A laser scanner applicable to scanning any graphics

YE QUANSHU; GAO WENQI

Journals >Acta Optica Sinica >Volume 3 >Issue 4 >Page 313 > Article

Acta Optica Sinica
Vol. 3, Issue 4, 313 (1983)

A laser scanner applicable to scanning any graphics

YE QUANSHU and GAO WENQI

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[in Chinese]

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YE QUANSHU, GAO WENQI. A laser scanner applicable to scanning any graphics[J]. Acta Optica Sinica, 1983, 3(4): 313 Copy Citation Text

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Abstract

A type of computer-generated holographic scanner, being able to scan any type of 2-D patterns such as characters is described. Methods of improving the focusing ability and reversing the soanning direction are introduced and the experimental results are presented.

YE QUANSHU, GAO WENQI. A laser scanner applicable to scanning any graphics[J]. Acta Optica Sinica, 1983, 3(4): 313

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