System containing an anamorphic optical system with window, optical corrector, and sensor
- 申请公布号：
- US6871817(B1)
- 申请号：
- US20030695000
- 申请日期：
- 2003.10.28
- 申请公布日期：
- 2005.03.29
- 申请人：
- RAYTHEON COMPANY
- 发明人：
- KNAPP DAVID J.
- 分类号：
- F41G7/26;F42B15/01;G02B13/08;(IPC1-7):F41G7/00
- 主分类号：
- F41G7/26
- 摘要：
- A system includes an optical system having a curved window with anamorphic symmetry about a first plane and a second plane perpendicular to the first plane. The window may be, for example, in a flight vehicle such as a missile. An optical corrector is adjacent to a curved inner surface of the window and has an optical corrector shape responsive to a shape of the window. The optical corrector has anamorphic symmetry about the first plane and the second plane. A sensor is disposed to receive an optical ray passing sequentially through the window and the optical corrector.
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