2026-05-31T16:18:52Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/240682026-02-03T12:18:50Zcom_10630_2254col_10630_37959

Hadij-El-Houati, Abdelfettah Halir, Robert Ortega-Moñux, Alejandro Wanguemert-Pérez, Juan Gonzalo Schmid, Jens H. Cheben, Pavel Molina-Fernández, Íñigo 2022-05-09T06:55:32Z 2022-05-09T06:55:32Z 2022-05-08 https://hdl.handle.net/10630/24068 We demonstrate a compact wavelength demultiplexer for the silicon-on-insulator platform based on the curved waveguide grating (CWG) architecture. The proposed device uses bi- modal output waveguides to achieve a low-loss flattened spectral response. The device shows insertion loss as low as 1.2 dB and crosstalk below -20 dB. eng open access Telecomunicaciones Tecnología de la información Sistemas de comunicaciones Curved waveguide grating demultiplexer (CWG) with a flattened response via bimodal output waveguides conference output