Butun, B.Aydin, K.Ulker, E.Cheylan, S.Badenes, G.Forster, M.Scherf, U.Özbay, Ekmel2016-02-082016-02-0820080957-4484http://hdl.handle.net/11693/23121We report a compact light source that incorporates a semiconductor light-emitting diode, nanostructured distributed feedback (DFB) Bragg grating and spin-coated thin conjugated polymer film. With this hybrid structure, we transferred electrically generated 390 nm ultraviolet light to an organic polymer via optical pumping and out-couple green luminescence to air through a second-order DFB grating. We demonstrate the feasibility of electrically driven, hybrid, compact light-emitting devices and lasers in the visible range.EnglishArticle10.1088/0957-4484/19/19/1952021361-6528