Prochnau, M.M.ProchnauStollenwerk, J.J.StollenwerkLoosen, P.P.Loosen2022-03-132022-03-132017https://publica.fraunhofer.de/handle/publica/39757310.1364/IODC.2017.ITh3A.1This paper discusses the idea of a Digital Optical Twin (DOT) in the field of optical system assembly. Furthermore, steps towards this goal concerning the digital representation of the physical system are presented.en621conference paper