28 February 201928 February 2019 rafael.salas Conferences, workshops Journées Nationales d’Optique Guidée (JNOG) du 02 au 04 juillet 2019 au C2N à Paris-Saclay
12 September 201812 September 2018 rafael.salas RSS optics+photonics Bowtie-funnel combo best for conducting light; team found answer in simple equation