All-optical signal processing using phase-change nanophotonics. - Johannes Feldmann; Matthias Stegmaier; Nico Gruhler; Carlos Ríos; C. David Wright; Harish Bhaskharan; Wolfram H. P. Pernice (ICTON, 2017)

Cavity-Enhanced Superconducting Single Photon Detectors. - Julian Munzberg; Andreas Vetter; Wladislaw Hartmann; Nico Gruhler; Fabian Beutel; Simone Ferrari; Carsten Rockstuhl; Wolfram H. P. Pernice (ICTON, 2018)

Integrated Phase-Change Photonics: A Strategy for Merging Communication and Computing. - C. David Wright; Harish Bhaskaran; Wolfram H. P. Pernice; Santiago Garcia-Cuevas Carrillo; Emanuele Gemo; Anna Baldycheva; Zengguang Cheng; Xuan Li; Carlos Ríos; Nathan Youngblood; Johannes Feldmann; Nico Gruhler; et al. (OFC, 2019)