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

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

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)1456-1459
Number of pages4
JournalApplied Optics
Volume46
Issue number9
DOIs
Publication statusPublished - 2007 Mar 20

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filters
holographic optical elements
glass
sensitivity
scattering

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Volume-holographic filters for rotational sensing of three-dimensional objects. / Teng, Tun Chien; Zhong, Wen Jay; Shi-Hsin, Ma; Sun, Ching Cherng.

In: Applied Optics, Vol. 46, No. 9, 20.03.2007, p. 1456-1459.

Research output: Contribution to journalArticle

Teng, Tun Chien ; Zhong, Wen Jay ; Shi-Hsin, Ma ; Sun, Ching Cherng. / Volume-holographic filters for rotational sensing of three-dimensional objects. In: Applied Optics. 2007 ; Vol. 46, No. 9. pp. 1456-1459.
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