Setting sensitivity in Talbot interferometry with modified gratings
โ Scribed by M.P. Kothiyal; K.V. Sriram; R.S. Sirohi
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 536 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0030-3992
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A simple and practical detection method for the tilt-angles between the two non-parallel grating planes in the Talbot interferometry is proposed. It uses a pair of the cross-gratings and can simultaneously measure the two small angles with respect to the axes parallel to the line directions of the g
The use of a grating in the form of modulation of birefringence in a BSO crystal in a novel Lau interferometer set-up is proposed. The system behaves as a conventional Lau interferometer implemented by using two amplitude gratings. Moreover, it permits control of the visibility and provides a contra