Soldering and Packaging Study for an Optical Filter Required for High Resolution Earth Observation Space Missions. - Mariia Kepper; Pol Ribes-Pleguezuelo; Marcel Hornaff; Erik Beckert; Ramona Eberhardt; Pascal Pranyies; Isabelle Toubhans; Francis Descours; Andreas Tünnermann (PHOTOPTICS, 2019)