Volume-holographic filters for rotational sensing of three-dimensional objects

Tun Chien Teng, Wen Jay Zhong, Ma Shi-Hsin, Ching Cherng Sun

研究成果: 雜誌貢獻期刊論文同行評審

3 引文 斯高帕斯(Scopus)

摘要

A highly precise rotational filter based on a volume-holographic optical element is proposed and demonstrated. We present a clear theoretical calculation of the rotation sensitivity of the volume-holographic filter used to sense the rotation of a spherical ground glass object. By introducing the longitudinal displacement of the scattering point across the sphere, the sensitivity of the filter is greatly improved to 350 times that of a general case for a planar ground glass.

原文???core.languages.en_GB???
頁(從 - 到)1456-1459
頁數4
期刊Applied Optics
46
發行號9
DOIs
出版狀態已出版 - 20 3月 2007

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