Informace o publikaci
New Ways od Observing Optical Inhomogeneities in Glass
| Autoři | |
|---|---|
| Rok publikování | 1999 |
| Druh | Článek ve sborníku |
| Konference | Proceedings of the 5th ESG Conference: Glass Science and Technology for the 21st Century |
| Fakulta / Pracoviště MU | |
| Citace | |
| Obor | Optika, masery a lasery |
| Klíčová slova | optics; spatial filtering; phase-objects; optical inhomogeneities |
| Popis | A method allowing us to visualise optical inhomogeneities in glass products (phase-objects) is presented. The method is based on spatial filtering the image of the products, combined with recording the image by means of a CCD camera, digitising and computer processing this image. This method allows us to evaluate sensitively, automatically and objectively the stucture and the concentration of those inhomogeneities. Selected results are illustrated. |