Invention Grant
US08445822B2 One-piece Nano/Nano class Nanocomposite Optical Ceramic (NNOC) extended dome having seamless non-complementary geometries for electro-optic sensors
有权
一体式纳米/纳米级纳米复合光学陶瓷（NNOC）扩展圆顶，具有无缝非互补几何形状的电光传感器
- Patent Title: One-piece Nano/Nano class Nanocomposite Optical Ceramic (NNOC) extended dome having seamless non-complementary geometries for electro-optic sensors
- Patent Title (中): 一体式纳米/纳米级纳米复合光学陶瓷（NNOC）扩展圆顶，具有无缝非互补几何形状的电光传感器
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Application No.: US12821876Application Date: 2010-06-23
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Publication No.: US08445822B2Publication Date: 2013-05-21
- Inventor: Wayne L. Sunne
- Applicant: Wayne L. Sunne
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agent Eric A. Gifford
- Main IPC: F41G7/22
- IPC: F41G7/22 ; H01Q1/42 ; F41G7/00 ; H01Q1/00
Abstract:
A one-piece extended dome having a spanning angle greater than 180 degrees. The dome is integrally formed of a Nano/Nano class Nanocomposite Optical Ceramic (NNOC) material. The extended dome comprises seamless first and second non-complementary geometric shapes, such as a first spherical geometry and a second conical or ogive geometry. The Nano/Nano class NNOC material comprises two or more different chemical phases (nanograins) dispersed in one another, each type having a sub-micron grain dimension in at least the direction of light transmission. The material is a true NNOC material in that all of the constituent elements have sub-micron grain dimensions, there is no host matrix.
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