FASCINATION ABOUT SLOT432

Just before the deposition with the Er:Al2O3 Lively materials, the coupling circuit, i.e., the strip waveguides, the method changeover tapers and also the method converters ended up included by using a 800 nm thick layer of hydrogen silsesquioxane (HSQ, n ~one.forty five) to stop their coating Along with the Lively material, as shown in Fig. 1