Veena Singh

Quantitative phase imaging of biological cells using spatially low and temporally high coherent light source

Azeem Ahmad, Vishesh Dubey, Gyanendra Singh et al. · Optics Letters · 2016 · 68 citations

Biological Cells, Fluorescence Microscopy, Engineering +14

Speckle noise reduction strategies in laser-based projection imaging, fluorescence microscopy, and digital holography with uniform illumination, improved image sharpness, and resolution

Virendra Kumar, Atul Kumar Dubey, Mayank Gupta et al. · Optics & Laser Technology · 2021 · 55 citations

Image Sharpness, Holography, Fluorescence Microscopy +12

Multispectral quantitative phase imaging of human red blood cells using inexpensive narrowband multicolor LEDs

Vishesh Dubey, Gyanendra Singh, Veena Singh et al. · Applied Optics · 2016 · 47 citations

Engineering, Ophthalmology, Microscopy +14

Highly stable wide-field common path digital holographic microscope based on a Fresnel biprism interferometer

Veena Singh, Shilpa Tayal, Dalip Singh Mehta · OSA Continuum · 2018 · 37 citations · Full text

Biological Cells, Holography, Engineering +20

Blue laser diode-pumped Ce:YAG phosphor-coated cylindrical rod-based extended white light source with uniform illumination

Atul Kumar Dubey, Mayank Gupta, Virendra Kumar et al. · Laser Physics · 2019 · 27 citations

Diode-pumped Ce, Photonics, White Oled +15