RUMORED BUZZ ON SLOT432

Just before the deposition with the Er:Al2O3 active content, the coupling circuit, i.e., the strip waveguides, the manner transition tapers as well as mode converters had been lined which has a 800 nm thick layer of hydrogen silsesquioxane (HSQ, n ~one.45) to avoid their coating While using the active content, as demonstrated in Fig. one. The