Invention Grant
- Patent Title: Optical beam analyzer
- Patent Title (中): 光束分析仪
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Application No.: US922797Application Date: 1986-10-23
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Publication No.: US4693600APublication Date: 1987-09-15
- Inventor: Michael A. Cross , Edward W. Nichols
- Applicant: Michael A. Cross , Edward W. Nichols
- Applicant Address: PA Pittsburgh
- Assignee: Westinghouse Electric Corp.
- Current Assignee: Westinghouse Electric Corp.
- Current Assignee Address: PA Pittsburgh
- Main IPC: G01J1/42
- IPC: G01J1/42 ; G01J1/44 ; G01J1/00
Abstract:
A system for analyzing the characteristics of a light beam is disclosed. Functionally, the system includes an optical system for collecting the light beam to be analyzed. An array of light-sensitive elements is positioned at the focal plane of the optical system. A digital system sequentially samples the output signals of the light sensors and processes the resulting data to generate signals indicative of the characteristics of the light beam.
Public/Granted literature
- US5860886A Hydraulic control device for automatic transmissions Public/Granted day:1999-01-19
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