公开(公告)号：US08710470B2

公开(公告)日：2014-04-29

申请号：US13939514

申请日：2013-07-11

申请人： Rafael R. Gattass ,  Leslie Brandon Shaw ,  Jasbinder S. Sanghera ,  Ishwar D. Aggarwal ,  Lynda E Busse

发明人： Rafael R. Gattass ,  Leslie Brandon Shaw ,  Jasbinder S. Sanghera ,  Ishwar D. Aggarwal ,  Lynda E Busse

IPC分类号： G01J1/00

CPC分类号： G02B27/10 ,  G02B6/102 ,  G02B6/12019 ,  G02B6/2856 ,  G02B6/425 ,  G02B27/1006 ,  Y10T29/49826

摘要： An infrared laser source system that combines laser emitters through an optical waveguide. Each emitter is coupled to a port of the optical waveguide and the waveguided signal is combined to provide a spatially combined laser source with a single common exit aperture. The materials used for waveguiding allow the propagation of wavelengths in the infrared. The system can be used for combining multiple laser emitters to increase the total output power and/or for combination of multiple emitters with different wavelength for increased spectral coverage out of the laser system.

摘要翻译： 一种通过光波导组合激光发射器的红外激光源系统。 每个发射器耦合到光波导的端口，并且波导信号被组合以提供具有单个公共出口孔的空间组合激光源。 用于波导的材料允许红外线中的波长传播。 该系统可用于组合多个激光发射器以增加总输出功率和/或用于具有不同波长的多个发射器的组合，以增加激光系统的光谱覆盖。

公开(公告)号：US10133000B2

公开(公告)日：2018-11-20

申请号：US13629648

申请日：2012-09-28

申请人： Jasbinder S. Sanghera ,  Catalin M Florea ,  Leslie Brandon Shaw ,  Lynda E Busse ,  Ishwar D. Aggarwal ,  Steven R. Bowman

发明人： Jasbinder S. Sanghera ,  Catalin M Florea ,  Leslie Brandon Shaw ,  Lynda E Busse ,  Ishwar D. Aggarwal ,  Steven R. Bowman

IPC分类号： G02B6/25 ,  G02B1/118 ,  G02B6/255 ,  G02B6/32 ,  G02B6/42 ,  G02B6/26

摘要： An optical system having two or more different optical elements with a corresponding interface between the optical elements. At least one of the optical elements has an anti-reflective structure that is transferred to the interface between two optical elements, typically by embossing. Also disclosed is the related method for making the optical system.

公开(公告)号：US08929695B1

公开(公告)日：2015-01-06

申请号：US13672473

申请日：2012-11-08

申请人： Rafael Gattass ,  Frederic H. Kung ,  Leslie Brandon Shaw ,  Ishwar D. Aggarwal ,  Jasbinder S. Sanghera ,  Lynda E Busse

发明人： Rafael Gattass ,  Frederic H. Kung ,  Leslie Brandon Shaw ,  Ishwar D. Aggarwal ,  Jasbinder S. Sanghera ,  Lynda E Busse

IPC分类号： G02B6/26 ,  G02B6/35

CPC分类号： G02B6/3558 ,  G02B6/3508 ,  G02B6/3572

摘要： An N port fiber optical switch includes a movable housing having a perimeter and N corners; a plurality N of optical fibers positioned within the housing and inside the perimeter; and a plurality N of actuators, wherein each actuator is positioned on a corresponding corner such that when selectively activated one or more of the actuators urges the movable housing and the plurality of optical fibers to a selected switch position. The switch provides short switching times and high power handling while allowing for a large number of ports and provides the capability of interfacing with and switching between a variable number of ports.

摘要翻译： N端口光纤光开关包括具有周边和N个角的可移动外壳; 多个N个光纤定位在壳体内并在周边内; 以及多个N个致动器，其中每个致动器定位在相应的角部上，使得当选择性地激活时，一个或多个致动器将可移动壳体和多个光纤推动到选定的开关位置。 交换机提供短的切换时间和高功率处理，同时允许大量端口，并提供与可变数量的端口之间的接口和切换的能力。