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1. 发明申请

US20130039618A1 PATTERNED NON-RECIPROCAL OPTICAL RESONATOR 有权
标题翻译：图形非共振光学谐振器
公开(公告)号：US20130039618A1
公开(公告)日：2013-02-14
申请号：US13208002
申请日：2011-08-11
申请人： Lionel C. Kimerling , Caroline A. Ross , Lei Bi , Peng Jiang , Juejun Hu , Dong Hun Kim , Gerald F. Dionne
发明人： Lionel C. Kimerling , Caroline A. Ross , Lei Bi , Peng Jiang , Juejun Hu , Dong Hun Kim , Gerald F. Dionne
IPC分类号： G02B6/42 , B05D5/12
CPC分类号： G02F1/0955 , G02B6/12004 , G02B6/12007 , G02F1/095 , G02F1/3132 , G02F1/361 , G02F1/3611 , G02F2203/15 , H01F41/14
摘要： A patterned nonreciprocal optical resonator structure is provided that includes a resonator structure that receives an optical signal. A top cladding layer is deposited on a selective portion of the resonator structure. The top cladding layer is patterned so as to expose the core of the resonator structure defined by the selective portion. A magneto-optically active layer includes a magneto-optical medium being deposited on the exposed core of the resonator structure so as to generate optical non-reciprocity.
摘要翻译：提供了一种图案化的非可逆光学谐振器结构，其包括接收光信号的谐振器结构。上覆层沉积在谐振器结构的选择部分上。图案化顶部覆层以便露出由选择部分限定的谐振器结构的芯。磁光学层包括沉积在谐振器结构的暴露的磁芯上的磁光介质，以产生光学非互易性。

2. 发明授权

US08837877B2 Patterned non-reciprocal optical resonator 有权
标题翻译：图案非互易光学谐振器
公开(公告)号：US08837877B2
公开(公告)日：2014-09-16
申请号：US13208002
申请日：2011-08-11
申请人： Lionel C. Kimerling , Caroline A. Ross , Lei Bi , Peng Jiang , Juejun Hu , Dong Hun Kim , Gerald F. Dionne
发明人： Lionel C. Kimerling , Caroline A. Ross , Lei Bi , Peng Jiang , Juejun Hu , Dong Hun Kim , Gerald F. Dionne
IPC分类号： G02B6/28 , G02B6/26 , G02B6/27 , G02F1/00 , H01F41/14 , G02F1/313 , G02F1/095 , G02F1/361 , G02B6/12
CPC分类号： G02F1/0955 , G02B6/12004 , G02B6/12007 , G02F1/095 , G02F1/3132 , G02F1/361 , G02F1/3611 , G02F2203/15 , H01F41/14
摘要： A patterned nonreciprocal optical resonator structure is provided that includes a resonator structure that receives an optical signal. A top cladding layer is deposited on a selective portion of the resonator structure. The top cladding layer is patterned so as to expose the core of the resonator structure defined by the selective portion. A magneto-optically active layer includes a magneto-optical medium being deposited on the exposed core of the resonator structure so as to generate optical non-reciprocity.
摘要翻译：提供了一种图案化的非可逆光学谐振器结构，其包括接收光信号的谐振器结构。上覆层沉积在谐振器结构的选择部分上。图案化顶部覆层以便露出由选择部分限定的谐振器结构的芯。磁光学有源层包括沉积在谐振器结构的暴露的磁芯上的磁光介质，以便产生光学非互易性。

3. 发明申请

US20100238536A1 INTEGRATED SILICON/SILICON-GERMANIUM MAGNETO-OPTIC ISOLATOR 审中-公开
标题翻译：集成硅/硅 - 锗磁光隔离器
公开(公告)号：US20100238536A1
公开(公告)日：2010-09-23
申请号：US12406313
申请日：2009-03-18
申请人： Juejun Hu , Lei Bi , Lionel C. Kimerling , Gerald F. Dionne , Caroline A. Ross
发明人： Juejun Hu , Lei Bi , Lionel C. Kimerling , Gerald F. Dionne , Caroline A. Ross
IPC分类号： G02F1/09 , H01L21/00 , G02B6/42
CPC分类号： G02B6/12007 , G02B2006/12061 , G02B2006/12157 , G02F1/0955 , G02F1/3133 , G02F2201/063 , G02F2202/36 , G02F2203/15
摘要： A magneto-optical isolator device is provided. The isolator device includes a substrate and a bottom cladding layer that is formed on the substrate. An optical resonator structure is formed on the bottom cladding layer. The resonator structure includes crystalline or amorphous diamagnetic silicon or silicon-germanium so as to provide non-reciprocal optical isolation. A top cladding layer is formed on the resonator structure. One or more magnetic layers positioned on the top cladding layer or between the top cladding or bottom cladding layers and the optical resonator structure.
摘要翻译：提供了一种磁光隔离器装置。隔离器装置包括衬底和形成在衬底上的底部包层。在下包层上形成光谐振器结构。谐振器结构包括晶体或无定形反磁性硅或硅 - 锗，以提供不可逆的光学隔离。在谐振器结构上形成顶层。位于顶部包层或顶部包层或底部包层之间的一个或多个磁性层和光学谐振器结构。

4. 发明申请

US20090136191A1 MAGNETIC MATERIAL FOR MAGNETO-OPTICAL ISOLATOR 有权
标题翻译：磁光隔离器用磁性材料
公开(公告)号：US20090136191A1
公开(公告)日：2009-05-28
申请号：US12262739
申请日：2008-10-31
申请人： Lei Bi , Gerald F. Dionne , Hyun Suk Kim , Caroline A. Ross
发明人： Lei Bi , Gerald F. Dionne , Hyun Suk Kim , Caroline A. Ross
IPC分类号： G02B6/036 , G02B6/10
CPC分类号： G02F1/0955 , G02F1/0036 , G02F2001/212 , H01F10/1933
摘要： A magneto-optical structure is provided. The magneto-optical structure includes a substrate. A waveguide layer is formed on the substrate for guiding electromagnetic radiation received by the magneto-optical structure. The waveguide layer includes magnetic oxide material that comprises ABO3 perovskite doped with transition metal ions on the B site, or transition metal ions doped SnO2, or transition metal ions doped CeO2.
摘要翻译：提供磁光结构。磁光结构包括基板。在衬底上形成用于引导由磁光结构接收的电磁辐射的波导层。波导层包括包含在B位上掺杂过渡金属离子的ABO 3钙钛矿或掺杂过渡金属离子的掺杂CeO 2的过渡金属离子的磁性氧化物材料。

5. 发明授权

US07995893B2 Magnetic material for magneto-optical isolator 有权
标题翻译：用于磁光隔离器的磁性材料
公开(公告)号：US07995893B2
公开(公告)日：2011-08-09
申请号：US12262739
申请日：2008-10-31
申请人： Lei Bi , Gerald F. Dionne , Hyun Suk Kim , Caroline A. Ross
发明人： Lei Bi , Gerald F. Dionne , Hyun Suk Kim , Caroline A. Ross
IPC分类号： G02B6/12 , G02B6/10 , G02B6/00 , H01L21/00
CPC分类号： G02F1/0955 , G02F1/0036 , G02F2001/212 , H01F10/1933
摘要： A magneto-optical structure is provided. The magneto-optical structure includes a substrate. A waveguide layer is formed on the substrate for guiding electromagnetic radiation received by the magneto-optical structure. The waveguide layer includes magnetic oxide material that comprises ABO3 perovskite doped with transition metal ions on the B site, or transition metal ions doped SnO2, or transition metal ions doped CeO2.
摘要翻译：提供磁光结构。磁光结构包括基板。在衬底上形成用于引导由磁光结构接收的电磁辐射的波导层。波导层包括包含在B位上掺杂过渡金属离子的ABO 3钙钛矿或掺杂过渡金属离子的掺杂CeO 2的过渡金属离子的磁性氧化物材料。

6. 发明授权

US06919783B2 Tunable microwave magnetic devices 失效
标题翻译：可调谐微波磁性器件
公开(公告)号：US06919783B2
公开(公告)日：2005-07-19
申请号：US10131338
申请日：2002-04-23
申请人： Gerald F. Dionne , Daniel E. Oates
发明人： Gerald F. Dionne , Daniel E. Oates
IPC分类号： H01P1/215 , H01P1/20
CPC分类号： H01P1/215
摘要： A device responsive to an electromagnetic signal includes a conductor for conducting the electromagnetic signal, a magnetic structure disposed proximate the conductor to enable gyromagnetic interaction between the electromagnetic signal and the magnetic structure and a transducer disposed on the magnetic structure for controlling a domain pattern in the magnetic structure.
摘要翻译：响应于电磁信号的装置包括用于传导电磁信号的导体，靠近导体设置的磁性结构，以使电磁信号与磁性结构之间能够进行回旋磁性相互作用，以及设置在磁性结构上的换能器，用于控制电磁信号中的磁畴图案磁结构。

7. 发明授权

US06279406B1 Passive solid-state magnetic field sensors and applications therefor 失效
公开(公告)号：US06279406B1
公开(公告)日：2001-08-28
申请号：US09441763
申请日：1999-11-17
申请人： Yi-Qun Li , Robert C. O'Handley , Gerald F. Dionne , Chun Zhang
发明人： Yi-Qun Li , Robert C. O'Handley , Gerald F. Dionne , Chun Zhang
IPC分类号： G01F156
CPC分类号： G01R33/18 , G01R33/02
摘要： Passive solid-state magnetic sensors are based on the combination of magnetorestrictive materials and piezoelectric materials. Sensors have applications in rotor speed detection, magnetic field detection, read heads, and MRAM, for example.

8. 发明授权

US5949311A Tunable resonators 失效
标题翻译：可调谐谐振器
公开(公告)号：US5949311A
公开(公告)日：1999-09-07
申请号：US18154
申请日：1998-02-03
申请人： Jerald A. Weiss , Donald H. Temme , Gerald F. Dionne
发明人： Jerald A. Weiss , Donald H. Temme , Gerald F. Dionne
IPC分类号： H01P1/215 , H01P1/20 , H01P1/217
CPC分类号： H01P1/215
摘要： In a magnetically-tunable resonator, a wave-guiding structure comprising an electromagnetic frequency filter, or component of such a filter, is placed in sufficient proximity with a magnetic structure so as to be gyromagnetically coupled therewith. The resonator is supportable of two fundamental normal modes of propagation which, in the absence of magnetic interaction are even and odd with respect to the resonator center plane of symmetry. Each normal mode possesses a spectrum of resonance frequencies. When the magnetic structure is magnetized, the formerly even and odd modes become mixed due to gyromagnetic interaction, and the resulting wave fields become elliptically polarized. With appropriate design such that the identities of the modes are preserved under conditions of resonance, this in turn results in a nonreciprocal reinforcement action in the resonator, which leads to the desired shift in resonance frequency in at least one of the two normal modes. The device is especially attractive to application in miniaturized planar microwave devices, for example MMICs, in conferring small size and weight, simplicity of structure, low power required for tuning, capability of fixed, continuous or digitally-stepped frequencies, and low-loss high-Q performance; applicable with superconducting or conventional metallic conductors.
摘要翻译：在磁可调谐谐振器中，包括电磁频率滤波器或这种滤波器的分量的波导结构被放置成与磁性结构足够接近以便与其进行回转磁耦合。谐振器可支持两种基本正常传播模式，在不存在磁相互作用的情况下，相对于谐振器中心对称平面是偶数和奇数。每个正常模式都有一个共振频率谱。当磁结构被磁化时，由于陀螺磁相互作用，原来的偶模和奇模变得混合，并且所得到的波场变成椭圆极化。通过适当的设计使得在共振条件下保持模式的标识，这又导致谐振器中的不可逆加强作用，这导致在两种正常模式中的至少一种中共振频率的期望偏移。该器件特别适用于小型化平面微波器件（例如MMIC），具有小尺寸和重量，结构简单，调谐所需的低功耗，固定，连续或数字阶跃频率的能力以及低损耗高 -Q表现; 适用于超导或常规金属导体。

9. 发明授权

US06809515B1 Passive solid-state magnetic field sensors and applications therefor 失效
标题翻译：被动固态磁场传感器及其应用
公开(公告)号：US06809515B1
公开(公告)日：2004-10-26
申请号：US09358177
申请日：1999-07-20
申请人： Yi-Qun Li , Robert C. O'Handley , Gerald F. Dionne , Chun Zhang
发明人： Yi-Qun Li , Robert C. O'Handley , Gerald F. Dionne , Chun Zhang
IPC分类号： G01R3300
CPC分类号： G01R33/18 , G01R33/02
摘要： Passive solid-state magnetic sensors are based on the combination of magnetorestrictive materials and piezoelectric materials. Sensors have applications in rotor speed detection, magnetic field detection, read heads, and MRAM, for example.
摘要翻译：被动固态磁传感器基于磁致伸缩材料和压电材料的组合。传感器在转子速度检测，磁场检测，读取头和MRAM方面有应用。

10. 发明授权

US5484765A Ferrite/superconductor microwave device 失效
标题翻译：铁氧体/超导体微波器件
公开(公告)号：US5484765A
公开(公告)日：1996-01-16
申请号：US192174
申请日：1994-02-04
申请人： Gerald F. Dionne , Daniel E. Oates
发明人： Gerald F. Dionne , Daniel E. Oates
IPC分类号： H01P1/19
CPC分类号： H01P1/19 , Y10S505/70 , Y10S505/866
摘要： An apparatus and method are described for gyromagnetic interaction between the electromagnetic field generated by an electromagnetic signal conducted by a superconductor and the magnetization contained in a magnetic structure. A ferrite magnetic structure is disposed in close proximity to a superconductor conducting the electromagnetic signal. A magnetization is induced in the magnetic structure with a geometry such that the magnetic flux is confined within the magnetic structure or eliminated from the magnetic structure so as not to produce an external magnetic field to interfere with the superconducting properties of the superconductor. The electromagnetic field of the signal conducted by the superconductor interacts gyromagnetically with the magnetization of the magnetic structure, inducing a phase shift in the electromagnetic signal traversing the superconductor. Thus, the invention induces a phase shift in the signal with minimum insertion loss due to electrical resistance.
摘要翻译：描述了由超导体传导的电磁信号产生的电磁场与包含在磁性结构中的磁化之间的回旋磁相互作用的装置和方法。铁氧体磁结构设置在接近传导电磁信号的超导体上。在磁结构中引起磁化，其几何形状使得磁通量被限制在磁结构内或从磁结构中消除，以便不产生外部磁场以干扰超导体的超导特性。由超导体传导的信号的电磁场与磁结构的磁化相互作用，引起穿过超导体的电磁信号的相移。因此，本发明由于电阻而以最小的插入损耗引起信号中的相移。

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