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1. 发明申请

US20110274130A1 SINGLE RIDGE N-P-N DIODE LASER 有权
标题翻译：单路N-P-N二极管激光器
公开(公告)号：US20110274130A1
公开(公告)日：2011-11-10
申请号：US13098248
申请日：2011-04-29
申请人： Joseph Hy Abeles , Zane Alan Shellenbarger , Winston Kong Chan , Alan Michael Braun
发明人： Joseph Hy Abeles , Zane Alan Shellenbarger , Winston Kong Chan , Alan Michael Braun
IPC分类号： H01S5/22 , H01L21/28
CPC分类号： H01S5/0425 , B82Y20/00 , H01S5/0421 , H01S5/2036 , H01S5/22 , H01S5/3409 , H01S2301/166
摘要： The present disclosure relates to a diode laser and a method for producing the same. In one embodiment, the diode laser, comprises a passive pedestal layer structure, an active ridge layer structure positioned over the passive pedestal layer structure, a p-contact contacting a top side of the active ridge layer structure, a first n-contact disposed on a first side of the active ridge layer structure, a second n-contact disposed on a second side of the active ridge layer structure and, an n-final-metal layer connecting the first n-contact metal and the second n-contact metal, wherein the n-final-metal layer is continuous over the active ridge layer structure.
摘要翻译：本发明涉及一种二极管激光器及其制造方法。在一个实施例中，二极管激光器包括无源基座层结构，位于无源基座层结构上方的有源脊层结构，接触有源脊层结构的顶侧的p接触，设置在所述有源脊层结构的第一侧，设置在所述有源脊层结构的第二侧上的第二n型触点，以及连接所述第一n型接触金属和所述第二n型接触金属的n型金属层，其中所述n最终金属层在所述有源脊层结构上是连续的。

2. 发明申请

US20090066430A1 BATCH-FABRICATED, RF-INTERROGATED, END TRANSITION, CHIP-SCALE ATOMIC CLOCK 有权
标题翻译：批量制造，射频内插，终端转换，芯片尺寸原子钟
公开(公告)号：US20090066430A1
公开(公告)日：2009-03-12
申请号：US12273852
申请日：2008-11-19
申请人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
发明人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
IPC分类号： H03B17/00 , H03L7/26
CPC分类号： G04F5/14 , H01S5/141
摘要： A chip scale atomic clock is disclosed that provides a low power atomic time/frequency reference that employs direct RF-interrogation on an end-state transition. The atomic time/frequency reference includes an alkali vapor cell containing alkali atoms, preferably cesium atoms, flex circuits for physically supporting, heating, and thermally isolating the alkali vapor cell, a laser source for pumping alkali atoms within the alkali vapor cell into an end resonance state by applying an optical signal along a first axis, a photodetector for detecting a second optical signal emanating from the alkali vapor cell along the first axis, a pair of RF excitation coils for applying an RF-interrogation signal to the alkali atoms along a second axis perpendicular to the first axis, a pair of bias coils for applying a uniform DC magnetic field along the first axis, and a pair of Zeeman coils for applying a Zeeman interrogation signal to the alkali atoms and oriented and configured to apply a time-varying magnetic field along the second axis through the alkali vapor cell. Another flex circuit is used for physically supporting the laser source, for heating the laser source, and for providing thermal isolation of the laser source. The laser source can be a vertical cavity surface emitting laser (VSCEL). The bias coils can be Helmholtz coils.
摘要翻译：公开了一种芯片级原子钟，其提供在终端状态转换时采用直接RF询问的低功率原子时间/频率参考。原子时间/频率参考值包括含有碱金属，优选铯原子的碱性蒸汽池，用于物理支撑，加热和热分离碱性蒸汽池的柔性电路，用于将碱性蒸气室内的碱性原子泵送到末端的激光源通过沿着第一轴施加光信号的共振状态，用于检测沿着第一轴从碱蒸气单元发出的第二光信号的光检测器，一对RF激励线圈，用于沿着第一轴向碱金属原子施加RF询问信号与第一轴垂直的第二轴，用于沿着第一轴施加均匀的DC磁场的一对偏置线圈，以及一对塞曼线圈，用于向碱原子施加塞曼询问信号，并且被定向和配置为施加时间 - 沿着第二轴的变化的磁场通过碱性蒸汽池。另一个柔性电路用于物理支撑激光源，用于加热激光源，并提供激光源的热隔离。激光源可以是垂直腔表面发射激光器（VSCEL）。偏置线圈可以是亥姆霍兹线圈。

3. 发明授权

US07468637B2 Batch-fabricated, RF-interrogated, end transition, chip-scale atomic clock 失效
标题翻译：批量制造，RF询问，终端转换，芯片级原子钟
公开(公告)号：US07468637B2
公开(公告)日：2008-12-23
申请号：US11736657
申请日：2007-04-18
申请人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
发明人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
IPC分类号： H01S1/06 , H03L7/26
CPC分类号： G04F5/14 , H01S5/141
摘要： A chip scale atomic clock is disclosed that provides a low power atomic time/frequency reference that employs direct RF-interrogation on an end-state transition. The atomic time/frequency reference includes an alkali vapor cell containing alkali atoms, preferably cesium atoms, flex circuits for physically supporting, heating, and thermally isolating the alkali vapor cell, a laser source for pumping alkali atoms within the alkali vapor cell into an end resonance state by applying an optical signal along a first axis, a photodetector for detecting a second optical signal emanating from the alkali vapor cell along the first axis, a pair of RF excitation coils for applying an RF-interrogation signal to the alkali atoms along a second axis perpendicular to the first axis, a pair of bias coils for applying a uniform DC magnetic field along the first axis, and a pair of Zeeman coils for applying a Zeeman interrogation signal to the alkali atoms and oriented and configured to apply a time-varying magnetic field along the second axis through the alkali vapor cell. Another flex circuit is used for physically supporting the laser source, for heating the laser source, and for providing thermal isolation of the laser source. The laser source can be a vertical cavity surface emitting laser (VSCEL). The bias coils can be Helmholtz coils.
摘要翻译：公开了一种芯片级原子钟，其提供在终端状态转换时采用直接RF询问的低功率原子时间/频率参考。原子时间/频率参考值包括含有碱金属，优选铯原子的碱性蒸汽池，用于物理支撑，加热和热分离碱性蒸汽池的柔性电路，用于将碱性蒸气室内的碱性原子泵送到末端的激光源通过沿着第一轴施加光信号的共振状态，用于检测沿着第一轴从碱蒸气单元发出的第二光信号的光检测器，一对RF激励线圈，用于沿着第一轴向碱金属原子施加RF询问信号与第一轴垂直的第二轴，用于沿着第一轴施加均匀的DC磁场的一对偏置线圈，以及一对塞曼线圈，用于向碱原子施加塞曼询问信号，并且被定向和配置为施加时间 - 沿着第二轴的变化的磁场通过碱性蒸汽池。另一个柔性电路用于物理支撑激光源，用于加热激光源，并提供激光源的热隔离。激光源可以是垂直腔表面发射激光器（VSCEL）。偏置线圈可以是亥姆霍兹线圈。

4. 发明授权

US08675704B2 Single ridge N-P-N diode laser 有权
标题翻译：单脊N-P-N二极管激光器
公开(公告)号：US08675704B2
公开(公告)日：2014-03-18
申请号：US13098248
申请日：2011-04-29
申请人： Joseph Hy Abeles , Zane Alan Shellenbarger , Winston Kong Chan , Alan Michael Braun
发明人： Joseph Hy Abeles , Zane Alan Shellenbarger , Winston Kong Chan , Alan Michael Braun
IPC分类号： H01S5/026 , H01S5/323
CPC分类号： H01S5/0425 , B82Y20/00 , H01S5/0421 , H01S5/2036 , H01S5/22 , H01S5/3409 , H01S2301/166
摘要： The present disclosure relates to a diode laser and a method for producing the same. In one embodiment, the diode laser, comprises a passive pedestal layer structure, an active ridge layer structure positioned over the passive pedestal layer structure, a p-contact contacting a top side of the active ridge layer structure, a first n-contact disposed on a first side of the active ridge layer structure, a second n-contact disposed on a second side of the active ridge layer structure and, an n-final-metal layer connecting the first n-contact metal and the second n-contact metal, wherein the n-final-metal layer is continuous over the active ridge layer structure.
摘要翻译：本发明涉及一种二极管激光器及其制造方法。在一个实施例中，二极管激光器包括无源基座层结构，位于无源基座层结构上方的有源脊层结构，接触有源脊层结构的顶侧的p接触，设置在所述有源脊层结构的第一侧，设置在所述有源脊层结构的第二侧上的第二n型触点，以及连接所述第一n型接触金属和所述第二n型接触金属的n型金属层，其中所述n最终金属层在所述有源脊层结构上是连续的。

5. 发明授权

US07400207B2 Anodically bonded cell, method for making same and systems incorporating same 有权
标题翻译：阳离子型电池，制造方法及其结合体系
公开(公告)号：US07400207B2
公开(公告)日：2008-07-15
申请号：US11030009
申请日：2005-01-05
申请人： Steven Alan Lipp , Joseph H. Abeles , Alan Michael Braun , Sterling Eduard McBride , John P. Riganati , Ralph Doud Whaley, Jr. , Peter J. Zanzucchi
发明人： Steven Alan Lipp , Joseph H. Abeles , Alan Michael Braun , Sterling Eduard McBride , John P. Riganati , Ralph Doud Whaley, Jr. , Peter J. Zanzucchi
IPC分类号： H01S1/06
CPC分类号： G04F5/14
摘要： A cell suitable for use with an atomic clock and a method for making the same, the cell including: a silicon wafer having a recess formed therein; at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon sealing the recess; and, an alkali metal containing component and buffer gas contained in the recess. The method includes: providing a silicon wafer; forming a cavity through the silicon wafer; introducing an alkali metal containing component and buffer gas into the cavity; and, anodically bonding at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon to the wafer to close the cavity.
摘要翻译：适用于原子钟的电池及其制造方法，所述电池包括：形成有凹部的硅晶片; 至少一种无定形硅酸盐部件，其离子迁移率和温度膨胀系数近似于密封凹部的硅的非晶硅酸盐部件; 以及包含在所述凹部中的含碱金属成分和缓冲气体。该方法包括：提供硅晶片; 通过硅晶片形成空腔; 将含碱金属的组分和缓冲气体引入所述空腔中; 并且将具有大约硅的离子迁移率和温度膨胀系数的至少一种无定形硅酸盐构件阳极结合到晶片上以封闭空腔。

6. 发明申请

US20070247241A1 BATCH-FABRICATED, RF-INTERROGATED, END TRANSITION, CHIP-SCALE ATOMIC CLOCK 失效
标题翻译：批量制造，射频内插，终端转换，芯片尺寸原子钟
公开(公告)号：US20070247241A1
公开(公告)日：2007-10-25
申请号：US11736657
申请日：2007-04-18
申请人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
发明人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
IPC分类号： H01S1/06
CPC分类号： G04F5/14 , H01S5/141
摘要： A chip scale atomic clock is disclosed that provides a low power atomic time/frequency reference that employs direct RF-interrogation on an end-state transition. The atomic time/frequency reference includes an alkali vapor cell containing alkali atoms, preferably cesium atoms, flex circuits for physically supporting, heating, and thermally isolating the alkali vapor cell, a laser source for pumping alkali atoms within the alkali vapor cell into an end resonance state by applying an optical signal along a first axis, a photodetector for detecting a second optical signal emanating from the alkali vapor cell along the first axis, a pair of RF excitation coils for applying an RF-interrogation signal to the alkali atoms along a second axis perpendicular to the first axis, a pair of bias coils for applying a uniform DC magnetic field along the first axis, and a pair of Zeeman coils for applying a Zeeman interrogation signal to the alkali atoms and oriented and configured to apply a time-varying magnetic field along the second axis through the alkali vapor cell. Another flex circuit is used for physically supporting the laser source, for heating the laser source, and for providing thermal isolation of the laser source. The laser source can be a vertical cavity surface emitting laser (VSCEL). The bias coils can be Helmholtz coils.
摘要翻译：公开了一种芯片级原子钟，其提供在终端状态转换时采用直接RF询问的低功率原子时间/频率参考。原子时间/频率参考值包括含有碱金属，优选铯原子的碱性蒸汽池，用于物理支撑，加热和热分离碱性蒸汽池的柔性电路，用于将碱性蒸气室内的碱性原子泵送到末端的激光源通过沿着第一轴施加光信号的共振状态，用于检测沿着第一轴从碱蒸气单元发出的第二光信号的光检测器，一对RF激励线圈，用于沿着第一轴向碱金属原子施加RF询问信号与第一轴垂直的第二轴，用于沿着第一轴施加均匀的DC磁场的一对偏置线圈，以及一对塞曼线圈，用于向碱原子施加塞曼询问信号，并且被定向和配置为施加时间 - 沿着第二轴的变化的磁场通过碱性蒸汽池。另一个柔性电路用于物理支撑激光源，用于加热激光源，并提供激光源的热隔离。激光源可以是垂直腔表面发射激光器（VSCEL）。偏置线圈可以是亥姆霍兹线圈。

7. 发明授权

US07164699B1 Compact, high-power, low-jitter, semiconductor modelocked laser module 失效
标题翻译：紧凑，大功率，低抖动的半导体锁模激光模块
公开(公告)号：US07164699B1
公开(公告)日：2007-01-16
申请号：US10859553
申请日：2004-06-01
申请人： Alan Michael Braun , Joseph H. Abeles , Martin H. Kwakernaak , Viktor Borisovitch Khalfin
发明人： Alan Michael Braun , Joseph H. Abeles , Martin H. Kwakernaak , Viktor Borisovitch Khalfin
IPC分类号： H01S3/13
CPC分类号： H01S5/026 , H01S5/065
摘要： A low-jitter optical pulse source including: a monolithic waveguide including a first section substantially perpendicular to a first facet and a second section being curved and substantially non-perpendicular to a second facet; and, an optical circulator coupled to the monolithic waveguide and forming a sigma cavity in combination with the monolithic waveguide, wherein the first facet forms a sole reflector for the sigma cavity.
摘要翻译：一种低抖动光脉冲源，包括：单片波导，包括基本上垂直于第一小面的第一部分和第二部分，其弯曲并基本上不垂直于第二小面; 以及耦合到所述单片波导并与所述单片波导组合形成σ空腔的光学循环器，其中所述第一刻面形成用于所述西格玛腔的唯一反射器。

8. 发明授权

US06665476B2 Wavelength selective optical add/drop multiplexer and method of manufacture 失效
标题翻译：波长选择光分插复用器及其制造方法
公开(公告)号：US06665476B2
公开(公告)日：2003-12-16
申请号：US09920795
申请日：2001-08-02
申请人： Alan Michael Braun , Joseph Hy Abeles , Robert Amantea
发明人： Alan Michael Braun , Joseph Hy Abeles , Robert Amantea
IPC分类号： G02B626
CPC分类号： G02B6/29383 , G02B6/12002 , G02B6/12007 , G02B6/29341 , G02B6/3508 , G02B6/3536 , G02B6/3544 , G02B6/3566 , G02B6/3576 , G02B6/3578 , G02B6/3584 , G02B6/3596 , G02B6/42
摘要： One embodiment of the present invention is an exemplary wavelength selective optical coupling device. This exemplary device includes two waveguides, a ring or disc resonator, and resonator coupling elements. The waveguides are disposed on top of a substrate, not in contact with each other. The waveguides may transmit multiple wavelengths of light. The ring or disc resonator includes a dielectric member which extends parallel to the top of the substrate and overlaps, without contacting, the waveguides. The resonator is sized to resonate at a subset of resonant wavelengths. The resonator coupling elements couple the resonator to the substrate. The resonator coupling elements may include a bridge coupled to the top surface of the substrate and electrically coupled to control circuitry within the substrate. A waveguide coupling signal from the control circuitry causes the bridge to deform, translating the resonator up and down, thereby intermittently coupling and decoupling the waveguides.
摘要翻译：本发明的一个实施例是一种示例性的波长选择性光耦合装置。该示例性器件包括两个波导，环形或圆盘谐振器和谐振器耦合元件。波导设置在基板的顶部，彼此不接触。波导可以传输多个波长的光。环形或圆盘式谐振器包括平行于衬底的顶部延伸且与波导重叠而不接触的电介质构件。谐振器的尺寸被设计成在谐振波长的子集处谐振。谐振器耦合元件将谐振器耦合到衬底。谐振器耦合元件可以包括耦合到衬底的顶表面并电耦合到衬底内的控制电路的桥。来自控制电路的波导耦合信号导致桥变形，上下平移谐振器，从而间断地耦合和去耦波导。

9. 发明授权

US07852163B2 Batch-fabricated, RF-interrogated, end transition, chip-scale atomic clock 有权
标题翻译：批量制造，RF询问，终端转换，芯片级原子钟
公开(公告)号：US07852163B2
公开(公告)日：2010-12-14
申请号：US12273852
申请日：2008-11-19
申请人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
发明人： Alan Michael Braun , Joseph Hy Abeles , Winston Kong Chan , Martin Kwakernaak , Timothy James Davis
IPC分类号： H01S1/06 , H03L7/26
CPC分类号： G04F5/14 , H01S5/141
摘要： A chip scale atomic clock is disclosed that provides a low power atomic time/frequency reference that employs direct RF-interrogation on an end-state transition. The atomic time/frequency reference includes an alkali vapor cell containing alkali atoms, preferably cesium atoms, flex circuits for physically supporting, heating, and thermally isolating the alkali vapor cell, a laser source for pumping alkali atoms within the alkali vapor cell into an end resonance state by applying an optical signal along a first axis, a photodetector for detecting a second optical signal emanating from the alkali vapor cell along the first axis, a pair of RF excitation coils for applying an RF-interrogation signal to the alkali atoms along a second axis perpendicular to the first axis, a pair of bias coils for applying a uniform DC magnetic field along the first axis, and a pair of Zeeman coils for applying a Zeeman interrogation signal to the alkali atoms and oriented and configured to apply a time-varying magnetic field along the second axis through the alkali vapor cell. Another flex circuit is used for physically supporting the laser source, for heating the laser source, and for providing thermal isolation of the laser source. The laser source can be a vertical cavity surface emitting laser (VSCEL). The bias coils can be Helmholtz coils.
摘要翻译：公开了一种芯片级原子钟，其提供在终端状态转换时采用直接RF询问的低功率原子时间/频率参考。原子时间/频率参考值包括含有碱金属，优选铯原子的碱性蒸汽池，用于物理支撑，加热和热分离碱性蒸汽池的柔性电路，用于将碱性蒸气室内的碱性原子泵送到末端的激光源通过沿着第一轴施加光信号的共振状态，用于检测沿着第一轴从碱蒸气单元发出的第二光信号的光检测器，一对RF激励线圈，用于沿着第一轴向碱金属原子施加RF询问信号与第一轴垂直的第二轴，用于沿着第一轴施加均匀的DC磁场的一对偏置线圈，以及一对塞曼线圈，用于向碱原子施加塞曼询问信号，并且被定向和配置为施加时间 - 沿着第二轴的变化的磁场通过碱性蒸汽池。另一个柔性电路用于物理支撑激光源，用于加热激光源，并提供激光源的热隔离。激光源可以是垂直腔表面发射激光器（VSCEL）。偏置线圈可以是亥姆霍兹线圈。

10. 发明申请

US20080218281A1 Anodically Bonded Cell, Method for Making Same and Systems Incorporating Same 审中-公开
标题翻译：阳极粘结电池，制造相同的方法和包含相同的系统
公开(公告)号：US20080218281A1
公开(公告)日：2008-09-11
申请号：US12121876
申请日：2008-05-16
申请人： Steven Alan Lipp , Joseph H. Abeles , Alan Michael Braun , Sterling Eduard McBride , John P. Riganati , Ralph Doud Whaley , Peter J. Zanzucchi
发明人： Steven Alan Lipp , Joseph H. Abeles , Alan Michael Braun , Sterling Eduard McBride , John P. Riganati , Ralph Doud Whaley , Peter J. Zanzucchi
IPC分类号： H01S1/06 , H03L7/16 , H01L21/30
CPC分类号： G04F5/14
摘要： A cell suitable for use with an atomic clock and a method for making the same, the cell including: a silicon wafer having a recess formed therein; at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon sealing the recess; and, an alkali metal containing component and buffer gas contained in the recess. The method includes: providing a silicon wafer; forming a cavity through the silicon wafer; introducing an alkali metal containing component and buffer gas into the cavity; and, anodically bonding at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon to the wafer to close the cavity.
摘要翻译：适用于原子钟的电池及其制造方法，所述电池包括：形成有凹部的硅晶片; 至少一种无定形硅酸盐部件，其离子迁移率和温度膨胀系数近似于密封凹部的硅的非晶硅酸盐部件; 以及包含在所述凹部中的含碱金属成分和缓冲气体。该方法包括：提供硅晶片; 通过硅晶片形成空腔; 将含碱金属的组分和缓冲气体引入所述空腔中; 并且将具有大约硅的离子迁移率和温度膨胀系数的至少一种无定形硅酸盐构件阳极结合到晶片上以封闭空腔。

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