Optical beam analyzer
Patent 4693600 Issued on September 15, 1987. Estimated Expiration Date: 
October 23, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 23, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesHigh speed laser pulse analyzer Patent #: 4320462 InventorsAssigneeApplicationNo. 06/922797 filed on 10/23/1986US Classes:356/121, LAMP BEAM DIRECTION OR PATTERN356/226, Detector and indicator electrical coupling (e.g., amplifying or attenuating)356/622, Position of detected arrangement relative to projected beam356/73PLURAL TESTExaminersPrimary: Evans, F. L.Attorney, Agent or FirmInternational ClassesG01J 1/42 (20060101)G01J 1/44 (20060101) AbstractA 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. | |
