Résumé
An organic-inorganic materials associated with a direct printing by UV exposure was used to make MMI couplers. A 1 X 32 splitter and a 4 X 4 splitter/combiner were designed and achieved for working at 1.55 micrometers wavelength. The 4 X 4 splitter/combiner was then used to design a 2 nm selective MMI-Phasar working around 1.55 micrometers .