Webb1 sep. 2024 · The slow light of the linear-defect waveguide is due to the influence of the back scattering of the boundary on the Bloch modes induced by photonic band gap effect. Therefore, the structural parameters of the adjacent defect element have a great influence on the slow light mode. WebbThe BP slow light waveguide photodetector is envisioned to realize miniaturized high-performance on-chip MIR systems for widespread applications including environmental monitoring, industrial process control, and medical diagnostics. Conflict of Interest The authors declare no conflict of interest. Citing Literature Supporting Information
Wide beam steering by slow-light waveguide gratings and a prism …
Webb21 sep. 2024 · Therefore, our proposed structure can be used for highly sensitive refractive index sensors, slow light devices, multi-frequency optical switches, and narrowband filtering. 2. Structural Design Our proposed overall structure is shown in Figure 1 a, where Layer I is a refractive index matching layer with refractive index = 1.45 and height = 20 μ m. WebbThe BP slow light waveguide photodetector is envisioned to realize miniaturized high-performance on-chip MIR systems for widespread applications including environmental … flag pole tether
(PDF) Novel slow light waveguide with controllable delay …
Webb25 apr. 2024 · By using the VPC, a topologically protected slow-light waveguide was demonstrated, with its structure and dispersion shown in Figure 7(h). To further quantify … WebbThe proposed slow light waveguide’s minimum feature size is quite small due to the multi-teeth structure, which makes the fabrication difficult. But compared with PCWs, the … Webb20 dec. 2010 · Slow light devices such as photonic crystal waveguides (PhCW) and coupled resonator optical waveguides (CROW) have much promise for optical signal … canon eos 6d as webcam