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公开(公告)号：US12070898B2
公开(公告)日：2024-08-27
申请号：US17096074
申请日：2020-11-12
发明人： Christopher A. Corey , Randall K. Morse , Peter A. Wasilousky , Arthur C. Paolella , Carrigan L. Braun , Catheryn D. Logan
IPC分类号： B29C64/135 , B23K26/06 , B23K26/082 , B29C64/153 , B29C64/255 , B29C64/268 , B29C64/286 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC分类号： B29C64/135 , B23K26/0643 , B23K26/082 , B29C64/153 , B29C64/255 , B29C64/268 , B29C64/286 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： An additive manufacturing device may include a laser source configured to generate a laser beam, a build material holder configured to hold an additive build material, a controllable deflector having a first scan rate, an AOD having a second scan rate faster than the first scan rate, and a controller. The controller may be configured to control the controllable deflector and the AOD to scan the laser beam relative to the build material holder to additively manufacture a workpiece in successive layers from the additive build material.
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公开(公告)号：US11082216B2
公开(公告)日：2021-08-03
申请号：US16668025
申请日：2019-10-30
发明人： Victor G. Bucklew , James A. Nagel , Brent W. Plansinis , Michael C. Garrett , Timothy C. Burt , Catheryn D. Logan , Michael R. Lange
IPC分类号： H04L9/08 , H04B10/70 , H04B10/2581 , H04B10/66 , H04B10/516
摘要： A quantum communications system includes a communications system that operates with a quantum key distribution (QKD) system, which includes a transmitter node, a receiver node, and a quantum communications channel coupling the transmitter node and receiver node. The transmitter node may cooperate with the quantum communications channel defining a Talbot effect image position along the quantum communications channel. The receiver node is located along the quantum communications channel at a midpoint of the Talbot effect image position.
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公开(公告)号：US20210152346A1
公开(公告)日：2021-05-20
申请号：US16687767
申请日：2019-11-19
发明人： Victor G. Bucklew , James A. Nagel , Brent W. Plansinis , Timothy C. Burt , Catheryn D. Logan , Michael R. Lange
摘要： A quantum communications system may include a transmitter node, a receiver node, and a quantum communications channel coupling the transmitter node and receiver node. The transmitter node may cooperate with the quantum communications channel defining at least one Talbot effect image position along the quantum communications channel. The receiver node may use located along the quantum communications channel at the at least one Talbot effect image position.
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公开(公告)号：US11454837B2
公开(公告)日：2022-09-27
申请号：US16691709
申请日：2019-11-22
发明人： Peter A. Wasilousky , John Erhinyo , Michael R. Lange , Catheryn D. Logan , Randall K. Morse , Christopher A. Corey
摘要： A system may include a laser source, and an AOM coupled to the laser source. The AOM may include an acousto-optic medium, and transducer electrodes carried by the acousto-optic medium. The system may also include an interface board having a dielectric layer, and vertically extending signal vias within the dielectric layer. Each vertically extending signal via may have a lower end in contact with a respective transducer electrode. The interface board may have laterally extending signal traces carried by the dielectric layer. Each laterally extending signal trace may be in contact with an upper end of a respective vertically extending signal via.
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公开(公告)号：US20220143905A1
公开(公告)日：2022-05-12
申请号：US17096074
申请日：2020-11-12
发明人： CHRISTOPHER A. COREY , Randall K. Morse , Peter A. Wasilousky , Arthur C. Paolella , Carrigan L. Braun , Catheryn D. Logan
IPC分类号： B29C64/135 , B29C64/153 , B29C64/268 , B29C64/286 , B29C64/393 , B23K26/082 , B23K26/06 , B29C64/255
摘要： An additive manufacturing device may include a laser source configured to generate a laser beam, a build material holder configured to hold an additive build material, a controllable deflector having a first scan rate, an AOD having a second scan rate faster than the first scan rate, and a controller. The controller may be configured to control the controllable deflector and the AOD to scan the laser beam relative to the build material holder to additively manufacture a workpiece in successive layers from the additive build material.
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公开(公告)号：US11327348B2
公开(公告)日：2022-05-10
申请号：US16458457
申请日：2019-07-01
发明人： Randall K. Morse , Michael R. Lange , Catheryn D. Logan , Dean A. Heimmermann , Peter Wasilousky , Christopher A. Corey , Lee Martin Burberry , Richard Spencer
摘要： A system may include a laser source, an acousto-optic modulator (AOM) coupled to the laser source, an atom trap, and an optical body coupled between the AOM and the atom trap and having a plurality of spaced apart optical signal channels etched therein. At least one piezoelectric transducer may be coupled to each of the optical signal channels, and a beam polarization controller may be coupled to the piezoelectric transducers.
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公开(公告)号：US11042052B2
公开(公告)日：2021-06-22
申请号：US16133907
申请日：2018-09-18
发明人： Michael Ray Lange , Randall K. Morse , Catheryn D. Logan , Curtis R. Niemeier , Dean A. Heimmermann , Peter A. Wasilousky , Christopher A. Corey , Lee Martin Burberry
摘要： A system may include a laser source, an acousto-optic modulator (AOM) coupled to the laser source, an atom trap, and at least one optical medium coupled between the AOM and the atom trap. Furthermore, at least one piezoelectric transducer may be coupled to the at least one optical medium, and a beam polarization controller may be coupled to the at least one piezoelectric transducer.
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公开(公告)号：US11960156B2
公开(公告)日：2024-04-16
申请号：US17324415
申请日：2021-05-19
发明人： Michael Ray Lange , Randall K. Morse , Catheryn D. Logan , Curtis R. Niemeier , Dean A. Heimmermann , Peter A. Wasilousky , Christopher A. Corey , Lee Martin Burberry
CPC分类号： G02F1/113 , G02F1/0136 , G06E1/02 , G06N10/00 , H05H3/00
摘要： A system may include a laser source, an acousto-optic modulator (AOM) coupled to the laser source, an atom trap, and at least one optical medium coupled between the AOM and the atom trap. Furthermore, at least one piezoelectric transducer may be coupled to the at least one optical medium, and a beam polarization controller may be coupled to the at least one piezoelectric transducer.
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公开(公告)号：US11662612B2
公开(公告)日：2023-05-30
申请号：US16690522
申请日：2019-11-21
发明人： Peter A. Wasilousky , Christopher A. Corey , Carrigan L. Braun , Michael R. Lange , Catheryn D. Logan , Randall K. Morse
CPC分类号： G02F1/113 , G02F1/0102 , G02F1/11 , G02F1/33 , G02F1/332 , G06N10/00 , H01S5/005 , H01S5/0085 , H05K1/11 , H05K1/115 , H05K3/4038 , H05K2201/09227 , H05K2201/10121
摘要： An acousto-optic system may include a laser source, and an AOM coupled to the laser source and having an acousto-optic medium and transducer electrodes carried by the medium. The acousto-optic system may also include an interface board with a dielectric layer and signal contacts carried by the dielectric layer, and connections coupling respective signal contacts with respective transducer electrodes. Each connection may include a dielectric protrusion extending from the AOM, and an electrically conductive layer on the dielectric protrusion for coupling a respective transducer electrode to a respective signal contact.
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公开(公告)号：US11240018B2
公开(公告)日：2022-02-01
申请号：US16668002
申请日：2019-10-30
发明人： Victor G. Bucklew , James A. Nagel , Brent W. Plansinis , Michael C. Garrett , Timothy C. Burt , Catheryn D. Logan , Michael R. Lange
IPC分类号： H04B10/00 , H04L9/08 , H04B10/2581 , H04B10/516 , H04B10/66 , H04B10/70
摘要： A quantum communications system may include communications system that operates with a quantum key distribution (QKD) system, which includes a transmitter node, a receiver node, and a quantum communications channel coupling the transmitter node and receiver node. The transmitter node may cooperate with the quantum communications channel defining at least one Talbot effect image position along the quantum communications channel. The receiver node may be located along the quantum communications channel at the at least one Talbot effect image position.
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