2026-06-27T12:23:59Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/441692023-08-27T17:47:05Zcom_20.500.14352_14col_20.500.14352_15

Bock, Przemek J. Cheben, Pavel Schmid, Jens H. Villafranca Velasco, Aitor Delâge, André Janz, Siegfried Xu, Dan-Xia Lapointe, Jean Hall, Trevor J. Calvo Padilla, María Luisa 2023-06-20T03:39:16Z 2023-06-20T03:39:16Z 2012-08-27 1094-4087 10.1364/OE.20.019882 https://hdl.handle.net/20.500.14352/44169 http://dx.doi.org/10.1364/OE.20.019882 http://www.opticsinfobase.org/ We experimentally demonstrate a new type of waveguide multiplexer device designed for silicon photonics, with a crosstalk level as low as -35 dB and an operational wavelength range of 300 nm. A compact device footprint of only 100 x 160 µm2 offers an excellent potential for integration with other silicon nanophotonic circuits. eng open access Demonstration of a curved sidewall grating demultiplexer on silicon journal article