| Single-shot phase imaging based on transport of intensity equation AK Gupta, R Mahendra, NK Nishchal Optics Communications 477, 126347, 2020 | 24 | 2020 |
| Transport of intensity equation based photon-counting phase imaging AK Gupta, NK Nishchal, PP Banerjee OSA Continuum 3 (2), 236-245, 2020 | 18 | 2020 |
| Phase imaging based on modified transport of intensity equation using liquid crystal variable retarder with partial coherent illumination AK Gupta, A Fatima, NK Nishchal, T Nomura Optical Review 27, 142-148, 2020 | 18 | 2020 |
| Phase characterization of a liquid crystal spatial light modulator AK Gupta, NK Nishchal 2018 3rd International Conference on Microwave and Photonics (ICMAP), 1-2, 2018 | 11 | 2018 |
| Low-light phase imaging using in-line digital holography and the transport of intensity equation AK Gupta, NK Nishchal Journal of Optics 23 (2), 025701, 2021 | 10 | 2021 |
| Polarization-encoded fully-phase encryption using transport-of-intensity equation AK Gupta, P Kumar, NK Nishchal, A Alfalou Electronics 10 (8), 969, 2021 | 9 | 2021 |
| Phase imaging based on transport of intensity equation using liquid crystal variable waveplate AK Gupta, A Fatima, NK Nishchal Digital Holography and Three-Dimensional Imaging, M5B. 4, 2019 | 8 | 2019 |
| Fully-phase encryption using transport of intensity equation AK Gupta, P Kumar, NK Nishchal Digital Holography and Three-Dimensional Imaging, HF2D. 4, 2020 | 5 | 2020 |
| A composite method of transport-of-intensity equation for the recovery of broad range of spatial frequencies AK Gupta, NK Nishchal Journal of Optics 51 (3), 605-612, 2022 | 4 | 2022 |
| Single-shot transport of intensity equation based phase imaging using refractive index variation AK Gupta, NK Nishchal Digital Holography and Three-Dimensional Imaging, M5B. 7, 2019 | 4 | 2019 |
| Transport of intensity equation for phase imaging: A review AK Gupta, NK Nishchal Asian Journal of Physics 28 (10-12), 777-786, 2019 | 3 | 2019 |
| Non-Interferometric Phase Retrieval using Liquid Crystal Spatial Light Modulator AK Gupta, NK Nishchal The Int’l. Confer. on Fiber Optics and Photonics, 12-15, 2018 | 3 | 2018 |
| Transport of intensity equation for low-light quantitative phase imaging and security applications AK Gupta, NK Nishchal Holography, Diffractive Optics, and Applications XI 11898, 104-112, 2021 | 2 | 2021 |
| Optimizing macular pigments imaging in humans with visible light optical coherence tomography (OCT) and superluminescent diodes (SLD) AK Gupta, R Meng, V Srinivasan Ophthalmic Technologies XXXIV, PC128240D, 2024 | 1 | 2024 |
| Localizing and quantifying macular pigments in humans with visible light optical coherence tomography (OCT) A Gupta, R Meng, V Srinivasan Ophthalmic Technologies XXXIII, PC123600Y, 2023 | 1 | 2023 |
| Visible light optical coherence tomography (OCT) of the human retina with superluminescent diodes (SLDs) R Meng, A Gupta, VJ Srinivasan Optical Coherence Tomography and Coherence Domain Optical Methods in …, 2023 | 1 | 2023 |
| Imaging Human Macular Pigments with Visible Light Optical Coherence A Gupta, R Meng, V Srinivasan Optics Letters 48, 4737-4740, 2023 | | 2023 |
| Novel Simultaneous Nasal and Temporal Anterior Segment Imaging with OCT S Segal, A Gupta, V Srinivasan, CT Madu, A Sohn, R Zambrano, E Ede, ... Investigative Ophthalmology & Visual Science 64 (8), 5008-5008, 2023 | | 2023 |
| Visible light OCT imaging of macular pigment with a single superluminescent diode (SLD) AK Gupta, R Meng, V Srinivasan Investigative Ophthalmology & Visual Science 64 (8), 5019-5019, 2023 | | 2023 |
| Defocusing optimization for Transport of Intensity based Phase Imaging AK Gupta, NK Nishchal | | |
