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公开(公告)号：US11324103B2
公开(公告)日：2022-05-03
申请号：US15855642
申请日：2017-12-27
Applicant: Research Instruments Corporation , Brown University
Inventor： Daniel John DeCiccio , Christoph Rose-Petruck
Abstract: A modular laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target directly illuminated by laser pulses, a circulation pump within the liquid metal flow system for circulating the liquid metal, a laser pulse emitter configured to transmit laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target, the focusing optics directing the laser pulses to strike the metal target at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to enable the X-ray pulses to exit the chamber.
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公开(公告)号：US20240237183A1
公开(公告)日：2024-07-11
申请号：US18458603
申请日：2023-08-30
Applicant: RESEARCH INSTRUMENTS CORPORATION
Inventor： Christoph Rose-Petruck , Daniel DeCiccio
IPC: H05G2/00
Abstract: A laser-produced plasma X-ray system includes a metal target, a laser pulse emitter producing laser pulses in the range of 150 fs to 25 ps, prepulses nanoseconds before the main pulse, and focusing optics directing the laser pulses onto the target surface, forming a laser-driven plasma that emits X-rays.
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公开(公告)号：US11330697B2
公开(公告)日：2022-05-10
申请号：US15855833
申请日：2017-12-27
Applicant: Brown University , Research Instruments Corporation
Inventor： Christoph Rose-Petruck
IPC: H05G2/00
Abstract: A laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target beam, a circulation pump within the flow system for circulating the liquid metal, a laser pulse emitter configured to transmit a plurality of laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target beam, the focusing optics directing the laser pulses to strike the metal target beam at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to allow the X-ray pulses to exit the chamber.
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公开(公告)号：US11930581B2
公开(公告)日：2024-03-12
申请号：US17732196
申请日：2022-04-28
Applicant: Research Instruments Corporation , Brown University
Inventor： Daniel John DeCiccio , Christoph Rose-Petruck
CPC classification number: H05G2/008 , H01J35/065 , H05G2/005 , H01J2235/082
Abstract: A modular laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target directly illuminated by laser pulses, a circulation pump within the liquid metal flow system for circulating the liquid metal, a laser pulse emitter configured to transmit laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target, the focusing optics directing the laser pulses to strike the metal target at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to enable the X-ray pulses to exit the chamber.
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公开(公告)号：US20230204511A1
公开(公告)日：2023-06-29
申请号：US17996489
申请日：2021-04-19
Applicant: Research Instruments Corporation
Inventor： BERNHARD WERNER ADAMS
CPC classification number: G01N21/6408 , G01N21/6458 , G02B21/0076
Abstract: A method of fluorescence spectroscopy includes providing a high-performance sensor that combines imaging with high intrinsic time resolution and high-rate capability, and resolving fluorescence data in four dimensions.
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Patent Agency Ranking
公开(公告)号：US20180206319A1
公开(公告)日：2018-07-19
申请号：US15855653
申请日：2017-12-27
Applicant: Brown University , Research Instruments Corporation
Inventor： Christoph Rose-Petruck
IPC: H05G2/00
Abstract: A laser-produced plasma X-ray system including a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target beam, a circulation pump within the flow system for circulating the liquid metal, a laser pulse emitter configured to transmit a plurality of laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target beam, the focusing optics directing the laser pulses to strike the metal target beam at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to allow the X-ray pulses to exit the chamber, wherein the laser pulses prevent debris from accumulating on the laser window.
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公开(公告)号：US20180206318A1
公开(公告)日：2018-07-19
申请号：US15855642
申请日：2017-12-27
Applicant: Research Instruments Corporation
Inventor： Daniel John DeCiccio , Christoph Rose-Petruck
IPC: H05G2/00
CPC classification number: H05G2/008 , H01J35/065 , H01J2235/082 , H05G2/005
Abstract: A modular laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target directly illuminated by laser pulses, a circulation pump within the liquid metal flow system for circulating the liquid metal, a laser pulse emitter configured to transmit laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target, the focusing optics directing the laser pulses to strike the metal target at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to enable the X-ray pulses to exit the chamber.
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公开(公告)号：US20240188206A1
公开(公告)日：2024-06-06
申请号：US18438383
申请日：2024-02-09
Applicant: Research Instruments Corporation , Brown University
Inventor： Daniel John DeCiccio , Christoph Rose-Petruck
CPC classification number: H05G2/008 , H01J35/065 , H05G2/005 , H01J2235/082
Abstract: A modular laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target directly illuminated by laser pulses, a circulation pump within the liquid metal flow system for circulating the liquid metal, a laser pulse emitter configured to transmit laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target, the focusing optics directing the laser pulses to strike the metal target at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to enable the X-ray pulses to exit the chamber.
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公开(公告)号：US20180206320A1
公开(公告)日：2018-07-19
申请号：US15855833
申请日：2017-12-27
Applicant: Brown University , Research Instruments Corporation
Inventor： Christoph Rose-Petruck
IPC: H05G2/00
Abstract: A laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target beam, a circulation pump within the flow system for circulating the liquid metal, a laser pulse emitter configured to transmit a plurality of laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target beam, the focusing optics directing the laser pulses to strike the metal target beam at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to allow the X-ray pulses to exit the chamber,
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公开(公告)号：US20220256681A1
公开(公告)日：2022-08-11
申请号：US17732196
申请日：2022-04-28
Applicant: Research Instruments Corporation , Brown University
Inventor： Daniel John DeCiccio , Christoph Rose-Petruck
Abstract: A modular laser-produced plasma X-ray system includes a liquid metal flow system enclosed within a low-pressure chamber, the flow system including a liquid metal, wherein in at least one location on the liquid metal forms a metal target directly illuminated by laser pulses, a circulation pump within the liquid metal flow system for circulating the liquid metal, a laser pulse emitter configured to transmit laser pulses into the chamber via a laser window, focusing optics, located between the emitter and the metal target, the focusing optics directing the laser pulses to strike the metal target at a target location to form X-ray pulses, and an X-ray window positioned within the chamber to enable the X-ray pulses to exit the chamber.
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