Nature CommunicationsMonolithic lithium niobate photonic chip for efficient terahertz-optic modulation and terahertz generationYiwen ZhangJingwei YangYuansong ZengZhaoxi ChenHanke FengSha ZhuKam Man ShumChi Hou ChanCheng Wang2025-11-24Full textDOI https://doi.org/10.1038/s41467-025-65293-y