IEC 61745-2017 光纤几何试验组校准用终端图象分析过程 End-face image analysis procedure for the calibration of optical fibre geometry test sets

This document describes the calibration of test sets that perform end-face image analysis, also known as "near-field" or "grey-scale" analysis. The principles, however, can be applied to test sets of a different type.
The procedures outlined are performed by calibration laboratories and by the manufacturers or users of geometry test sets, for the purpose of calibrating geometry test sets and for evaluating the uncertainties in measurements made on calibrated test sets. The calibration of fibre coating or cable measurement test sets is not covered by this document.dition 2.0 2017-07 INTERNATIONAL STANDARD NORME INTERNATIONALE End-face image analysis procedure for the calibration of optical fibre geometry test sets Procédure d'analyse d'image d’extrémité pour l'étalonnage de dispositifs d'essais de géométrie des fibres optiques IEC 61745:2017-07(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2017 IEC, Geneva, Switzerland All rights reserved. Un