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1. 发明授权

US08648665B2 Impedance-matching circuits for multi-output power supplies driving CO2 gas-discharge lasers 有权
标题翻译：用于驱动CO2气体放电激光器的多输出电源的阻抗匹配电路
公开(公告)号：US08648665B2
公开(公告)日：2014-02-11
申请号：US13029953
申请日：2011-02-17
申请人： Frederick W. Hauer , Joel Fontanella , Patrick T. Tracy
发明人： Frederick W. Hauer , Joel Fontanella , Patrick T. Tracy
IPC分类号： H03H7/38
CPC分类号： H03H7/383 , H01S3/09702 , H01S3/2232 , H03F1/56 , H03F3/1935 , H03F3/3022 , H03F3/601 , H03F2200/09 , H03F2200/387 , H03F2200/423 , H03F2200/462 , H03F2200/471 , H03H7/42 , H03H7/48
摘要： Electrical apparatus for connecting a radio frequency power-supply having two outputs to a load includes two radio frequency transmission-lines, each one connected to a corresponding power-supply output. A transformer arrangement connects the two transmission-lines to the load. Each transmission-line includes a series-connected pair of twelfth-wave transmission-line sections. The series-connection between the twelfth wave transmission-line sections in one transmission line is connected to the series-connection between the twelfth-wave transmission-line sections in the other by a device having an adjustable impedance.
摘要翻译：用于将具有两个输出的射频电源连接到负载的电气设备包括两个射频传输线，每个射频电源连接到相应的电源输出。变压器装置将两条传输线连接到负载。每个传输线包括串联连接的第十二波传输线段。一个传输线中的第十二波传输线段之间的串联连接通过具有可调节阻抗的装置连接到第十二波传输线部分之间的串联连接。

2. 发明申请

US20090004918A1 RF SHIELDED, SERIES INDUCTOR, HIGH RF POWER IMPEDANCE MATCHING INTERCONNECTOR FOR CO2 SLAB LASER 有权
标题翻译：射频屏蔽，串联电感，高频功率阻抗匹配互连二氧化碳激光
公开(公告)号：US20090004918A1
公开(公告)日：2009-01-01
申请号：US12051232
申请日：2008-03-19
申请人： ADRIAN PAPANIDE , Frederick W. Hauer , Leon A. Newman , Thomas V. Hennessey, JR. , Christian J. Shackleton , Joel Fontanella , Gongxue Hua
发明人： ADRIAN PAPANIDE , Frederick W. Hauer , Leon A. Newman , Thomas V. Hennessey, JR. , Christian J. Shackleton , Joel Fontanella , Gongxue Hua
IPC分类号： H01R13/66 , H03H7/38
CPC分类号： H01S3/041 , H01R24/44 , H01R2103/00 , H01S3/02 , H01S3/032 , H01S3/038 , H01S3/04 , H01S3/0407 , H01S3/09702 , H01S3/09705 , H01S3/0971 , H01S3/2232 , H03H7/38
摘要： A RF shielded, series inductor, high power impedance matching network interconnector is provided for connecting an RF power supply to electrodes contained in the shielded, hermetically sealed laser tube housing of a slab laser system. The impedance matching interconnector comprises a short length of co-axial conductor and an impedance matching network that includes two L shaped networks. The inner conductor of the co-axial conductor is connected between the power supply output and the impedance matching network. The outer conductor of the co-axial conductor is grounded. The co-axial conductor has an impedance characteristic to match the power supply output impedance. The first L-shaped network includes a first inductor having a first end connected to the inner conductor of the co-axial conductor and a first capacitor connected to the second end of the first inductor and a second plate connected to ground. The second L shaped network includes a second inductor having a first end connected to the common connection between the second end of the first inductor and the first plate of the first capacitor and a second capacitor having a first plate connected to the second end of the second inductor and a second plate connected to ground. The common connection between the second end of the second inductor and the first plate of the second capacitor is connected through the shielded, hermetically sealed laser tube housing to the electrodes of the slab laser system. The two L-shaped networks may be implemented in a “single capacitor” configuration for lower power applications or in a “multi-capacitor” configuration for higher power applications.
摘要翻译：提供RF屏蔽串联电感器，高功率阻抗匹配网络互连器，用于将RF电源连接到平板激光系统的屏蔽密封激光管外壳中包含的电极。阻抗匹配互连器包括短长度的同轴导体和包括两个L形网络的阻抗匹配网络。同轴导体的内导体连接在电源输出和阻抗匹配网络之间。同轴导体的外导体接地。同轴导体具有匹配电源输出阻抗的阻抗特性。第一L形网络包括第一电感器，其具有连接到同轴导体的内导体的第一端和连接到第一电感器的第二端的第一电容器和连接到地的第二板。第二L形网络包括第二电感器，第二电感器具有连接到第一电感器的第二端和第一电容器的第一板之间的公共连接的第一端和第二电容器，第二电容器具有连接到第二电感器的第二端的第一板电感器和连接到地的第二板。第二电感器的第二端和第二电容器的第一板之间的公共连接通过屏蔽密封的激光管外壳连接到板式激光系统的电极。两个L形网络可以用于较低功率应用的“单电容器”配置或用于较高功率应用的“多电容器”配置中。

3. 发明授权

US07540779B2 RF shielded, series inductor, high RF power impedance matching interconnector for CO2 slab laser 有权
标题翻译： RF屏蔽，串联电感，CO2射频功率阻抗匹配互连器，用于CO2平板激光器
公开(公告)号：US07540779B2
公开(公告)日：2009-06-02
申请号：US12051232
申请日：2008-03-19
申请人： Adrian Papanide , Frederick W. Hauer , Leon A. Newman , Thomas V. Hennessey, Jr. , Christian J. Shackleton , Joel Fontanella , Gongxue Hua
发明人： Adrian Papanide , Frederick W. Hauer , Leon A. Newman , Thomas V. Hennessey, Jr. , Christian J. Shackleton , Joel Fontanella , Gongxue Hua
IPC分类号： H01R13/66
CPC分类号： H01S3/041 , H01R24/44 , H01R2103/00 , H01S3/02 , H01S3/032 , H01S3/038 , H01S3/04 , H01S3/0407 , H01S3/09702 , H01S3/09705 , H01S3/0971 , H01S3/2232 , H03H7/38
摘要： A RF shielded, series inductor, high power impedance matching network interconnector is provided for connecting an RF power supply to electrodes contained in the shielded, hermetically sealed laser tube housing of a slab laser system. The impedance matching interconnector comprises a short length of co-axial conductor and an impedance matching network that includes two L shaped networks. The inner conductor of the co-axial conductor is connected between the power supply output and the impedance matching network. The outer conductor of the co-axial conductor is grounded. The co-axial conductor has an impedance characteristic to match the power supply output impedance. The first L-shaped network includes a first inductor having a first end connected to the inner conductor of the co-axial conductor and a first capacitor connected to the second end of the first inductor and a second plate connected to ground. The second L shaped network includes a second inductor having a first end connected to the common connection between the second end of the first inductor and the first plate of the first capacitor and a second capacitor having a first plate connected to the second end of the second inductor and a second plate connected to ground. The common connection between the second end of the second inductor and the first plate of the second capacitor is connected through the shielded, hermetically sealed laser tube housing to the electrodes of the slab laser system. The two L-shaped networks may be implemented in a “single capacitor” configuration for lower power applications or in a “multi-capacitor” configuration for higher power applications.
摘要翻译：提供RF屏蔽串联电感器，高功率阻抗匹配网络互连器，用于将RF电源连接到平板激光系统的屏蔽密封激光管外壳中包含的电极。阻抗匹配互连器包括短长度的同轴导体和包括两个L形网络的阻抗匹配网络。同轴导体的内导体连接在电源输出和阻抗匹配网络之间。同轴导体的外导体接地。同轴导体具有匹配电源输出阻抗的阻抗特性。第一L形网络包括第一电感器，其具有连接到同轴导体的内导体的第一端和连接到第一电感器的第二端的第一电容器和连接到地的第二板。第二L形网络包括第二电感器，第二电感器具有连接到第一电感器的第二端和第一电容器的第一板之间的公共连接的第一端和第二电容器，第二电容器具有连接到第二电感器的第二端的第一板电感器和连接到地的第二板。第二电感器的第二端和第二电容器的第一板之间的公共连接通过屏蔽密封的激光管外壳连接到板式激光系统的电极。两个L形网络可以用于较低功率应用的“单电容器”配置或用于较高功率应用的“多电容器”配置中。

4. 发明授权

US08842704B2 Multiple phase-locked loops for high-power RF-power combiners 有权
标题翻译：用于大功率射频功率组合器的多个锁相环
公开(公告)号：US08842704B2
公开(公告)日：2014-09-23
申请号：US13338574
申请日：2011-12-28
申请人： David P. Schmelzer , W. Shef Robotham, Jr. , Frederick W. Hauer , Joel Fontanella
发明人： David P. Schmelzer , W. Shef Robotham, Jr. , Frederick W. Hauer , Joel Fontanella
IPC分类号： H01S3/13
CPC分类号： H01S3/09702 , H01S3/09705 , H01S3/0975 , H03F3/602 , H03L7/099 , H03L7/0991 , H03L7/0994 , H03L7/23
摘要： An RF power-supply for driving a carbon dioxide CO2 gas-discharge laser includes a plurality of power-oscillators phase-locked to a common reference oscillator. Outputs of the phase-locked power-oscillators are combined by a power combiner for delivery, via an impedance matching network, to discharge-electrodes of the laser. In one example the powers are analog power-oscillators. In another example, the power-oscillators are digital power-oscillators.
摘要翻译：用于驱动二氧化碳CO 2气体放电激光器的RF电源包括多个相位锁定到公共基准振荡器的功率振荡器。锁相功率振荡器的输出由功率组合器组合，用于经由阻抗匹配网络传送到激光器的放电电极。在一个示例中，功率是模拟功率振荡器。在另一个例子中，功率振荡器是数字功率振荡器。

5. 发明授权

US08354893B2 Impedance-matching transformers for RF driven CO2 gas discharge lasers 有权
标题翻译：用于RF驱动的CO2气体放电激光器的阻抗匹配变压器
公开(公告)号：US08354893B2
公开(公告)日：2013-01-15
申请号：US13589447
申请日：2012-08-20
申请人： Frederick W. Hauer , Patrick T. Tracy
发明人： Frederick W. Hauer , Patrick T. Tracy
IPC分类号： H03H7/38
CPC分类号： H03H7/185 , H01S3/09702 , H01S3/2232 , H03H7/383
摘要： In a CO2 gas discharge laser energized by a radio frequency (RF) power source a transformer having selectively variable output impedance is used to match output impedance of the power source to the impedance of discharge electrodes of the laser. A similar transformer can be used to impose a selective variable phase-shift on the RF power from the source. The variable impedance transformer can also be used for impedance matching between amplifier stages in the power source.
摘要翻译：在由射频（RF）电源激励的二氧化碳气体放电激光器中，使用具有选择性可变输出阻抗的变压器来将电源的输出阻抗与激光器的放电电极的阻抗相匹配。类似的变压器可用于对来自源的RF功率施加选择性可变相移。可变阻抗变压器也可用于电源放大器级之间的阻抗匹配。

6. 发明申请

US20110194581A1 ARRANGEMENT FOR RF POWER DELIVERY TO A GAS DISCHARGE LASER WITH CASCADED TRANSMISSION LINE SECTIONS 有权
标题翻译：射频功率输送到气体放电激光器的安排，带有传输线路部分
公开(公告)号：US20110194581A1
公开(公告)日：2011-08-11
申请号：US13090885
申请日：2011-04-20
申请人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
发明人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
IPC分类号： H01S3/22
CPC分类号： H01S3/097 , H01P5/12 , H01S3/09702 , H01S3/2232
摘要： RF power is transmitted to a CO2 gas discharge laser form a source of RF power via a series combination of transmission line sections. The lengths and characteristic impedances of the transmission line sections are selected to transform the impedance of the RF power source to the operating impedance of the laser.
摘要翻译： RF功率通过传输线段的串联组合传输到形成RF功率源的CO 2气体放电激光器。选择传输线段的长度和特性阻抗，以将RF功率源的阻抗转换为激光器的工作阻抗。

7. 发明授权

US07970037B2 Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections 失效
标题翻译：用于RF功率输送到具有级联传输线路部分的气体放电激光器的布置
公开(公告)号：US07970037B2
公开(公告)日：2011-06-28
申请号：US12482341
申请日：2009-06-10
申请人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
发明人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
IPC分类号： H01S3/22
CPC分类号： H01S3/097 , H01P5/12 , H01S3/09702 , H01S3/2232
摘要： RF power is transmitted to a CO2 gas discharge laser form a source of RF power via a series combination of transmission line sections. The lengths and characteristic impedances of the transmission line sections are selected to transform the impedance of the RF power source to the operating impedance of the laser.
摘要翻译： RF功率通过传输线段的串联组合传输到形成RF功率源的CO 2气体放电激光器。选择传输线段的长度和特性阻抗，以将RF功率源的阻抗转换为激光器的工作阻抗。

8. 发明申请

US20100316084A1 ARRANGEMENT FOR RF POWER DELIVERY TO A GAS DISCHARGE LASER WITH CASCADED TRANSMISSION LINE SECTIONS 失效
标题翻译：射频功率输送到气体放电激光器的安排，带有传输线路部分
公开(公告)号：US20100316084A1
公开(公告)日：2010-12-16
申请号：US12482341
申请日：2009-06-10
申请人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
发明人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
IPC分类号： H01S3/03
CPC分类号： H01S3/097 , H01P5/12 , H01S3/09702 , H01S3/2232
摘要： RF power is transmitted to a CO2 gas discharge laser form a source of RF power via a series combination of transmission line sections. The lengths and characteristic impedances of the transmission line sections are selected to transform the impedance of the RF power source to the operating impedance of the laser.
摘要翻译： RF功率通过传输线段的串联组合传输到形成RF功率源的CO 2气体放电激光器。选择传输线段的长度和特性阻抗，以将RF功率源的阻抗转换为激光器的工作阻抗。

9. 发明授权

US08199789B2 Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections 有权
标题翻译：用于RF功率输送到具有级联传输线路部分的气体放电激光器的布置
公开(公告)号：US08199789B2
公开(公告)日：2012-06-12
申请号：US13090885
申请日：2011-04-20
申请人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
发明人： Frederick W. Hauer , Patrick T. Tracy , R. Russel Austin
IPC分类号： H01S3/22
CPC分类号： H01S3/097 , H01P5/12 , H01S3/09702 , H01S3/2232
摘要： RF power is transmitted to a CO2 gas discharge laser form a source of RF power via a series combination of transmission line sections. The lengths and characteristic impedances of the transmission line sections are selected to transform the impedance of the RF power source to the operating impedance of the laser.
摘要翻译： RF功率通过传输线段的串联组合传输到形成RF功率源的CO 2气体放电激光器。选择传输线段的长度和特性阻抗，以将RF功率源的阻抗转换为激光器的工作阻抗。

10. 发明授权

US07605673B2 Transformer for impedance-matching power output of RF amplifier to gas-laser discharge 有权
标题翻译：变压器用于将RF放大器的功率输出阻抗匹配到气体激光放电
公开(公告)号：US07605673B2
公开(公告)日：2009-10-20
申请号：US11805542
申请日：2007-05-23
申请人： W. Shef Robotham, Jr. , Frederick W. Hauer , Leon A. Newman
发明人： W. Shef Robotham, Jr. , Frederick W. Hauer , Leon A. Newman
IPC分类号： H03H7/38
CPC分类号： H01F19/04 , H01F27/2804 , H01F41/041 , H03F1/565 , H05K1/165
摘要： An RF impedance-matching transformer for matching the output impedance of an RF amplifier to the discharge of a gas-discharge laser includes upper and lower dielectric plates arranged face-to-face and bonded together. A primary U-shaped strip winding is embedded in the bonded surface of one of the dielectric plates. A secondary strip-winding is formed on an exposed surface of the upper dielectric plates. A ground-plane electrode formed on an exposed surface of the lower dielectric plate. An electrical connector connects one end of the secondary strip-winding to the ground-plane electrode via a via-hole extending through the dielectric plates. The other end of the secondary strip-winding can be connected to the laser.
摘要翻译：用于将RF放大器的输出阻抗与气体放电激光器的放电匹配的RF阻抗匹配变压器包括面对面地布置并结合在一起的上电介质板和下电介质板。一个U形条形绕组嵌入在一个电介质板的接合表面中。第二条带绕组形成在上电介质板的暴露表面上。形成在下介电板的暴露表面上的接地平面电极。电连接器通过延伸穿过电介质板的通孔将次级带状绕组的一端连接到接地平面电极。第二条带绕组的另一端可以连接到激光器。

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