On the optical inspection of the surface quality of pharmaceutical tablets
- 1 May 1997
- journal article
- Published by IOP Publishing in Measurement Science and Technology
- Vol. 8 (5) , 550-554
- https://doi.org/10.1088/0957-0233/8/5/014
Abstract
The optical surface quality of pharmaceutical tablets was investigated using a computer-generated hologram as a sensor. The optical surface quality was related to the porosity of the tablets.Keywords
This publication has 8 references indexed in Scilit:
- Off‐line system for simultaneous inspection of metal surface roughness and flatness by computer‐generated hologramsOptical Engineering, 1996
- On simultaneous optical sensing of local curvature and roughness of metal surfacesSensors and Actuators A: Physical, 1996
- Photoacoustic evaluation of elasticity and integrity of pharmaceutical tabletsInternational Journal of Pharmaceutics, 1995
- Optical sensing of surface roughness and waviness by a computer-generated hologramOptical Engineering, 1995
- Wavelength dependence of thin diffractive lensesOptical Engineering, 1994
- Young's modulus of powders used as pharmaceutical excipientsInternational Journal of Pharmaceutics, 1990
- Computer-Based Analysis of Hologram Imagery and Aberrations II: Aberrations Induced by a Wavelength ShiftApplied Optics, 1971
- Computer-Based Analysis of Hologram Imagery and Aberrations I Hologram Types and Their Nonchromatic AberrationsApplied Optics, 1971