Concepedia

G.A. Kumar

GK

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Publications

76

Citations

3.2K

H-Index

37

Active since

1998

Affiliations

Rutgers, The State University of New Jersey(Current)

The University of Texas at San Antonio

Cochin University of Science and Technology

Manipal Academy of Higher Education

Mahatma Gandhi University

G.A. Kumar is an author at Rutgers, The State University of New Jersey specializing in engineering, applied physics, and optical properties.

ORCID

Top concepts

Publications per year

1998–2022

76

Publications

76

Optical Characterization of Infrared Emitting Rare-Earth-Doped Fluoride Nanocrystals and Their Transparent Nanocomposites

G.A. Kumar, C. W. Chen, John Ballato et al. · Chemistry of Materials · 2007 · 156 citations

, , +18

Optical absorption studies of free (H2Pc) and rare earth (RePc) phthalocyanine doped borate glasses

G.A. Kumar, Jayan Thomas, Nibu A. George et al. · Dyuthi Digital Repository (Cochin University of Science and Technology) · 2000 · 118 citations · Full text

Spectroscopic and stimulated emission Characteristics of Nd/sup 3+/ in transparent YAG ceramics

G.A. Kumar, Jianren Lu, A. A. Kaminskiĭ et al. · IEEE Journal of Quantum Electronics · 2004 · 113 citations

, , +14

Synthesis and spectroscopy of color tunable Y2O2S:Yb3+,Er3+ phosphors with intense emission

G.A. Kumar, Madhab Pokhrel, Robert Dennis et al. · Journal of Alloys and Compounds · 2011 · 107 citations

, , +7

Highly efficient NIR to NIR and VIS upconversion in Er3+ and Yb3+ doped in M2O2S (M = Gd, La, Y)

Madhab Pokhrel, G.A. Kumar, Dhiraj K. Sardar · Journal of Materials Chemistry A · 2013 · 106 citations

, , +18

1–5 of 76