Demonstration of real-time structured-light depth sensing based on a solid-state VCSEL beam scanner

• Published in: Optics express Vol. 30; no. 1; pp. 364 - 376
• Main Authors: Ruixiao, Li, Shanting, Hu, Xiaodong, Gu, Koyama, Fumio
• Format: Journal Article
• Language: English
• Published: United States 03.01.2022

We demonstrated a real-time scanning structured-light depth sensing system based on a solid-state vertical cavity surface-emitting laser (VCSEL) beam scanner integrated with an electro-thermally tunable VCSEL. Through a swept voltage added to the tunable VCSEL, a field of view of 6°×12° could be sca...