S
Sanjib Chatterjee
Researcher at Raja Ramanna Centre for Advanced Technology
Publications - 46
Citations - 284
Sanjib Chatterjee is an academic researcher from Raja Ramanna Centre for Advanced Technology. The author has contributed to research in topics: Interferometry & Wavefront. The author has an hindex of 9, co-authored 46 publications receiving 262 citations. Previous affiliations of Sanjib Chatterjee include Indian Department of Atomic Energy.
Papers
More filters
Journal ArticleDOI
Measurement of the surface form error of large aperture plane optical surfaces with a polarization phase-shifting liquid reference reflection Fizeau interferometer.
TL;DR: A polarization phase-shifting liquid reference reflection Fizeau interferometer with method for elimination of the residual system aberration and results obtained for an optically polished BK-7 disk are presented.
Journal ArticleDOI
Measurement of residual wedge angle of a high optical quality transparent parallel plate with a multipass optical configuration
Sanjib Chatterjee,Y. Pavan Kumar +1 more
TL;DR: In this article, a new technique of wedge angle measurement of a transparent nearly parallel plate (PP) is presented, where the single pass angular deviation suffered by a pair of mutually parallel, laterally separated pencil beams is enhanced by using a multipass cavity formed with two right-angle prisms.
Journal ArticleDOI
Step height measurement using lateral shearing cyclic path optical configuration setup and polarization phase-shifting interferometry
Y. Pavan Kumar,Sanjib Chatterjee +1 more
TL;DR: In this paper, a step height measurement technique using a lateral shearing cyclic path optical configuration (CPOC) setup and polarization phase shifting interferometry (PPSI) is presented.
Journal ArticleDOI
Simple technique for the measurement of two-dimensional linear retardation distributions of wave plates with a phase-shifting Nomarski prism.
Sanjib Chatterjee,Y. Pavan Kumar +1 more
TL;DR: What the authors believe to be a new technique for the measurement of two-dimensional retardation distributions of a wave plate (WP) is presented, using a Nomarski prism as a phase shifter for determining relative retardation distribution.
Journal ArticleDOI
Self-referenced technique for the determination of meridional figure errors of a toroidal mirror with a Sagnac interferometer
Sanjib Chatterjee,Y. Pavan Kumar +1 more
TL;DR: A simple, self-referenced technique for the determination of meridional surface slope errors of toroidal mirrors used in synchrotron radiation is presented.