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The development of all-optical, acousto-optical or electro-optical (EO) waveguides represents a stimulating challenge for the production of advanced functionalities in compact optical devices. In particular, high aspect ratio LiNbO3 ridge waveguides have attracted much interest over the past decade, due to their ability to enhance electro-optic effects while ensuring insertion losses lower than 3...
Thin-film-based LiNbOs components have been experiencing an increasing success over the past decade due to their potentiality to enhance electro-optical (EO) or nonlinear (NL) effects [1, 2]. Therefore, their production at low cost is becoming a major challenge. In [3, 4], we proposed a precise-dicing-based technique for the low-cost production of confined LiNbO3 waveguides with integrated Spot-Size-Converters,...
Non-intrusive electric field sensing devices have recently attracted attention due to their capability to face the problem derived from the conventional sensing probes which present a large sensing area and are based on conductive materials, distorting the field to be measured. This constraint is solved by employing all optical and compact probes which rely on electro-optical materials. However, all...
Society is aging so there is a need for new reliable mobile health monitoring systems. A wireless, stretchable and mobile health monitoring platform has been developed which consists of a wireless stretchable, biocompatible sensor tag placed on the skin and an RFID reader which collects and evaluates data and shows it on a display.
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