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Eli Ohana and Dror Malka
To test silicon photonics component performances, a silicon (Si) grating coupler (GC) is used to couple the light from a single-mode fiber (SMF) into the chip. However, silicon nitride (Si3N4) waveguides have recently become more popular for realizing ph...
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Anna Malka, Leslaw Zabuski, Frieder Enzmann and Arkadiusz Krawiec
This work aims to analyse the mechanisms and factors contributing to shallow soil landslides in river valleys entrenched in lowlands on the example of the Central Radunia Valley. The combination of susceptibility analysis using geographic-information-sys...
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Jonathan Menahem and Dror Malka
Optical communication systems based on silicon (Si) multimode interference (MMI) wavelength-division multiplexing (WDM) technology can suffer from back reflection. This undesirable characteristic causes losses and is a key problem that can lead to perfor...
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Tamar Icekson, Oranit Davidson Begerano, Michal Levinson, Jenny Savariego and Malka Margalit
Following the conservation of resources, social-cognitive and hope theories, the goals of this study were to identify the role of self-efficacy, proactive coping, and hope as mediators in the relations between learning difficulties and loneliness distres...
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Driss Oumbarek Espinos, Amin Ghaith, Thomas André, Charles Kitégi, Mourad Sebdaoui, Alexandre Loulergue, Fabrice Marteau, Frédéric Blache, Mathieu Valléau, Marie Labat, Alain Lestrade, Eléonore Roussel, Cédric Thaury, Sébastien Corde, Guillaume Lambert, Olena Kononenko, Jean-Philippe Goddet, Amar Tafzi, Victor Malka and Marie-Emmanuelle Couprie
Laser plasma acceleration (LPA) capable of providing femtosecond and GeV electron beams in cm scale distances brings a high interest for different applications, such as free electron laser and future colliders. Nevertheless, LPA high divergence and energ...
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