Optical coupling device
    1.
    发明授权
    Optical coupling device 有权
    光耦合装置

    公开(公告)号:US07929815B2

    公开(公告)日:2011-04-19

    申请号:US12546844

    申请日:2009-08-25

    IPC分类号: G02B6/34 G02B6/30

    CPC分类号: G02B6/124 G02B6/30 G02B6/34

    摘要: An optical coupling device for coupling a light beam into a waveguide and a method of manufacturing the device. The device includes a grating portion having a plurality of essentially straight and essentially parallel scattering elements, wherein two or more of the scattering elements have different lengths. The method includes providing a grating layer on a substrate and forming a plurality of essentially straight and essentially parallel scattering elements from the grating layer, wherein two or more of the scattering elements have different lengths.

    摘要翻译: 一种用于将光束耦合到波导中的光耦合装置及其制造方法。 该装置包括具有多个基本上直的基本上平行的散射元件的光栅部分,其中两个或更多个散射元件具有不同的长度。 该方法包括在衬底上提供光栅层并从光栅层形成多个基本上直的基本上平行的散射元件,其中两个或更多个散射元件具有不同的长度。

    Electromagnetic wave isolator and integrated optics device
    2.
    发明授权
    Electromagnetic wave isolator and integrated optics device 有权
    电磁波隔离器和集成光学器件

    公开(公告)号:US08983247B2

    公开(公告)日:2015-03-17

    申请号:US13500990

    申请日:2010-09-24

    摘要: An electromagnetic wave isolator (10) comprising a body (29) having e.g. an elliptical disk or ring shape such as to define two circular directions (D1, D2) of propagation. The body is further augmented by one or more feature (21, 22) lowering the symmetry of the isolator such that wave propagation is supported substantially more in one (D1) of the directions than in the opposite direction (D2). An integrated optics device includes two electromagnetic wave isolators.

    摘要翻译: 一种电磁波隔离器(10),包括具有例如电极的主体(29)。 椭圆盘或环形,以限定传播的两个圆形方向(D1,D2)。 通过降低隔离器的对称性的一个或多个特征(21,22)来进一步增加主体,使得波形传播在一个(D1)方向上比在相反方向(D2)更大地支撑。 集成光学器件包括两个电磁波隔离器。

    SCANNING PROBE MICROSCOPY CANTILEVER COMPRISING AN ELECTROMAGNETIC SENSOR
    4.
    发明申请
    SCANNING PROBE MICROSCOPY CANTILEVER COMPRISING AN ELECTROMAGNETIC SENSOR 有权
    扫描探头包含电磁传感器的显微镜

    公开(公告)号:US20140047585A1

    公开(公告)日:2014-02-13

    申请号:US13570666

    申请日:2012-08-09

    IPC分类号: G01Q70/08

    摘要: An apparatus and method directed to a scanning probe microscopy cantilever. The apparatus includes body and an electromagnetic sensor having a detectable electromagnetic property varying upon deformation of the body. The method includes scanning the surface of a material with the cantilever, such that the body of the cantilever undergoes deformations and detecting the electromagnetic property varying upon deformation of the body of the cantilever.

    摘要翻译: 一种针对扫描探针显微镜悬臂的装置和方法。 该装置包括主体和电磁传感器,该电磁传感器具有在身体变形时变化的可检测的电磁特性。 该方法包括用悬臂扫描材料的​​表面,使得悬臂的主体经历变形并检测在悬臂体的变形时变化的电磁特性。

    ELECTROMAGNETIC WAVE ISOLATOR AND INTEGRATED OPTICS DEVICE
    5.
    发明申请
    ELECTROMAGNETIC WAVE ISOLATOR AND INTEGRATED OPTICS DEVICE 有权
    电磁波隔离器和集成光学器件

    公开(公告)号:US20120189246A1

    公开(公告)日:2012-07-26

    申请号:US13500990

    申请日:2010-09-24

    IPC分类号: G02B6/12 H01P1/36

    摘要: An electromagnetic wave isolator (10) comprising a body (29) having an elliptical disk or ring shape such as to define two circular directions (D1, D2) of propagation. The body is further augmented by one or more feature (21, 22) lowering the symmetry of the isolator such that wave propagation is supported substantially more in one (D1) of the directions than in the opposite direction (D2). An integrated optics device includes two electromagnetic wave isolators.

    摘要翻译: 一种电磁波隔离器(10),包括具有椭圆盘或环形的主体(29),以限定传播的两个圆形方向(D1,D2)。 通过降低隔离器的对称性的一个或多个特征(21,22)来进一步增加主体,使得波形传播在一个(D1)方向上比在相反方向(D2)更大地支撑。 集成光学器件包括两个电磁波隔离器。

    OPTICAL COUPLING DEVICE
    6.
    发明申请
    OPTICAL COUPLING DEVICE 有权
    光耦合器件

    公开(公告)号:US20100054662A1

    公开(公告)日:2010-03-04

    申请号:US12546844

    申请日:2009-08-25

    IPC分类号: G02B6/34 G02B6/26

    CPC分类号: G02B6/124 G02B6/30 G02B6/34

    摘要: An optical coupling device for coupling a light beam into a waveguide and a method of manufacturing the device. The device includes a grating portion having a plurality of essentially straight and essentially parallel scattering elements, wherein two or more of the scattering elements have different lengths. The method includes providing a grating layer on a substrate and forming a plurality of essentially straight and essentially parallel scattering elements from the grating layer, wherein two or more of the scattering elements have different lengths.

    摘要翻译: 一种用于将光束耦合到波导中的光耦合装置及其制造方法。 该装置包括具有多个基本上直的基本上平行的散射元件的光栅部分,其中两个或更多个散射元件具有不同的长度。 该方法包括在衬底上提供光栅层并从光栅层形成多个基本上直的基本上平行的散射元件,其中两个或更多个散射元件具有不同的长度。

    Optical coupling method
    8.
    发明授权
    Optical coupling method 有权
    光耦合方法

    公开(公告)号:US08520991B2

    公开(公告)日:2013-08-27

    申请号:US13085717

    申请日:2011-04-13

    IPC分类号: G02B6/34 G02B6/30

    CPC分类号: G02B6/124 G02B6/30 G02B6/34

    摘要: A method of coupling a light beam into a waveguide. The method includes applying the light beam onto a grating portion at non-zero degree angle with respect to a plane of the grating portion, coupling the light beam into the waveguide using the grating portion and converting a spot-size of the light beam to correspond with a size of the waveguide using the grating portion.

    摘要翻译: 将光束耦合到波导中的方法。 该方法包括将光束相对于光栅部分的平面以非零角度将光束施加到光栅部分上,使用光栅部分将光束耦合到波导中并将光束的光斑尺寸转换成对应 具有使用光栅部分的波导的尺寸。

    OPTICAL COUPLING METHOD
    10.
    发明申请
    OPTICAL COUPLING METHOD 有权
    光耦合方法

    公开(公告)号:US20110188808A1

    公开(公告)日:2011-08-04

    申请号:US13085717

    申请日:2011-04-13

    IPC分类号: G02B6/34 B05D5/06 B05D3/10

    CPC分类号: G02B6/124 G02B6/30 G02B6/34

    摘要: An optical coupling device for coupling a light beam into a waveguide and a method of manufacturing the device. The device includes a grating portion having a plurality of essentially straight and essentially parallel scattering elements, wherein two or more of the scattering elements have different lengths. The method includes providing a grating layer on a substrate and forming a plurality of essentially straight and essentially parallel scattering elements from the grating layer, wherein two or more of the scattering elements have different lengths.

    摘要翻译: 一种用于将光束耦合到波导中的光耦合装置及其制造方法。 该装置包括具有多个基本上直的基本上平行的散射元件的光栅部分,其中两个或更多个散射元件具有不同的长度。 该方法包括在衬底上提供光栅层并从光栅层形成多个基本上直的基本上平行的散射元件,其中两个或更多个散射元件具有不同的长度。