Photorefraction management in lithium niobate waveguides: High-temperature vs cryogenic solutions
N.A. Lange, R. Pollmann, M. Rüsing, M. Stefszky, M. Protte, R. Ricken, L. Padberg, C. Eigner, T. Bartley, C. Silberhorn, Journal of Applied Physics 139 (2026).