Long distance high resolution FMCW laser ranging with phase noise compensation and 2D signal processing

A long distance high resolution frequency-modulated continuous wave (FMCW) laser rangefinder with phase noise compensation and two-dimensional (2D) data processing skills is developed. Range-finding ladar consists of a continuously chirped laser source, an auxiliary reference interferometer, and a m...

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Veröffentlicht in:	Applied optics (2004) 2022-04, Vol.61 (12), p.3443-3454
Hauptverfasser:	Ke, Jia-Yi, Song, Zi-Qi, Wang, Pei-Si, Cui, Zhong-Ming, Mo, Di, Lin, Miao, Wang, Ran, Wu, Jin
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidths Compensation Continuous radiation Data processing High resolution Interferometers Laser range finders Laser ranging Lasers Lidar Noise Phase noise Photons Pulse duration Short pulses Signal processing
Online-Zugang:	Volltext
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