Computer-generated Hologram Fabricated by Electron-beam Direct-writing

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

Chinese Journal of Lasers, Volume. 28, Issue 6, 556(2001)

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², and [in Chinese]¹

Author Affiliations

¹[in Chinese]

²Central Microstructure Facility, Rutherford Appleton Laboratory, Chilton, Didcot, OX11

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Abstract Get PDF(in Chinese)

A new method of making computer-generated hologram (CGH) by electron-beam direct-writing is reported in this paper. Compared with conventional CGH fabricating method, the new method can improve the image quality of CGH obviously. In this paper, the comparative experimental results of two methods are given, and the effects of quantizing and coding errors on the signal-to-noise ratio of CGH are also analyzed theoretically.

Keywords

detour phase coding Electron-beam direct writing CGH

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Computer-generated Hologram Fabricated by Electron-beam Direct-writing[J]. Chinese Journal of Lasers, 2001, 28(6): 556

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Paper Information

Category: holography and information processing

Received: Apr. 11, 2000

Accepted: --

Published Online: Aug. 10, 2006

The Author Email:

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology