Günther, A.; Kushwaha, K.; Rüsseler, A.K.; Carstens, F.; Ristau, D.; Kowalsky, W.; Roth, B.
(Bristol : IOP Publ., 2023)
Self-written waveguides (SWWs) have been well investigated within the last decades. In most cases, they are used as low-loss coupling structures, i.e., to connect buried optical structures in photonic integrated circuits. ...