公开(公告)号：US20140230558A1

公开(公告)日：2014-08-21

申请号：US14176553

申请日：2014-02-10

Applicant: ROLLS-ROYCE PLC

Inventor： Clive GRAFTON-REED ,  David WHITEHEAD ,  Simon CHEETHAM ,  Sundar MARIMUTHU

IPC: G01N29/24

CPC classification number: G01N29/2418 ,  B08B7/0042 ,  B23K26/03 ,  B23K26/352

Abstract: A method of cleaning a surface includes the steps of directing a laser beam to the surface at a predetermined location and capturing for the predetermined location a) data relating to an acoustic response induced by interaction of the laser with the surface, b) data relating to the optical reflectivity of the surface at the predetermined location, and c) data relating to the spectrographic response of a plume generated by interaction of the laser with the surface.

Abstract translation: 清洁表面的方法包括以下步骤：在预定位置处将激光束引导到表面并捕获预定位置a）与激光与表面的相互作用所引起的声响应相关的数据，b）与 表面在预定位置处的光学反射率，以及c）与激光与表面的相互作用产生的羽流的光谱响应有关的数据。