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Vishesh Dubey
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Quantitative phase imaging of biological cells using spatially low and temporally high coherent light source
A Ahmad, V Dubey, G Singh, V Singh, DS Mehta
Optics letters 41 (7), 1554-1557, 2016
592016
Multispectral quantitative phase imaging of human red blood cells using inexpensive narrowband multicolor LEDs
V Dubey, G Singh, V Singh, A Ahmad, DS Mehta
Applied optics 55 (10), 2521-2525, 2016
542016
Partially spatially coherent digital holographic microscopy and machine learning for quantitative analysis of human spermatozoa under oxidative stress condition
V Dubey, D Popova, A Ahmad, G Acharya, P Basnet, DS Mehta, ...
Scientific reports 9 (1), 3564, 2019
522019
Ultra-short longitudinal spatial coherence length of laser light with the combined effect of spatial, angular, and temporal diversity
A Ahmad, V Srivastava, V Dubey, DS Mehta
Applied Physics Letters 106 (9), 2015
472015
Volumetric analysis of breast cancer tissues using machine learning and swept-source optical coherence tomography
A Butola, A Ahmad, V Dubey, V Srivastava, D Qaiser, A Srivastava, ...
Applied optics 58 (5), A135-A141, 2019
382019
Quantitative phase microscopy of red blood cells during planar trapping and propulsion
A Ahmad, V Dubey, VR Singh, JC Tinguely, CI Øie, DL Wolfson, ...
Lab on a Chip 18 (19), 3025-3036, 2018
332018
Effect on the longitudinal coherence properties of a pseudothermal light source as a function of source size and temporal coherence
DSM Azeem Ahmad, Tanmoy Mahanty, Vishesh Dubey, Ankit Butola, Balpreet Singh ...
Optics Letters 44 (7), 1817-1820, 2019
312019
Characterization of color cross-talk of CCD detectors and its influence in multispectral quantitative phase imaging
A Ahmad, A Kumar, V Dubey, A Butola, BS Ahluwalia, DS Mehta
Optics express 27 (4), 4572-4589, 2019
302019
Deep learning architecture “LightOCT” for diagnostic decision support using optical coherence tomography images of biological samples
A Butola, DK Prasad, A Ahmad, V Dubey, D Qaiser, A Srivastava, ...
Biomedical Optics Express 11 (9), 5017-5031, 2020
272020
Low coherence quantitative phase microscopy with machine learning model and Raman spectroscopy for the study of breast cancer cells and their classification
V Dubey, A Ahmad, A Butola, D Qaiser, A Srivastava, DS Mehta
Applied optics 58 (5), A112-A119, 2019
242019
Multi-modal chip-based fluorescence and quantitative phase microscopy for studying inflammation in macrophages
V Dubey, A Ahmad, R Singh, DL Wolfson, P Basnet, G Acharya, DS Mehta, ...
Optics express 26 (16), 19864-19876, 2018
242018
A transparent waveguide chip for versatile total internal reflection fluorescence-based microscopy and nanoscopy
A Priyadarshi, FT Dullo, DL Wolfson, A Ahmad, N Jayakumar, V Dubey, ...
Communications Materials 2 (1), 85, 2021
212021
Speckle-free quantitative phase and amplitude imaging using common-path lateral shearing interference microscope with pseudo-thermal light source illumination
S Tayal, K Usmani, V Singh, V Dubey, DS Mehta
Optik 180, 991-996, 2019
192019
High space-bandwidth in quantitative phase imaging using partially spatially coherent digital holographic microscopy and a deep neural network
A Butola, SR Kanade, S Bhatt, VK Dubey, A Kumar, A Ahmad, DK Prasad, ...
Optics Express 28 (24), 36229-36244, 2020
182020
High-throughput spatial sensitive quantitative phase microscopy using low spatial and high temporal coherent illumination
A Ahmad, V Dubey, N Jayakumar, A Habib, A Butola, M Nystad, ...
Scientific reports 11 (1), 15850, 2021
162021
Sub-nanometer height sensitivity by phase shifting interference microscopy under environmental fluctuations
A Ahmad, V Dubey, A Butola, JC Tinguely, BS Ahluwalia, DS Mehta
Optics Express 28 (7), 9340-9358, 2020
162020
Chip-based multimodal super-resolution microscopy for histological investigations of cryopreserved tissue sections
LE Villegas-Hernández, V Dubey, M Nystad, JC Tinguely, DA Coucheron, ...
Light: Science & Applications 11 (1), 43, 2022
142022
Reduction of spatial phase noise in the laser based digital holographic microscopy for the quantitative phase measurement of biological cells
A Ahmad, V Dubey, V Singh, A Butola, T Joshi, DS Mehta
European Conference on Biomedical Optics, 104140H, 2017
142017
White light phase shifting interferometry and color fringe analysis for the detection of contaminants in water
V Dubey, V Singh, A Ahmad, G Singh, DS Mehta
Quantitative Phase Imaging II 9718, 199-205, 2016
132016
Spectrally resolved laser interference microscopy
A Butola, A Ahmad, V Dubey, P Senthilkumaran, DS Mehta
Laser Physics Letters 15 (7), 075602, 2018
112018
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