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Proceedings Paper

Design and implementation of 3D LIDAR based on pixel-by-pixel scanning and DS-OCDMA
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Paper Abstract

We designed a prototype for testing feasibility of a proposed light detection and ranging (LIDAR) system, which was designed to encode pixel location information in its laser pulses using the direct-sequence optical code division multiple access method in conjunction with a scanning-based microelectromechanical system (MEMS) mirror. The prototype was built using commercial o -the-shelf optical components and development kits. It comprised of an optical modulator, an amplified photodetector, an MEMS mirror development kit, an analog-to-digital converter evaluation module, a digital signal processor with ARM evaluation kit and a Windows personal computer. The prototype LIDAR system has capable of acquiring 120 x 32-pixel images at 5 frames/s. We measured a watering pot to demonstrate the imaging performance of the prototype LIDAR system.

Paper Details

Date Published: 20 February 2017
PDF: 8 pages
Proc. SPIE 10107, Smart Photonic and Optoelectronic Integrated Circuits XIX, 1010710 (20 February 2017); doi: 10.1117/12.2251189
Show Author Affiliations
Gunzung Kim, Yeungnam Univ. (Korea, Republic of)
Jeongsook Eom, Yeungnam Univ. (Korea, Republic of)
Yongwan Park, Yeungnam Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 10107:
Smart Photonic and Optoelectronic Integrated Circuits XIX
Louay A. Eldada; El-Hang Lee; Sailing He, Editor(s)

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