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G. SUBHALAKSHMI1,* , S. ROBINSON1,*
In this paper, a dual leaf shaped 4*2 optical encoder is proposed and designed in triangular lattice using Two Dimensional Photonic Crystal (2DPC). The dual leaf shaped ring resonator along with line defects and cavities are introduced in this proposed structure. Plane Wave Expansion method (PWE) is implemented to define the band gap of the proposed structure. The function of the structure is simulated by using 2D Finite Difference Time Domain Method (2D-FDTD). The proposed encoder size is 17.6 μm x 15.2 μm = 267.52 μm2. The proposed encoder is suitable for high speed applications such as integrated circuits and devices.
Photonic crystal, Encoder, Dual leaf shaped resonator, FDTD, Triangular lattice.
G. SUBHALAKSHMI, S. ROBINSON, Performance analysis of dual leaf shaped PC based optical encoder, Optoelectronics and Advanced Materials - Rapid Communications, 14, 9-10, September-October 2020, pp.393-398 (2020).
Submitted at: Jan. 16, 2020
Accepted at: Oct. 21, 2020
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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