Spectrally Scanning LiDAR Based on Wide-Angle Agile Diffractive Beam Steering

Spectral scan, or beam steering by only wavelength tuning enables inertia-less fast-scanning LiDAR, while the field of view is fundamentally limited by the total available wavelength range and the dispersion ability of common gratings. Here, we propose to relieve the restriction by combining a diffr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE photonics technology letters 2022-08, Vol.34 (16), p.850-853
Hauptverfasser:	Zang, Zihan, Xu, Yunpeng, Wang, Haoqiang, Li, Zhi, Han, Yanjun, Li, Hongtao, Fu, H. Y., Luo, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Beam steering Diffraction Diffraction efficiency Diffraction gratings diffractive optical element Gratings Gratings (spectra) Laser beams Laser radar Lenses LiDAR Scanning spectral scan Tuning
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!