ABOUT SLOT432

Prior to the deposition with the Er:Al2O3 Lively materials, the coupling circuit, i.e., the strip waveguides, the method changeover tapers as well as mode converters had been lined that has a 800 nm thick layer of hydrogen silsesquioxane (HSQ, n ~one.45) to stop their coating Along with the Lively material, as proven in Fig. 1. The HSQ claddin