ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
A novel design of polarization-independent surface plasmon multiplexer– demultiplexer (MUX/DEMUX) based on dual-core photonic crystal fiber with a central gold wire is proposed and analyzed. The cladding air holes are infiltrated with a nematic liquid crystal of type E7 with rotation angle ’, and the background material is a soft glass of type SF57 (lead silica). The simulation results are obtained using full-vectorial finitedifference method and coupled mode theory. At ’ ¼ 90, the suggested MUX/DEMUX has a short device length of 953.254 m for x-polarized modes with broad bandwidths of 235 and 175 nm around wavelengths of 1.3 and 1.55 m, respectively, with low crosstalk better than −20 dB. For y-polarized modes, the reported MUX/DEMUX has short device length of 1322.86 m with broad bandwidths of 193 and 170 nm around 1.3 and 1.55 m, respectively. Moreover, the polarization independence is achieved with short device lengths of 1138.06 and 1180 m at ’ ¼ 90 and 0°, respectively. Index