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Proceedings Paper

Research on the linear continuous attenuator technique of large caliber
Author(s): Jiaming Lin; Qingsheng Zheng; Taogeng Zhou; Dingguo Sha; Datu Su
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Paper Abstract

The key technology that the attenuators of the continuous values are designed, manufactured and calibrated to calibrate the range of Laser Range Finder is discussed in this paper. The transmittance control technology of designing the continuous attenuator with a large caliber and 0.2dB-10dB attenuation continuously is sets forth, and the means of orthogonal polynomial surface fitting for continuous attenuation values are analyzed, the utility calibrating results are also presented.

Paper Details

Date Published: 20 September 2002
PDF: 5 pages
Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471203
Show Author Affiliations
Jiaming Lin, Beijing Institute of Technology (China)
Qingsheng Zheng, Beijing Institute of Technology (China)
Taogeng Zhou, Beijing Institute of Technology (China)
Dingguo Sha, Beijing Institute of Technology (China)
Datu Su, Beijing Institute of Technology (China)

Published in SPIE Proceedings Vol. 4927:
Optical Design and Testing
Zhicheng Weng; Jose M. Sasian; Yongtian Wang, Editor(s)

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