Exploration of responsive photonic arrays fabricated by two photon lithography Jing Qian, Srikanth Kolagatla, Iseult Ryan, Larisa Florea, Colm Delaney and A. Louise Bradley EPJ Web Conf., 287 (2023) 05013 Published online: 18 October 2023 DOI: 10.1051/epjconf/202328705013