THE SLOT432 DIARIES

Prior to the deposition in the Er:Al2O3 Energetic product, the coupling circuit, i.e., the strip waveguides, the mode transition tapers plus the manner converters were lined that has a 800 nm thick layer of hydrogen silsesquioxane (HSQ, n ~1.45) to avoid their coating with the active materials, as demonstrated in Fig. one. The HSQ cladding was