公开(公告)号：CA3018211A1

公开(公告)日：2017-09-21

申请号：CA3018211

申请日：2017-03-16

Applicant: CORNING INC

Inventor： SUTHERLAND JAMES SCOTT ,  WAMBOLDT LEONARD GERARD ,  WOODARD KENNETH SMITH

IPC: G02B1/02 ,  G02B5/08

Abstract: A high stiffness substrate for optical elements is described. The substrate includes a graphite finishing layer and a non-oxide ceramic base substrate. The non-oxide ceramic base substrate is preferably a carbide, such as boron carbide or silicon carbide. The graphite finishing layer may include a surface with low finish. Low finish may be achieved by diamond turning the graphite surface. The graphite finishing layer may be joined to the non-oxide base ceramic with a solder. A supplemental finishing layer may be formed on the graphite finishing layer. A reflective stack may be formed on the graphite or supplemental finishing layer. Methods for making the substrate are also described.

公开(公告)号：WO2014143232A1

公开(公告)日：2014-09-18

申请号：PCT/US2013072811

申请日：2013-12-03

Applicant: CORNING INC ,  COMSTOCK LOVELL ELGIN II ,  WIGGINS RICHARD LYNTON ,  WOODARD KENNETH SMITH

Inventor： COMSTOCK LOVELL ELGIN II ,  WIGGINS RICHARD LYNTON ,  WOODARD KENNETH SMITH

IPC: G01J3/02 ,  G01J3/04 ,  G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system (100b) and a method are disclosed herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest 104). In one aspect, the hyperspectral imaging system includes at least one optic (106), a rotatable disk (302) which has multiple straight slits (304) formed therein, a spectrometer (110), a two-dimensional image sensor (112), and a controller (114). In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has at least one spiral slit formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.

Abstract translation: 本文公开了一种高光谱成像系统（100b）和方法，用于提供远程对象的区域（例如，感兴趣的场景104）的高光谱图像。 一方面，高光谱成像系统包括至少一个光学器件（106），具有形成在其中的多个直缝隙（304）的旋转盘（302），光谱仪（110），二维图像传感器（112） 和控制器（114）。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转盘（其中形成有至少一个螺旋形狭缝），光谱仪，二维图像传感器和控制器。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转鼓（其外表面上形成有多个狭缝和位于其中的折叠镜），光谱仪，二维图像传感器和 一个控制器