Ultra broadband coupler . Based on dual-concentric-core photonic crystal fibre

Frédéric Gérôme (1) , Nicolas Ducros (1) , F. Levesque , Jean-Louis Auguste (1) , Jean-Marc Blondy (1)

1 PHOTONIQUE

An original arrangement of air-holes and pure silica is proposed to design ultra broadband fibre couplers. Very high energy transferred superior to 92% on more than 700 nm is demonstrated.

Frédéric Gérôme, Nicolas Ducros, F. Levesque, Jean-Louis Auguste, Jean-Marc Blondy. Ultra broadband coupler . Based on dual-concentric-core photonic crystal fibre. 34th European Conference on Optical Communication, Sep 2008, Bruxelle, Belgium. pp.1-2. ⟨hal-00739034⟩