Before the deposition in the Er:Al2O3 Energetic material, the coupling circuit, i.e., the strip waveguides, the mode transition tapers along with the manner converters were being covered having a 800 nm thick layer of hydrogen silsesquioxane (HSQ, n ~1.forty five) to circumvent their coating With all the Energetic substance, as https://carla075udk2.law-wiki.com/user