A novel approach to high-sensitivity grating interferometry

Joanna Schmit , Krzysztof Patorski


The authors propose a new approach for obtaining information about in-plane and out-of-plane displacements of an object tested using high-sensitivity grating interferometry. The interferences of each of the specimen grating diffraction orders with a reference beam are recorded separately. Computer addition and subtraction of the phase functions calculated from the interferograms give the in-plane and out-of-plane displacement values, respectively. The authors present their experimental work, and then compare their results with those obtained using a conventional grating interferometry approach.
Author Joanna Schmit
Joanna Schmit,,
, Krzysztof Patorski (FM / IMPh)
Krzysztof Patorski,,
- The Institute of Micromechanics and Photonics
Journal seriesOptics and Lasers in Engineering, ISSN 0143-8166
Issue year1997
ASJC Classification2208 Electrical and Electronic Engineering; 2210 Mechanical Engineering; 3107 Atomic and Molecular Physics, and Optics; 2504 Electronic, Optical and Magnetic Materials
URL http://www.sciencedirect.com/science/article/pii/S0143816696000036
Score (nominal)30
Score sourcejournalList
Publication indicators WoS Citations = 2; GS Citations = 2.0; Scopus SNIP (Source Normalised Impact per Paper): 1999 = 0.544; WoS Impact Factor: 2006 = 0.977 (2) - 2007=0.992 (5)
Citation count*2 (2020-09-13)
Share Share

Get link to the record

* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Are you sure?