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WO/2023/083546A1 |
X-ray system (100) comprising an X-ray tube (10) having anode (60) and cathode (20), the cathode comprising: - an electron emitter filament (30); - a first pair of grids (40); and - a second pair of grids (50); the grids of the first pai...
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WO/2023/078777A1 |
A non-transitory computer readable medium (26) stores instructions executable by at least one electronic processor (20) to perform a method (100) of monitoring a component (10) of a medical device (1). The method includes retrieving info...
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WO/2023/079042A1 |
A laser produced plasma light source comprises a vacuum chamber (1), a rotating target assembly (2) supplying a target (3) to an interaction zone (4) with a focused laser beam (5). The target is a molten metal layer on a surface of an an...
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WO/2023/074520A1 |
This radiographic device includes: an informing unit that informs of a receptor field used for radiography from a plurality of receptor fields in which a radiation dose may be monitored; a control circuit that outputs a signal to stop ex...
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WO/2023/072362A1 |
The invention relates to an EUV light source (1), comprising a providing device (3) for providing a target material (4), at least one pulsed laser source (5, 6) for emitting at least one pulsed laser beam (9, 10), and a beam-guiding devi...
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WO/2023/068342A1 |
Provided is a control device, in which a processor causes a converter to output a direct-current voltage corresponding to an output target power. If the output target power is lower than or equal to a first threshold value but exceeds a ...
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WO/2023/066650A1 |
A fuel droplet nozzle assembly comprises a first hollow body and a piezoelectric element. The first hollow body comprises an inlet and an outlet and a bore extending between the inlet and the outlet. In use, fuel (for example liquid tin)...
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WO/2023/054157A1 |
A shape-variable mirror (10) comprises: a first substrate (14) made from a piezoelectric material and having a first surface (24) and a second surface (26) opposite to the first surface (24); a reflection electrode (18) provided on the f...
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WO/2023/050224A1 |
Embodiments of the present invention disclose a focus switching method and system for an X-ray tube, and an X-ray machine. The X-ray tube includes a small filament corresponding to a small focus and a large filament corresponding to a la...
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WO/2023/044528A1 |
An X-ray fluorescence system comprising an X-ray source to emit X-ray radiation incident on a sample and a controller to vary an energy of the X ray radiation between a first incident radiation energy and a second incident radiation ener...
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WO/2023/041180A1 |
The invention relates to a method (12) for producing superimposed laser pulses (30a, b), which are each at least composed of first laser pulses (16a, b) and second laser pulses (18a, b). The first and second laser pulses (16a, b, 18a, b)...
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WO/2023/041306A1 |
A protection apparatus (100) includes a buffer generator and a heating apparatus. The buffer generator is configured to interact a buffer with a surface of a substrate (130) that is positioned inside a chamber of an extreme ultraviolet (...
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WO/2023/038448A1 |
A light source device according to an embodiment of the present invention is a light source device that outputs light from an extreme ultraviolet light source, on the basis of an electron beam and a metal droplet, the light source device...
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WO/2023/038446A1 |
A light source device according to one embodiment of the present invention outputs an extreme ultraviolet light source on the basis of an electron beam, the light source device comprising: a chamber; an electron beam emission unit that g...
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WO/2023/023769A1 |
A transportable computed tomography (CT) scanning system including a transportable structure, a computed tomography (CT) scanner located on the transportable structure, and an onboard power supply system connected to the CT scanner and l...
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WO/2023/027227A1 |
A system for inspecting a defect in a structure according to the present invention comprises: an X-ray generation apparatus which moves by means of a first movement apparatus so as to be able to irradiate the structure with X-rays; an X-...
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WO/2023/024448A1 |
Provided an X-ray source heat dissipation device, comprising an X-ray source box body (1). An anode shielding cover (2) is installed inside the X-ray source box body (1); an X-ray tube body (3) is installed on the anode shielding cover (...
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WO/2023/017447A1 |
Material of an object is detected by an x-ray imaging device capturing a sample set of x-ray images at various anode voltages comparing the x-ray images and using differences between the x-ray images of the sample set to determine materi...
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WO/2023/006821A1 |
The invention relates to a focusing device (10), in particular for producing EUV radiation. The focusing device (10) is designed to illuminate target material (12) on a target plane (14). The focusing device (10) comprises at least one b...
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WO/2023/285226A1 |
The invention relates to multi-energy X-ray imaging utilizing fast kVp-switching. The invention provides a voltage generator (100) for energizing an X-ray source (200) for multi-energy X-ray imaging, in which X-ray imaging the voltage ap...
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WO/2023/285108A1 |
Disclosed is an apparatus for and method of detecting a droplet of target material in a system for generating EUV radiation in which an illumination system is used to illuminate the droplet of a target material and a detector is arranged...
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WO/2023/280130A1 |
The present disclosure relates to a ray generating device and a control method thereof. The ray generating device comprises: an electron beam generating apparatus (2), configured to generate a plurality of electron beams; a microwave gen...
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WO/2022/270938A1 |
A photoionizer of the present invention includes: an ionizer unit having mounted therein a plurality of irradiation portions emitting electromagnetic waves for static elimination; a body configured to supply power to the ionizer unit; an...
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WO/2022/268468A1 |
Apparatus for and method of accelerating droplets used to generate EUV radiation that comprise an arrangement producing a laser beam directed to an irradiation region and a droplet source. The droplet source includes a fluid exiting a no...
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WO/2022/271933A1 |
An irradiation system is provided which comprises a cabinet housing one or more X-ray tubes providing an irradiation source for a biomass contained within a cylindrical container arranged on a rotating device. The X-ray tubes generate di...
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WO/2022/268413A1 |
Disclosed is a capillary retention system including a pressure-energized ferrule which is double-sealing and configured and arranged so that internal target material pressure acts to increase the sealing pressure. According to another as...
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WO/2022/266124A1 |
The present disclosure relates to a C-shaped arm for use with a medical imaging system. In accordance with certain embodiments, the C-shaped arm comprises a C-shaped portion, a radiation source carried by the C-shaped portion, and a radi...
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WO/2022/258641A1 |
An arrangement for providing a liquid metal jet in a vacuum environment is provided. The arrangement comprises a vacuum chamber; a nozzle arranged to provide the liquid metal jet; a jet receiver comprised within the vacuum chamber and ar...
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WO/2022/258391A2 |
A system includes: a conduit including an orifice configured to fluidly couple to a reservoir and to emit molten target material; an actuator including at least a first zone and a second zone that is between the first zone and the orific...
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WO/2022/258320A1 |
The present invention relates to an optical isolator for a seed laser, comprising: an acousto-optic modulator crystal configured to manipulate laser light incident thereto, and at least one cooling system configured to regulate a tempera...
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WO/2022/251000A1 |
An electrodeless laser-driven light source includes a laser that generates a CW sustaining light. A pump laser generates pump light. A Q-switched laser crystal receives the pump light generated by the pump laser and generates pulsed lase...
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WO/2022/243006A1 |
A metrology system includes: a light apparatus, a detection apparatus, and a control apparatus in communication with the detection apparatus. The light apparatus is configured to generate an optical probe propagating along a probe optica...
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WO/2022/237952A1 |
The invention relates to an EUV excitation light source (A) comprising: a laser source (B) that is configured to emit a laser beam (1), the laser beam (1) comprising two partial beams (1´, 1´´) having different wavelengths (λ1, λ2),...
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WO/2022/234195A1 |
The invention relates, in particular, to structures of dental and medical cone beam computed tomography imaging (CBCT) apparatus. The apparatus includes a cabling arrangement which comprises a roller cylinder assembly (123') arranged bet...
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WO/2022/228646A1 |
The invention relates to an EUV light source (1), comprising a supply device (3) for supplying a target material (4), a pre-pulse laser source (5) for emitting at least one pre-pulse laser beam (9) at at least one pre-pulse wavelength (Î...
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WO/2022/229005A1 |
A non-transitory computer readable medium (26) stores instructions executable by at least one electronic processor (20) to perform a method (100) of monitoring a component (10) of a medical device (1), particularly an x-ray tube. The met...
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WO/2022/228807A1 |
A laser beam metrology system (500) configured to co-operate with a laser beam system that is configured to sequentially direct a first laser beam pulse and a second laser beam pulse (430) to a target along two independent optical paths,...
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WO/2022/217450A1 |
Provided in the present application is a carbon solid target for generating soft X-rays by means of a laser plasma acceleration mechanism. The carbon solid target comprises a carbon nanotube layer, wherein the carbon nanotube layer compr...
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WO/2022/218019A1 |
A ray source multi-pump automatic circulation mutual backup device, comprising a ray source cylinder (6). A ray source end cover (3) is detachably connected to one side of the ray source cylinder (6) by means of a bolt; a motor (10) is i...
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WO/2022/214288A1 |
A mirror for performing metrology of a laser beam system in an EUV light source is described, the mirror comprising: - a mirror layer having a front surface configured to receive and reflect a laser beam of the laser beam system; - a met...
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WO/2022/211880A1 |
An X-ray imaging system using multiple pulsed X-ray sources to perform highly efficient and ultrafast 3D radiography is presented. There are multiple pulsed X-ray sources mounted on a structure in motion to form an array of sources. The ...
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WO/2022/212013A1 |
An X-ray imaging system using multiple pulsed X-ray source pairs in-motion to perform highly efficient and ultrafast 3D radiography is presented. The sources move simultaneously on arc trajectory at a constant speed as a group. Each indi...
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WO/2022/211886A1 |
An X-ray imaging system using multiple pulsed X-ray sources in motion to perform high efficient and ultrafast 3D radiography using an X-ray flexible curved panel detector is presented. There are multiple pulsed X-ray sources mounted on a...
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WO/2022/211953A1 |
A modular X-ray source and method for replacement of such an X-ray source are disclosed. The source is inside a consumable modular enclosure where the entire assembly is swapped out during maintenance. The enclosure covers an X-ray tube,...
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WO/2022/211881A1 |
A C-Arm X-ray imaging system using multiple pulsed X-ray sources in motion to perform efficient and ultrafast 3D radiography is presented. X-ray sources mounted on a structure in motion to form an array. X-ray sources move simultaneously...
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WO/2022/204174A1 |
An angiography system includes a table supporting a subject, configured to: receive, from a 2D X-ray imaging system, contrast-enhanced 2D data of a region of the subject's body, a contrast-enhanced 2D data corresponding to a position and...
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WO/2022/199959A1 |
There is described a connection assembly (24) for a high-pressure liquid metal supply system used in an EUV light source comprising a monolithic block, wherein the monolithic block includes: at least one connection (21) for connecting to...
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WO/2022/189088A1 |
A component for a target material transfer system for a laser-produced plasma radiation source and a method of manufacturing such a component are disclosed. The component, which may, for example, be a target material transfer line, a fre...
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WO/2022/185172A1 |
An x-ray imaging apparatus 10 comprising a support 30 having two arms, wherein on one arm an x-ray emitter 50 is arranged, and on the other arm a flat panel digital detector 60 is arranged, the emitter and detector arranged opposite each...
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WO/2022/174991A1 |
An assembly and method for separating first radiation and second radiation in the far field, wherein the first radiation and the second radiation have non-overlapping wavelengths, The assembly comprises a capillary structure, wherein the...
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