FOR THE MANUFACTURE THEREOF  
An entangled photon pair source including: a quantum emitter having a ground state, two degenerate states that have one elementary excitation and different spins, and a state having two elementary...
US20090027747 HOLOGRAPHIC MICROSCOPY OF HOLOGRAPHICALLY TRAPPED THREE-DIMENSIONAL STRUCTURES  
A method and system for performing three-dimensional holographic microscopy of an optically trapped structure. The method and system use an inverted optical microscope, a laser source which...
US20120273664 Sorting Colloidal Particles Into Multiple Channels with Optical Forces: Prismatic Optical Fractionation  
A method and system for controlled fractionation of particles. A sample having a plurality of particles of different size distributions. A uniform array for the preparing of optical traps having a...
US20080073494 Neutral atom trapping device  
A neutral atom trapping device with a multipole-magnetic field-generating electrode is provided with a main current electrode through which main current flows, and a pair of sub-current electrodes...
US20110278442 MANIPULATION OF OBJECTS IN POTENTIAL ENERGY LANDSCAPES  
A method for manipulating a plurality of objects. The method includes the steps of providing a shaping source, applying the shaping source to create a spatially symmetric potential energy...
US20050242275 Method for generating neutrally charged stable compound particles beyond the range of the first family of matter  
A method for generating neutrally charged stable compound particles employing a particle accelerator. The observation of a proportional relationship between the rest masses of all three families...
US20100025573 5 NS OR LESS NEUTRON AND GAMMA PULSE GENERATOR  
A fast nuclear particle generator is described, useful for highly penetrating particle beam inspection equipment, that is capable of generating pulses of 5 ns or less, which pulses may comprise...
US20100032555 Acousto-Optic Sorting  
A method for sorting particles in a fluid. The method involves generating an optical landscape using an acousto-optic device. Preferably, the optical landscape is arranged to sort particles based...
US20080094675 Volumetric imaging of holographic optical traps  
A method and system for manipulating object using a three dimensional optical trap configuration. By use of selected hologram on optical strap can be configured as a preselected three dimensional...
US20120223219 EXTENDED AND KNOTTED OPTICAL TRAPS IN THREE DIMENSIONS  
The present invention is directed toward a system and method for projecting holographic optical traps whose intensity maxima are extended along specified paths in three dimensions with specified...
US20080078925 ATOMIC REFLECTION OPTICAL ELEMENT  
An atomic reflection optical element for an atomic wave (de Broglie wave) so constituted as to increase the reflectance of an atomic wave by reducing the apparent atomic density of reflection...
US20080093543 Thermal management technology for polarizing xenon  
A polarizing apparatus has a thermally conductive partitioning system in a polarizing cell. In the polarizing region, this thermally conductive partitioning system serves to prevent the elevation...
US20080067335 METHOD OF MOVING BUBBLES  
A method of moving bubbles includes utilizing optical tweezers to form a bright photoresist area and a dark photoresist area in the photoresist layer. The bubbles in the photoresist layer move...
US20070284516 OPTICAL TRAP UTILIZING A PIVOTING OPTICAL FIBER  
An optical trap (and alignment device) having a light source for generating first and second light beams, and a pair of lenses for focusing the light beams to a trap region in a...
US20070221833 PLASMA GENERATING APPARATUS AND METHOD USING NEUTRAL BEAM  
A plasma generating apparatus and method using a neutral beam, capable of readily generating plasma at the same gas flow rate by changing the structure of an ion gun, without a separate ignition...
US20150111199 Methods of Using Near Field Optical Forces  
Methods of studying, interrogating, analyzing, and detecting particles, substances, and the like with near field light are described. Methods of identifying binding partners, modulators,...
US20080121790 HOLOGRAPHIC MICROFABRICATION AND CHARACTERIZATION SYSTEM FOR SOFT MATTER AND BIOLOGICAL SYSTEMS  
A method and system for micromanipulation of objects of any shape. The method and system creates various forms of holographic optical traps for a variety of commercial purposes. Some alternate...
US20110089315 Optical Array Device and Methods of Use Thereof for Screening, Analysis and Manipulation of Particles  
Methods and devices are provided for the trapping, including optical trapping; analysis; and selective manipulation of particles on an optical array. A device parcels a light source into many...
US20070158539 Radiation system  
Radiation systems, including apparatuses and methods, for providing multiple independent RF electron accelerators with RF power from a single RF generator. The radiation systems may be employed in...
US20100200739 Ultracold-Matter Systems  
Cold-atom systems and methods of handling cold atoms are disclosed. A cold-atom system has multiple chambers and a fluidic connection between two of the chambers. One of these two chambers...
US20090212204 Channel Cell System  
The present invention provides an improved cold-atom system having multiple chambers such that a first of the chambers includes an atom source. The system also includes an atom trap disposed...
US20110114831 Holographic microfabrication and characterization system for soft matter and biological systems  
A method and system for micromanipulation of objects of any shape. The method and system creates various forms of holographic optical traps for a variety of commercial purposes. Some alternate...
US20060243897 Composite material lens for optical trapping  
For manipulation of a specimen, the specimen and a focusing location of a composite material lens are brought into spatial coincidence. The composite material lens has at least one of a negative...
US20100019136 MINIATURIZED OPTICAL TWEEZERS BASED ON HIGH-NA MICRO-MIRRORS  
The invention relates to an optical tweezer device including at least one light source and one three-dimensional optical trap, said optical trap comprising one focusing micro-mirror which is...
US20060219886 Apparatus measuring angle distribution for neutral beams  
There is provided an apparatus for measuring an angle distribution of neutral beams. The apparatus includes a Faraday cup assembly having an opening disposed in a trajectory path of neutral beams...
US20070194221 Alpha track detector with foldable semicircle ring  
This invention is a radon detector for measuring the time integral concentration of radon in air and the emission rate from various kind of materials. The detector is designed with a foldable...
US20120061558 METHOD FOR PRODUCING HYPERTHERMAL HYDROGEN MOLECULES AND USING SAME FOR SELECTIVELY BREAKING C-H AND/OR Si-H BONDS OF MOLECULES AT OR ON SUBSTRATE SURFACES  
A method for producing hyperthermal molecular hydrogen is disclosed and use of same for selectively breaking C—H or Si—H bonds without breaking other bonds are disclosed. A hydrogen plasma is...
US20120085898 TIME-OF-FLIGHT MASS SPECTROMETRY OF SURFACE  
The present invent provides a particle detector for counting and measuring the flight time of secondary electrons and scattered ions and neutrals and to correlate coincidences between these and...
US20090314931 METHOD FOR REMOVING CONTAMINATION ON OPTICAL SURFACES AND OPTICAL ARRANGEMENT  
A method and an optical arrangement for removing contamination on optical surfaces (26), which are arranged in a vacuum environment in an optical arrangement, preferably in a projection exposure...
US20090273831 LIGHT MODULE, OPTICAL TWEEZERS GENERATOR AND DARK FIELD MICROSCOPE  
A light module is provided. The light module applied to a dark field microscope is used for illuminating an object. The light module includes a light beam, a reflection component and a condensing...
US20130140448 DIRECTED-ENERGY SYSTEMS AND METHODS FOR DISRUPTING ELECTRONIC CIRCUITS  
Disclosed are directed-energy systems and methods for disrupting electronic circuits, especially those containing semiconductors. A directed-energy system can include a charged particle generator...
US20140014826 FOLDED OPTICS FOR BATCH FABRICATED ATOMIC SENSOR  
System and methods for a vacuum cell apparatus for an atomic sensor are provided. In at least one embodiment, the apparatus comprises a cell wall encircling an enclosed volume, the cell wall...
US20090032692 Apparatus of generating an optical tweezers with momentum and method thereof and photo-image for guiding particles  
An apparatus of generating an optical tweezers with momentum and method thereof and an optical tweezers photo-image for guiding particles are provided. The apparatus generates at least one optical...
US20110174961 OPTICAL TRAP  
A system for forming an optical trap comprising two or more photonic crystal fibers (PCFs) and at least one source of radiation for inputting radiation to the photonic crystal fibers, the fibers...
US20070284515 Optical substance manipulator  
The invention relates to an optical substance manipulator capable of continuing to apply a continued force of action to moving substances without being limited by the flowing conditions for the...
US20090289179 MULTI-PLASMA NEUTRAL BEAM SOURCE AND METHOD OF OPERATING  
Method and system for producing a neutral beam source is described. The neutral beam source comprises a plasma generation system for forming a first plasma in a first plasma region, a plasma...
US20070285803 Electromagnetic/optical tweezers using a full 3D negative-refraction flat lens  
Described herein are electromagnetic traps or tweezers. Desired results are achieved by combining two recently developed techniques, 3D negative refraction flat lenses (3DNRFLs) and optical...
US20090289180 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...
US20150156858 METHODS FOR DISRUPTING ELECTRONIC CIRCUITS  
Directed-energy systems and methods are described for disrupting electronic circuits, especially those containing semiconductors. A directed-energy system can include a charged particle generator...
US20080185509 PARTICLE-OPTICAL APPARATUS FOR SIMULTANEOUS OBSERVING A SAMPLE WITH PARTICLES AND PHOTONS  
A particle-optical apparatus, such as an ESEM®, for simultaneous observing a sample with particles and photons. A pressure limiting aperture (PLA) is placed in a diaphragm between the objective...
US20110290991 METHOD AND DEVICE FOR ACCURATELY MEASURING THE INCIDENT FLUX OF AMBIENT PARTICLES IN A HIGH OR ULTRA-HIGH VACUUM ENVIRONMENT  
An apparatus and method that can measure flux density in-situ under high vacuum conditions includes a means for confining a collection of identical, elemental sensor particles to a volume of space...
US20070069119 Optical trapping with a semiconductor  
A method and apparatus are disclosed for forming an optical trap with light directed through or above a semiconductor material. A preferred embodiment selected light-trapping wavelengths that have...
US20100301196 PORTABLE/MOBILE FISSIBLE MATERIAL DETECTOR AND METHODS FOR MAKING AND USING SAME  
A portable and/or mobile detector for highly enriched uranium (HEU) and weapon grade plutonium (WGPu) is disclosed the detects HEU and/or WGPu based on neutron induced fission of a portion of the...

Matches 1 - 50 out of 135 1 2 3 >