公开(公告)号：US20140307253A1

公开(公告)日：2014-10-16

申请号：US14313999

申请日：2014-06-24

Applicant: NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY

Inventor： JOHN LEHMAN ,  PAUL WILLIAMS ,  ROBERT LEE ,  FRANK MARING

IPC: G01J1/56

CPC classification number: G01J1/56

Abstract: An optical meter includes a force member to receive a force and a reflector disposed on the force member to receive radiation and to communicate a pressure of the radiation to the force member. The reflector includes a reflective surface, and the force member is configured to be displaced in response to receiving the force comprising the pressure. The optical meter is configured to measure a power of the radiation, an energy of the radiation, or a combination thereof based on the pressure. A process for measuring a property of radiation includes receiving radiation by the reflector, reflecting radiation from the reflective surface, communicating a pressure from the reflector to the force member, and displacing the force member.

Abstract translation: 光学仪表包括用于接收力的力构件和设置在力构件上的反射器以接收辐射并将辐射的压力传递给力构件。 反射器包括反射表面，并且力构件被构造成响应于接收到包括压力的力而移位。 光学仪表被配置为基于压力来测量辐射的功率，辐射的能量或其组合。 用于测量辐射特性的过程包括：接收来自反射器的辐射，反射来自反射表面的辐射，将来自反射器的压力传递给力部件，以及使力部件移位。