Knopf, H.H.KnopfZilk, M.M.ZilkBernet, S.S.BernetNgo, G.Q.G.Q.NgoAbtahi, F.A.F.A.AbtahiGeorge, A.A.GeorgeNajafidehaghani, E.E.NajafidehaghaniGan, Z.Z.GanWeissflog, M.M.WeissflogVogl, T.T.VoglTurchanin, A.A.TurchaninSchulz, U.U.SchulzSchröder, S.S.SchröderEilenberger, F.F.Eilenberger2022-05-062022-05-062021https://publica.fraunhofer.de/handle/publica/41705810.1109/CLEO/Europe-EQEC52157.2021.95421292-s2.0-851199587292-s2.0-85117575564Transition metal dichalcogenides (TMDCs) are semiconducting 2D-materials with a direct bandgap in a range of 1.0 to 2.5 eV [1]. They exhibit strong second-order nonlinearity per unit thickness, making them interesting for nonlinear light-conversion devices [2]. Due to their small thickness, an interaction enhancement is paramount for efficient operation [3]. We have previously demonstrated that such enhancement can be acchieved by embedding TMDCs into monolithic resonators [4] if a gentle coating process compliant with the sensitive nature of the monolayer TMDC flakes is utilized.en620conference paper