TY - GEN AU - Pätzold,Welm M AU - Demircan,Ayhan AU - Morgner,Uwe TI - Low-loss curved waveguides in polymers written with a femtosecond laser SN - 1094-4087 PY - 2018///0109 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/OE.25.000263 ER -