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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Editor: Zhizhan Xu
  • Vol. 12, Iss. 9 — Sep. 1, 2014
  • pp: 091101–

Three-dimensional imaging interferometric synthetic aperture ladar

Zhilong Zhao, Jin Wu, Yuanyuan Su, Na Liang, and Hongcheng Duan  »View Author Affiliations


Chinese Optics Letters, Vol. 12, Issue 9, pp. 091101- (2014)


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Abstract

A monostatic strip-map mode interferometric synthetic aperture ladar (SAL) is reported. Using a chirped laser of about 5 mW at 1550 nm wavelength as the illumination source and two cross-track receiving apertures with a baseline of 1.6 mm, the ladar can generate both well-focused two-dimensional SAL images without adopting phase error removing techniques and three-dimensional images by interferometric SAL techniques. Detailed results are illustrated for retro-reflective or diffusive targets at a distance of 2.4 m.

© 2014 Chinese Optics Letters

OCIS Codes
(110.0110) Imaging systems : Imaging systems
(110.6880) Imaging systems : Three-dimensional image acquisition
(280.3640) Remote sensing and sensors : Lidar
(280.4788) Remote sensing and sensors : Optical sensing and sensors

ToC Category:
Imaging Systems

Citation
Zhilong Zhao, Jin Wu, Yuanyuan Su, Na Liang, and Hongcheng Duan, "Three-dimensional imaging interferometric synthetic aperture ladar," Chin. Opt. Lett. 12, 091101- (2014)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-12-9-091101

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