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1. 发明授权

US08983238B2 Optical resonator tuning using piezoelectric actuation 有权
标题翻译：使用压电驱动的光谐振器调谐
公开(公告)号：US08983238B2
公开(公告)日：2015-03-17
申请号：US12260016
申请日：2008-10-28
申请人： Alexandre Bratkovski , Sagi Mathai , Duncan Stewart
发明人： Alexandre Bratkovski , Sagi Mathai , Duncan Stewart
IPC分类号： G02F1/035 , G02B6/10 , G02B6/12
CPC分类号： G02B6/12007
摘要： An optical resonator configured to be tuned using piezoelectric actuation, includes a core, the core being configured to transmit light; a piezoelectric layer; a first electrode and a second electrode. The piezoelectric layer is interposed between the first electrode and the second electrode. A voltage difference across the first and second electrodes alters a geometric dimension of the piezoelectric layer such that physical force is applied to the core and a resonant optical frequency of the resonator is changed. A method of utilizing mechanical stress to tune an optical resonator includes applying physical force to the resonator by subjecting a piezoelectric material to an electric field, the physical force changing a resonant frequency of the resonator.
摘要翻译：构造成使用压电致动调谐的光学谐振器包括芯，所述芯被配置为透射光; 压电层; 第一电极和第二电极。压电层介于第一电极和第二电极之间。第一和第二电极两端的电压差改变了压电层的几何尺寸，使得物理力被施加到磁芯上，并且谐振器的谐振光频率改变。利用机械应力来调谐光学谐振器的方法包括通过使压电材料经受电场来施加物理力，所述物理力改变谐振器的谐振频率。

2. 发明授权

US08009937B2 Charge-based memory cell for optical resonator tuning 有权
标题翻译：用于光谐振器调谐的基于电荷的存储单元
公开(公告)号：US08009937B2
公开(公告)日：2011-08-30
申请号：US12260006
申请日：2008-10-28
申请人： Sagi Mathai , Alexandre Bratkovski , Duncan Stewart
发明人： Sagi Mathai , Alexandre Bratkovski , Duncan Stewart
IPC分类号： G02F1/035 , H01S3/08 , G06E3/00 , H01L29/06
CPC分类号： G02B6/12007 , G02B2006/12097
摘要： An optical resonator configured to be tuned using a charge-based memory cell includes an optical cavity configured to transmit light and receive injected charge carriers; a charge-based memory cell in proximity to or within the optical cavity, the memory cell containing a number of trapped charges which influence the resonant optical frequency of the optical resonator. A method of tuning an optical resonator includes applying a voltage or current to a charge-based memory cell to generate a non-volatile charge within the memory cell, the nonvolatile charge changing a resonant frequency of the optical resonator.
摘要翻译：配置为使用基于电荷的存储单元进行调谐的光学谐振器包括被配置为透射光并接收注入的电荷载流子的光学腔; 靠近或在光腔内的基于电荷的存储单元，该存储单元包含影响光学谐振器的谐振光频率的多个俘获电荷。调谐光学谐振器的方法包括将电压或电流施加到基于电荷的存储单元以在存储单元内产生非易失性电荷，非易失性电荷改变光谐振器的谐振频率。

3. 发明申请

US20090263076A1 Charge-Based Memory Cell For Optical Resonator Tuning 有权
标题翻译：用于光谐振器调谐的基于电荷的存储单元
公开(公告)号：US20090263076A1
公开(公告)日：2009-10-22
申请号：US12260006
申请日：2008-10-28
申请人： Sagi Mathai , Alexandre Bratkovski , Duncan Stewart
发明人： Sagi Mathai , Alexandre Bratkovski , Duncan Stewart
IPC分类号： G02B6/122 , G02B6/26
CPC分类号： G02B6/12007 , G02B2006/12097
摘要： An optical resonator configured to be tuned using a charge-based memory cell includes an optical cavity configured to transmit light and receive injected charge carriers; a charge-based memory cell in proximity to or within the optical cavity, the memory cell containing a number of trapped charges which influence the resonant optical frequency of the optical resonator. A method of tuning an optical resonator includes applying a voltage or current to a charge-based memory cell to generate a non-volatile charge within the memory cell, the nonvolatile charge changing a resonant frequency of the optical resonator.
摘要翻译：配置为使用基于电荷的存储单元进行调谐的光学谐振器包括被配置为透射光并接收注入的电荷载流子的光学腔; 靠近或在光腔内的基于电荷的存储单元，该存储单元包含影响光学谐振器的谐振光频率的多个俘获电荷。调谐光学谐振器的方法包括将电压或电流施加到基于电荷的存储单元以在存储单元内产生非易失性电荷，非易失性电荷改变光谐振器的谐振频率。

4. 发明申请

US20090245714A1 Optical Resonator Tuning Using Piezoelectric Actuation 有权
标题翻译：使用压电驱动的光谐振器调谐
公开(公告)号：US20090245714A1
公开(公告)日：2009-10-01
申请号：US12260016
申请日：2008-10-28
申请人： Alexandre Bratkovski , Sagi Mathai , Duncan Stewart
发明人： Alexandre Bratkovski , Sagi Mathai , Duncan Stewart
IPC分类号： G02F1/01 , G02B6/26
CPC分类号： G02B6/12007
摘要： An optical resonator configured to be tuned using piezoelectric actuation, includes a core, the core being configured to transmit light; a piezoelectric layer; a first electrode and a second electrode. The piezoelectric layer is interposed between the first electrode and the second electrode. A voltage difference across the first and second electrodes alters a geometric dimension of the piezoelectric layer such that physical force is applied to the core and a resonant optical frequency of the resonator is changed. A method of utilizing mechanical stress to tune an optical resonator includes applying physical force to the resonator by subjecting a piezoelectric material to an electric field, the physical force changing a resonant frequency of the resonator.
摘要翻译：构造成使用压电致动调谐的光学谐振器包括芯，所述芯被配置为透射光; 压电层; 第一电极和第二电极。压电层介于第一电极和第二电极之间。第一和第二电极两端的电压差改变了压电层的几何尺寸，使得物理力被施加到磁芯上，并且谐振器的谐振光频率改变。利用机械应力来调谐光学谐振器的方法包括通过使压电材料经受电场来施加物理力，所述物理力改变谐振器的谐振频率。

5. 发明授权

US08693894B2 Gain clamped optical device for emitting LED mode light 有权
标题翻译：增益钳位光学器件用于发射LED模式光
公开(公告)号：US08693894B2
公开(公告)日：2014-04-08
申请号：US12259985
申请日：2008-10-28
申请人： Shih-Yuan Wang , Michael Tan , Alexandre Bratkovski , Sagi Mathai
发明人： Shih-Yuan Wang , Michael Tan , Alexandre Bratkovski , Sagi Mathai
IPC分类号： G02B6/26 , H01S5/00 , H01S3/03 , H01S3/08
CPC分类号： H01S5/10 , H01L33/0004 , H01L33/105 , H01S5/0425 , H01S5/0601 , H01S5/0615 , H01S5/1096 , H01S5/125
摘要： A gain clamped optical device includes a semiconductor stack and a resonant cavity configured to emit stimulated light. A window created in the optical device is configured to emit the stimulated light in an LED mode.
摘要翻译：增益钳位光学器件包括半导体堆叠和被配置为发射受激光的谐振腔。在光学装置中创建的窗口被配置为以LED模式发射受激光。

6. 发明申请

US20090268770A1 Gain Clamped Optical Device For Emitting LED Mode Light 有权
标题翻译：增益钳位光学器件发光LED模式灯
公开(公告)号：US20090268770A1
公开(公告)日：2009-10-29
申请号：US12259985
申请日：2008-10-28
申请人： Shih-Yuan Wang , Michael Tan , Alexandre Bratkovski , Sagi Mathai
发明人： Shih-Yuan Wang , Michael Tan , Alexandre Bratkovski , Sagi Mathai
IPC分类号： H01S5/187
CPC分类号： H01S5/10 , H01L33/0004 , H01L33/105 , H01S5/0425 , H01S5/0601 , H01S5/0615 , H01S5/1096 , H01S5/125
摘要： A gain clamped optical device includes a semiconductor stack and a resonant cavity configured to emit stimulated light. A window created in the optical device is configured to emit the stimulated light in an LED mode.
摘要翻译：增益钳位光学器件包括半导体堆叠和被配置为发射受激光的谐振腔。在光学装置中创建的窗口被配置为以LED模式发射受激光。

7. 发明申请

US20090245296A1 Tunable Optical Resonator 有权
标题翻译：可调谐光谐振器
公开(公告)号：US20090245296A1
公开(公告)日：2009-10-01
申请号：US12263405
申请日：2008-10-31
申请人： Charles Santori , Duncan Stewart , Robert G. Walmsley , Sagi Mathai , Marco Fiorentino , David Fattal , Qianfan Xu , Raymond Beausoleil
发明人： Charles Santori , Duncan Stewart , Robert G. Walmsley , Sagi Mathai , Marco Fiorentino , David Fattal , Qianfan Xu , Raymond Beausoleil
IPC分类号： H01S3/10 , H01S3/08
CPC分类号： G02B6/12007 , G02F1/0147 , G02F1/3132 , G02F2203/15
摘要： An optical apparatus includes a substrate comprising a layer of thermally insulating material disposed thereon; an optical resonator disposed on the layer of thermally insulating material; and a trench in the thermally insulating material disposed around at least a portion of the optical resonator. The optical resonator is substantially thermally isolated from the substrate.
摘要翻译：光学装置包括：基板，包括设置在其上的绝热材料层; 设置在绝热材料层上的光学谐振器; 以及设置在所述光学谐振器的至少一部分周围的绝热材料中的沟槽。光学谐振器与衬底基本上热隔离。

8. 发明授权

US08179935B2 Tunable optical resonator 有权
标题翻译：可调谐光谐振器
公开(公告)号：US08179935B2
公开(公告)日：2012-05-15
申请号：US12263405
申请日：2008-10-31
申请人： Charles Santori , Duncan Stewart , Robert G Walmsley , Sagi Mathai , Marco Fiorentino , David Fattal , Qianfan Xu , Raymond Beausoleil
发明人： Charles Santori , Duncan Stewart , Robert G Walmsley , Sagi Mathai , Marco Fiorentino , David Fattal , Qianfan Xu , Raymond Beausoleil
IPC分类号： H01S3/04 , H01S3/10 , H01S3/083
CPC分类号： G02B6/12007 , G02F1/0147 , G02F1/3132 , G02F2203/15
摘要： An optical apparatus includes a substrate comprising a layer of thermally insulating material disposed thereon; an optical resonator disposed on the layer of thermally insulating material; and a trench in the thermally insulating material disposed around at least a portion of the optical resonator. The optical resonator is substantially thermally isolated from the substrate.
摘要翻译：光学装置包括：基板，包括设置在其上的绝热材料层; 设置在绝热材料层上的光学谐振器; 以及设置在所述光学谐振器的至少一部分周围的绝热材料中的沟槽。光学谐振器与衬底基本上热隔离。

9. 发明授权

US09052463B2 Coupling of a laser source to an optical data distributing device 有权
标题翻译：将激光源耦合到光学数据分配装置
公开(公告)号：US09052463B2
公开(公告)日：2015-06-09
申请号：US13384861
申请日：2010-06-22
申请人： Wayne Sorin , Sagi Mathai , Michael Tan
发明人： Wayne Sorin , Sagi Mathai , Michael Tan
IPC分类号： G02B6/32 , G02B6/43 , G06F1/16 , G02B6/42
CPC分类号： G02B6/32 , G02B6/4204 , G02B6/43 , G06F1/16
摘要： A computer system has an optical data distributing device for transmitting and distributing optical signals. A laser source generates light for forming the optical signals, and an optical fiber with a graded index of refraction couples the light from the laser source to the optical data distributing device. A lens is disposed to image light generated by the laser source into an input end of the optical fiber. The magnification of the lens is selected as a function of a ratio of a numerical aperture and diameter of the laser source divided by a ratio of a numerical aperture and diameter of the optical fiber.
摘要翻译：计算机系统具有用于发送和分配光信号的光数据分配装置。激光源产生用于形成光信号的光，并且具有渐变折射率的光纤将来自激光源的光耦合到光数据分配装置。将透镜设置成将由激光源产生的光成像到光纤的输入端。根据激光源的数值孔径和直径的比率除以光纤的数值孔径和直径的比率来选择透镜的倍率。

10. 发明申请

US20130089289A1 COUPLING OF A LASER SOURCE TO AN OPTICAL DATA DISTRIBUTING DEVICE 有权
标题翻译：激光源耦合到光学数据分配设备
公开(公告)号：US20130089289A1
公开(公告)日：2013-04-11
申请号：US13384861
申请日：2010-06-22
申请人： Wayne Sorin , Sagi Mathai , Michael Tan
发明人： Wayne Sorin , Sagi Mathai , Michael Tan
IPC分类号： G02B6/32
CPC分类号： G02B6/32 , G02B6/4204 , G02B6/43 , G06F1/16
摘要： A computer system has an optical data distributing device for transmitting and distributing optical signals. A laser source generates light for forming the optical signals, and an optical fiber with a graded index of refraction couples the light from the laser source to the optical data distributing device. A lens is disposed to image light generated by the laser source into an input end of the optical fiber. The magnification of the lens is selected as a function of a ratio of a numerical aperture and diameter of the laser source divided by a ratio of a numerical aperture and diameter of the optical fiber.
摘要翻译：计算机系统具有用于发送和分配光信号的光数据分配装置。激光源产生用于形成光信号的光，并且具有渐变折射率的光纤将来自激光源的光耦合到光数据分配装置。将透镜设置成将由激光源产生的光成像到光纤的输入端。根据激光源的数值孔径和直径的比率除以光纤的数值孔径和直径的比率来选择透镜的倍率。

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