Ahead of the deposition of the Er:Al2O3 Lively product, the coupling circuit, i.e., the strip waveguides, the manner changeover tapers and also the mode converters were coated by using a 800 nm thick layer of hydrogen silsesquioxane (HSQ, n ~1.forty five) to avoid their coating Together with the Energetic content, https://hallajo530ktb8.spintheblog.com/profile