authors Worhoff, Kerstin Bradley, Jonathan Ay, Feridun Geskus, Dimitri Blauwendraat, Tom Pollnau, Markus
keywords ABSORPTION DEPOSITION Engineering Engineering, Electrical & Electronic Optics PHOTOLUMINESCENCE Physical Sciences Science & Technology THIN-FILMS Technology aluminum oxide crbium integrated optical low-loss waveguide optical amplifier reactive co-sputtering
