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1. 发明授权

US08340151B2 V-shaped resonators for addition of broad-area laser diode arrays 有权
标题翻译：用于添加广域激光二极管阵列的V形谐振器
公开(公告)号：US08340151B2
公开(公告)日：2012-12-25
申请号：US12966423
申请日：2010-12-13
申请人： Bo Liu , Yun Liu , Yehuda Y. Braiman
发明人： Bo Liu , Yun Liu , Yehuda Y. Braiman
IPC分类号： H01S3/08
CPC分类号： G02B27/14
摘要： A system and method for addition of broad-area semiconductor laser diode arrays are described. The system can include an array of laser diodes, a V-shaped external cavity, and grating systems to provide feedback for phase-locking of the laser diode array. A V-shaped mirror used to couple the laser diode emissions along two optical paths can be a V-shaped prism mirror, a V-shaped stepped mirror or include multiple V-shaped micro-mirrors. The V-shaped external cavity can be a ring cavity. The system can include an external injection laser to further improve coherence and phase-locking.
摘要翻译：描述了用于添加广域半导体激光二极管阵列的系统和方法。该系统可以包括激光二极管阵列，V形外腔和光栅系统，为激光二极管阵列的相位锁定提供反馈。用于将激光二极管发射沿着两个光学路径耦合的V形镜可以是V形棱镜，V形阶梯镜或者包括多个V形微镜。 V形外腔可以是环形腔。该系统可以包括外部注入激光器，以进一步提高相干性和相位锁定。

2. 发明申请

US20100042266A1 CONTROL OF FRICTION AT THE NANOSCALE 失效
标题翻译：在NANOSCALE控制摩擦
公开(公告)号：US20100042266A1
公开(公告)日：2010-02-18
申请号：US10770857
申请日：2004-02-03
申请人： Jacob Barhen , Yehuda Y. Braiman , Vladimir Protopopescu
发明人： Jacob Barhen , Yehuda Y. Braiman , Vladimir Protopopescu
IPC分类号： G05D13/00 , G05B13/02
CPC分类号： C10M171/00
摘要： Methods and apparatus are described for control of friction at the nanoscale. A method of controlling frictional dynamics of a plurality of particles using non-Lipschitzian control includes determining an attribute of the plurality of particles; calculating an attribute deviation by subtracting the attribute of the plurality of particles from a target attribute; calculating a non-Lipschitzian feedback control term by raising the attribute deviation to a fractionary power ξ=(2m+1)/(2n+1) where n=1, 2, 3 . . . and m=0, 1, 2, 3 . . . , with m strictly less than n and then multiplying by a control amplitude; and imposing the non-Lipschitzian feedback control term globally on each of the plurality of particles; imposing causes a subsequent magnitude of the attribute deviation to be reduced.
摘要翻译：描述了用于控制纳米级摩擦的方法和装置。使用非Lipschitzian控制来控制多个粒子的摩擦动力学的方法包括确定多个粒子的属性; 通过从目标属性中减去多个粒子的属性来计算属性偏差; 通过将属性偏差提高到一个小数次幂来计算非Lipschitzian反馈控制项，并且其中n = 1,2,3，...（2m + 1）/（2n + 1）。。。 m = 0,1,2,3。。。，m严格小于n，然后乘以控制幅度; 以及在所述多个粒子的每一个上全局地施加非Lipschitzian反馈控制项; 强制性导致属性偏差的随后大小减小。

3. 发明授权

US06782016B2 Master laser injection of broad area lasers 失效
标题翻译：主激光注入广域激光器
公开(公告)号：US06782016B2
公开(公告)日：2004-08-24
申请号：US09999187
申请日：2001-11-30
申请人： Yehuda Y. Braiman , Yun Liu
发明人： Yehuda Y. Braiman , Yun Liu
IPC分类号： H01S310
CPC分类号： H01S5/4006 , H01S5/2036 , H01S5/4062
摘要： Systems and methods are described for laser array synchronization using master laser injection of broad area lasers. A method, includes: master laser injecting a plurality of broad area lasers; and externally cavity coupling the plurality of broad area lasers. A method, includes: master laser injecting a plurality of broad area lasers; and externally Q switch coupling the plurality of broad area lasers. A method, includes: injection synchronizing a plurality of pulsed broad area lasers using a signal source; modulating the plurality of pulsed broad area lasers using the signal source; and externally coupling the plurality of pulsed broad area lasers.
摘要翻译：描述了激光阵列同步的系统和方法，使用主激光注入广域激光器。一种方法，包括：主激光器注入多个广域激光器; 并且外部空腔耦合多个广域激光器。一种方法，包括：主激光器注入多个广域激光器; 并且外部Q开关耦合多个广域激光器。一种方法包括：使用信号源对多个脉冲宽区域激光器进行喷射同步; 使用所述信号源调制所述多个脉冲宽区域激光器; 并且外部耦合多个脉冲宽区域激光器。

4. 发明申请

US20120147471A1 V-SHAPED RESONATORS FOR ADDITION OF BROAD-AREA LASER DIODE ARRAYS 有权
标题翻译：用于增加宽带激光二极管阵列的V形谐振器
公开(公告)号：US20120147471A1
公开(公告)日：2012-06-14
申请号：US12966423
申请日：2010-12-13
申请人： Bo Liu , Yun Liu , Yehuda Y. Braiman
发明人： Bo Liu , Yun Liu , Yehuda Y. Braiman
IPC分类号： G02B27/14 , G02B27/44
CPC分类号： G02B27/14
摘要： A system and method for addition of broad-area semiconductor laser diode arrays are described. The system can include an array of laser diodes, a V-shaped external cavity, and grating systems to provide feedback for phase-locking of the laser diode array. A V-shaped mirror used to couple the laser diode emissions along two optical paths can be a V-shaped prism mirror, a V-shaped stepped mirror or include multiple V-shaped micro-mirrors. The V-shaped external cavity can be a ring cavity. The system can include an external injection laser to further improve coherence and phase-locking.
摘要翻译：描述了用于添加广域半导体激光二极管阵列的系统和方法。该系统可以包括激光二极管阵列，V形外腔和光栅系统，为激光二极管阵列的相位锁定提供反馈。用于将激光二极管发射沿着两个光学路径耦合的V形镜可以是V形棱镜，V形阶梯镜或者包括多个V形微镜。 V形外腔可以是环形腔。该系统可以包括外部注入激光器，以进一步提高相干性和相位锁定。

5. 发明授权

US07693587B2 Control of friction at the nanoscale 失效
标题翻译：控制摩擦在纳米级
公开(公告)号：US07693587B2
公开(公告)日：2010-04-06
申请号：US10770857
申请日：2004-02-03
申请人： Jacob Barhen , Yehuda Y. Braiman , Vladimir Protopopescu
发明人： Jacob Barhen , Yehuda Y. Braiman , Vladimir Protopopescu
IPC分类号： G05B13/02 , G05B19/08 , G05B11/32 , G01P15/00 , B23K9/00
CPC分类号： C10M171/00
摘要： Methods and apparatus are described for control of friction at the nanoscale. A method of controlling frictional dynamics of a plurality of particles using non-Lipschitzian control includes determining an attribute of the plurality of particles; calculating an attribute deviation by subtracting the attribute of the plurality of particles from a target attribute; calculating a non-Lipschitzian feedback control term by raising the attribute deviation to a fractionary power ξ=(2m+1)/(2n+1) where n=1, 2, 3 . . . and m=0, 1, 2, 3 . . . , with m strictly less than n and then multiplying by a control amplitude; and imposing the non-Lipschitzian feedback control term globally on each of the plurality of particles; imposing causes a subsequent magnitude of the attribute deviation to be reduced.
摘要翻译：描述了用于控制纳米级摩擦的方法和装置。使用非Lipschitzian控制来控制多个粒子的摩擦动力学的方法包括确定多个粒子的属性; 通过从目标属性中减去多个粒子的属性来计算属性偏差; 通过将属性偏差提高到一个小数次幂来计算非Lipschitzian反馈控制项，并且其中n = 1,2,3，...（2m + 1）/（2n + 1）。。。 m = 0,1,2,3。。。，m严格小于n，然后乘以控制幅度; 以及在所述多个粒子的每一个上全局地施加非Lipschitzian反馈控制项; 强制性导致属性偏差的随后大小减小。

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