High-speed short-wavelength communications utilizing thin-film lithium niobate.

• Tác giả: Daniel Assumpcao, Marko Loncar, Dylan Renaud, Amirhassan Shams-Ansari
• Ngôn ngữ: eng
• Ký hiệu phân loại: 230.071 Education in Christianity, in Christian theology
• Thông tin xuất bản: United States : Optics letters , 2025
• Bộ sưu tập: NCBI
• ID: 728424
• Chủ đề: 1. High; 2. Speed; 3. Short

Tóm tắt

We demonstrate a low half-wave voltage (0.7 V), high-bandwidth modulator in thin-film lithium niobate operating at near-infrared wavelengths (850 nm) and show the ability to transmit 60 GBd signals with direct electrical driving (400 mVpp). This paves the way for high-bandwidth, low-power, and compact optical engines for short-range optical communication.