Mr. Apurba Adhikary Profile

Apurba Adhikary

at Noakhali Science and Technology Univ

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Publications (1)

SPIE Journal Paper | 28 November 2020

Improvement of light intensity and efficiency of n-ZnO/NiO/p-GaN heterojunction-based white light emitting diodes using micro-/nanolens array

Apurba Adhikary, Md. Shamim Ahsan, Md. Mahbub Hossain, Md. Bipul Hossain, S.H. Shah Newaz, Farid Ahmed, Ik-Bu Sohn

OE, Vol. 59, Issue 11, 117108, (November 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.11.117108

KEYWORDS: Light emitting diodes, Electroluminescence, Spherical lenses, External quantum efficiency, Near field, Refractive index, Optical engineering, Visible radiation, Gallium nitride, Zinc oxide

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