Gongli Xiao, Junlin Xu, Hongyan Yang, Qingchen Wei, Wanying Dou, Xiuhua Yang, Kaifu Zhang, Yuting Yang, Haiou Li, Qi Li, Yonghe Chen, Tao Fu. Multi-Channel Plasmonic Logic-Gate Output Light Source Based on Sawtooth Resonant Cavity Coupled with Metal-Waveguide Structure[J]. Laser & Optoelectronics Progress, 2019, 56(12): 121301
- Laser & Optoelectronics Progress
- Vol. 56, Issue 12, 121301 (2019)
Fig. 1. Plasma logic-gate output source. (a) Schematic of system; (b) schematic of three-dimensional structure; (c) schematic of two-dimensional structure in x-y plane
Fig. 2. Two-port sawtooth resonator coupled with metal waveguide structure. (a) Transmission spectra; (b)-(e) electric field intensities at different output wavelengths of logic-gate signal
Fig. 3. Sawtooth resonator coupled with metal waveguide structure. (a) Transmittance versus resonant wavelength under different lengths s of resonant cavity;(b) resonant wavelength versus s
Fig. 4. Sawtooth resonator coupled with metal waveguide structure. (a) Transmittance versus resonant wavelength under different widths d of resonant cavity;(b) resonant wavelength versus d
Fig. 5. Three-port logic-gate output source. (a) Schematic of two-dimensional structure; (b) transmission spectra of three-channel logic gate output source; (c)-(j) electric field intensities at different output wavelengths of logic-gate signal
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