Journal of Infrared and Millimeter Waves, Volume. 42, Issue 6, 931(2023)
Coronene enhanced CMOS image sensor
Fig. 1. The crystal structure and optical properties of the Coronene film (a) the crystal structure[18],(b) the absorption spectrum,inset: the schematic diagram of the molecular structure,(c) the transmission spectrum,(d)-(e) the relation curve between (αhν)2 and energy(hν),(f) the frontier molecular orbitals
Fig. 2. The fluorescence spectrum,infrared Fourier absorption spectrum and stability test of the Coronene film (a) the photoluminescence excitation spectrum and the photoluminescence spectrum,(b) the photoluminescence spectra at different excitation wavelengths,(c) the lifetime decay and the fitting curve,(d) the infrared Fourier absorption spectra,(e) the test of thermal stability,(f) the normalized fluorescence intensity attenuation curve under UV(280 nm) irradiation
Fig. 3. The thickness,UV enhancement principle and imaging analysis of the Coronene film (a) the AFM image on step edges of 290 nm-thick film,inset: the line profiles for thickness measurement,(b)-(c) the visible images of CMOS camera before and after coating,(d) the UV-enhanced CMOS physical diagram and the down-converted UV enhancement principle diagram (iii) under visible light (i) and ultraviolet light (ii) irradiation,(e)-(f) the Ultraviolet (365 nm) images of CMOS camera before and after coating
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Lei LUO, Li-Yuan SONG, Li-Bin TANG, Shan-Li WANG, Yu-Hua CAI, Jun-Bin LI. Coronene enhanced CMOS image sensor[J]. Journal of Infrared and Millimeter Waves, 2023, 42(6): 931
Category: Research Articles
Received: Mar. 31, 2023
Accepted: --
Published Online: Dec. 26, 2023
The Author Email: TANG Li-Bin (scitang@163.com), WANG Shan-Li (wshanli@hotmail.com)