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Applied Optics|March 26, 2014
Quasi-achromatic Fresnel zone lens with ring focusA Vijayakumar, Shanti BhattacharyaApplied Optics|September 5, 2012
Design, fabrication, and evaluation of a multilevel spiral-phase Fresnel zone plate for optical trappingA Vijayakumar, Shanti BhattacharyaApplied Optics|September 11, 2019
Implementation of a speckle-correlation-based optical lever with extended dynamic rangeA Vijayakumar, D Jayavel, M Muthaiah, et al.Applied Optics|December 14, 2016
Simplified analysis of sub-wavelength triangular gratings by simplified modal methodGayathri Sridharan, Shanti BhattacharyaJournal of Biomedical Optics|April 10, 2013
Improvements in speckle tracking algorithms for vibrational analysis using optical coherence tomographyPrashanth Raghavendra Prasad, Shanti BhattacharyaScientific Reports|November 7, 2019
Spatial Multiplexing Technique for Improving Dynamic Range of Speckle Correlation based Optical LeverVijayakumar Anand, Shanti Bhattacharya, Joseph RosenOptics Express|June 11, 2026
Metasurface integrated optics for fluorescence imaging endoscopySusan Thomas, Shanti Bhattacharya, Francesco FerrantiApplied Optics|July 15, 2021
Transform-based phase retrieval techniques from a single off-axis interferogramBagath Chandraprasad T, Pramitha Vayalamkuzhi, Shanti BhattacharyaScientific Reports|January 17, 2020
A compact single channel interferometer to study vortex beam propagation through scattering layersSruthy J Lathika, Vijayakumar Anand, Shanti BhattacharyaPageof 6