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

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Volume-holographic filters for rotational sensing of three-dimensional objects'. Together they form a unique fingerprint.

Cite this