Quasi-phase-matched up-and down-conversion in periodically poled layered semiconductors
Chiara Trovatello, Carino Ferrante, Birui Yang, Josip Bajo, Benjamin Braun, Zhi Hao Peng, Xinyi Xu, Philipp K. Jenke, Andrew Ye, Milan Delor, D. N. Basov, Jiwoong Park, Philip Walther, Cory R. Dean, Lee A. Rozema, Andrea Marini, Giulio Cerullo, and P. James Schuck
Nature Photonics 19, 291-299 (2025)