RT Journal Article T1 Demonstration of a curved sidewall grating demultiplexer on silicon A1 Bock, Przemek J. A1 Cheben, Pavel A1 Schmid, Jens H. A1 Villafranca Velasco, Aitor A1 Delâge, André A1 Janz, Siegfried A1 Xu, Dan-Xia A1 Lapointe, Jean A1 Hall, Trevor J. A1 Calvo Padilla, María Luisa AB 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. PB The Optical Society Of America SN 1094-4087 YR 2012 FD 2012-08-27 LK https://hdl.handle.net/20.500.14352/44169 UL https://hdl.handle.net/20.500.14352/44169 LA eng NO ©2012 Optical Society of America. DS Docta Complutense RD 18 abr 2025