Sparse Aperiodic Optical Phased Arrays on Polymer Integration Platform

We demonstrate solid-state optical beam-steering utilizing polymer waveguides as edge emitters to form optical phased arrays (OPAs) for operation at 1550 nm. Waveguide spacing below the wavelength is hindered in low index contrast OPAs by cross-coupling, leading to the formation of unwanted grating...

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Veröffentlicht in:	IEEE photonics technology letters 2024-04, Vol.36 (7), p.469-472
Hauptverfasser:	Raptakis, Adam, Lymperakis, Georgios, Gounaridis, Lefteris, Weigel, Madeleine, Kleinert, Moritz, Tsokos, Christos, Groumas, Panos, Andrianopoulos, Efstathios, Keil, Norbert, Avramopoulos, Hercules, Kouloumentas, Christos
Format:	Artikel
Sprache:	eng
Schlagworte:	beam steering Integrated optics Layout Nonlinear optics Optical attenuators optical communications Optical device fabrication Optical polymers Optical sensors Optical waveguides Phased arrays Polymers Power consumption remote sensing Steering
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