We demonstrate low-loss silicon slot waveguides filled with single and dual atomic layer deposited oxide layers.Propagation losses less than 5 dB/cm and 8 dB/cm are achieved for the waveguides with single (Al2O3) and double(Al2O3-TiO2) layers, respectivel
展开▼
机译:我们演示了填充有单原子层和双原子层沉积氧化物层的低损耗硅缝隙波导,单层(Al2O3)和双层(Al2O3-TiO2)的波导的传输损耗分别小于5 dB / cm和8 dB / cm ,各自
展开▼