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A line-shaped beam enables agile steering, while a lens-assisted FPA provides a large receiving aperture and parallel single-wavelength readout. The system images at 20 m using 3.7 mW of emitted power, with 5 cm depth resolution and 1.4 mm\/s velocity resolution. It produces point clouds at 10 frames per second (fps) and supports acquisition rates up to 41 fps, offering a compact and practical route towards integrated FMCW LiDAR.<\/jats:p>","DOI":"10.1038\/s41467-026-77490-4","type":"journal-article","created":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T16:34:06Z","timestamp":1788539646000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Monolithically integrated silicon photonic biaxial FMCW LiDAR 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