[EN] The optimization of grating couplers is usually realized by multiple simulations using specific computational software for this task. Many grating parameters must be analyzed and designed to get the maximum coupling ...
Devesa Ferrer, Miguel Ángel(Universitat Politècnica de València, 2021-11-10)
[ES] Uno de los elementos esenciales a la hora de desarrollar chips fotónicos son los
elementos de acoplo, que nos permiten acoplar la luz desde/hacia el exterior (e.g., un láser, una
fibra, un fotodetector). Una de las ...
Chmielak, B.; Suckow, S.; Parra Gómez, Jorge; Duarte, V. C.; Mengual Chulia, Teresa; Piqueras Ruipérez, Miguel Ángel; Giesecke, A. L.; Lemme, M. C.; Sanchis Kilders, Pablo(The Optical Society, 2022-05-15)
[EN] Integrated silicon nitride waveguides of 100¿nm height can achieve ultralow propagation losses below 0.1¿dB/cm at the 1550¿nm wavelength band but lack the scattering strength to form efficient grating couplers. An ...