Rajesh Kumar

Label-Free Non-linear Multimodal Optical Microscopy—Basics, Development, and Applications

Nirmal Mazumder, Naveen K. Balla, Guan‐Yu Zhuo et al. · Frontiers in Physics · 2019 · 56 citations · Full text

Engineering, Nonlinear Optics, Microscopy +17

Selective sampling using confocal Raman spectroscopy provides enhanced specificity for urinary bladder cancer diagnosis

Ishan Barman, Narahara Chari Dingari, Gajendra Singh et al. · Analytical and Bioanalytical Chemistry · 2012 · 53 citations

Urology, Enhanced Specificity, Spectroscopy +6

Optical investigation of osteoarthritic human cartilage (ICRS grade) by confocal Raman spectroscopy: a pilot study

Rajesh Kumar, Kirsten M. Grønhaug, Nils Kristian Afseth et al. · Analytical and Bioanalytical Chemistry · 2015 · 52 citations · Full text

Spectroscopy, Surface-enhanced Raman Scattering, Osteoarthritis +9

Polarization second harmonic generation microscopy provides quantitative enhanced molecular specificity for tissue diagnostics

Rajesh Kumar, Kirsten M. Grønhaug, Elisabeth I. Romijn et al. · Journal of Biophotonics · 2014 · 51 citations

Engineering, Microscopy, Tissue Diagnostics +24

Long period gratings in multimode optical fibers: application in chemical sensing

S Thomas Lee, Rajesh Kumar, P. Suresh Kumar et al. · Optics Communications · 2003 · 37 citations

Transient Grating, Photonics, Chemical Sensing +9