Xiangyan Zhou, Wenbin Xiang, Yongji Chen, Yufen Yuan, Yiping Cui, Jiayu Zhang. Application of ZnCdS:Mn/ZnS Quantum Dots in Silicon-Based Ultraviolet Detectors[J]. Laser & Optoelectronics Progress, 2022, 59(17): 1704001
- Laser & Optoelectronics Progress
- Vol. 59, Issue 17, 1704001 (2022)
Fig. 1. Optical properties and luminescence mechanism of doped quantum dots. (a) Absorption fluorescence spectra of Mn-doped quantum dots; (b) schematic diagram of energy level transition
Fig. 2. Design principle of the concentrating structure
Fig. 3. Design and actual transmittance curves of short wave pass cut-off color filter film
Fig. 4. Simulation results of different structures. (a) Schematic diagram; (b) ray tracing diagram; (c) cutaway diagram
Fig. 5. Photoelectric conversion capability of PIN. (a) Responsivity; (b) external quantum efficiency
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Table 1. Comparison of the original PIN parameters and the parameters after adding the concentrating structure
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