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Applied Optics|February 24, 2022
Phase response optimization of a liquid crystal spatial light modulator with partially coherent lightPraveen Kumar, Naveen K NishchalApplied Optics|September 11, 2019
Self-referenced spiral interferogram using modified lateral shearing Mach-Zehnder interferometerPraveen Kumar, Naveen K NishchalApplied Optics|March 16, 2019
Enhanced exclusive-OR and quick response code-based image encryption through incoherent illuminationPraveen Kumar, Naveen K NishchalJournal of the Optical Society of America. A, Optics, Image Science, and Vision|September 11, 2019
Modified Mach-Zehnder interferometer for determining the high-order topological charge of Laguerre-Gaussian vortex beamsPraveen Kumar, Naveen K NishchalJournal of the Optical Society of America. A, Optics, Image Science, and Vision|January 31, 2025
Image authentication with exclusive-OR operated optical vorticesRahul Kumar, Praveen Kumar, Naveen K Nishchal, et al.Journal of the Optical Society of America. A, Optics, Image Science, and Vision|December 28, 2020
Non-interferometric technique to realize vector beams embedded with polarization singularities: publisher's notePraveen Kumar, Sushanta Kumar Pal, Naveen K Nishchal, et al.Journal of the Optical Society of America. A, Optics, Image Science, and Vision|March 4, 2024
Binary image encryption with a QR code-encoded optical beam having an array of vorticesAllarakha Shikder, Sonu Kumar Rao, Praveen Kumar, et al.Scientific Reports|October 14, 2022
Self-referenced interferometry for single-shot detection of vector-vortex beamsPraveen Kumar, Naveen K Nishchal, Takashige Omatsu, et al.Journal of the Optical Society of America. A, Optics, Image Science, and Vision|June 17, 2020
Non-interferometric technique to realize vector beams embedded with polarization singularitiesPraveen Kumar, Sushanta Kumar Pal, Naveen K Nishchal, et al.Applied Optics|May 3, 2023
Measurement of the fractional topological charge of an optical vortex beam through interference fringe dislocation: publisher's noteAllarakha Shikder, Naveen K NishchalPageof 337