Realization of collimated coherent light beam for a novel robot vision system

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Infrared and Laser Engineering >Volume 31 >Issue 5 >Page 437 > Article

Infrared and Laser Engineering
Vol. 31, Issue 5, 437 (2002)

Realization of collimated coherent light beam for a novel robot vision system

[in Chinese]^1、2、*, [in Chinese]², [in Chinese]², and [in Chinese]¹

Author Affiliations

¹[in Chinese]

²[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Realization of collimated coherent light beam for a novel robot vision system[J]. Infrared and Laser Engineering, 2002, 31(5): 437 Copy Citation Text

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Abstract

The realized method of collimated coherent light beam for a novel robot vision system is presented. The properties of astigmatism ellipse Gauss beams of the semiconductor laser are analyzed. An optical structure of collimating system is designed. The collimation degree is tested by facula method. The experiments show the collimating device is suitable for the novel robot vision system.

Keywords

Collimation lens Expending lens Pinhole filter Robotic vision Semiconductor laser

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Realization of collimated coherent light beam for a novel robot vision system[J]. Infrared and Laser Engineering, 2002, 31(5): 437

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