TY - DATA T1 - Direct quantification of topological protection in symmetry-protected photonic edge states at telecom wavelengths PY - 2021/12/30 AU - Sonakshi Arora UR - https://data.4tu.nl/articles/dataset/Direct_quantification_of_topological_protection_in_symmetry-protected_photonic_edge_states_at_telecom_wavelengths/12764972/1 DO - 10.4121/12764972.v1 KW - Optical Physics KW - measurements KW - near field KW - optics KW - topological photonics N2 - The dataset comprises the figures for the paper "Direct quantification of topological protection in symmetry-protected photonic edge states at telecom wavelengths" by Sonakshi Arora, et. al.. The research objective is the quantification of robustness in topologically non-trivial photonic crystals by means of a phase resolving near field microscope. We map the electric fields in such a crystal and look at reflection and transmissions coefficients through two crystal designs: a straight domain wall and a trapezoidal shaped defect. ER -