We employ an antiresonant reflecting layers arrangement with silicon-on-insulator based photonic crystal waveguides. The 3D FDTD numerical modelling reveals improved transmission in such structures with a promising potential for their application in photonic circuits.
Lavrinenko, A., Novitsky, A., & Zhilko, V. V. (2006). ARROW-based silicon-on-insulator photonic crystal waveguides with reduced losses. Optical and Quantum Electronics, 38(9-11), 815-826. https://doi.org/10.1007/s11082-006-9022-z