Sheng Yang, Chunping Zeng, Chi Xiao, Yaqiao Zhou, Hao Wang, Kun Ma. Multi-Frequency Filtering Characteristics of Graphene-Nanoribbon Arrays Based on Finite Difference Time Domain Method[J]. Laser & Optoelectronics Progress, 2019, 56(6): 061301

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- Laser & Optoelectronics Progress
- Vol. 56, Issue 6, 061301 (2019)

Fig. 1. Schematic of composite structure

Fig. 2. Effect of Fermi level Efiii on output spectrum. (a) Output spectra of composite structure under different Fermi levels Efiii; (b) filter frequency versus Fermi level Efiii

Fig. 3. Effect of bandwidth ratio Diii on output spectrum. (a) Output spectra of composite structure under different Diii; (b) filter frequency versus Diii

Fig. 4. Effect of refractive index niii on output spectrum. (a) Output spectra of composite structure under different niii; (b) filter frequency versus niii

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