Enhanced rotational Bragg selectivity by use of random phase encoding in volume holographic filter

Shih Hsin Ma; Xuan Hao Lee; Tun Chien Teng; Ye Wei Yu; Ching Cherng Sun

doi:10.1364/AO.46.005430

Enhanced rotational Bragg selectivity by use of random phase encoding in volume holographic filter

Shih Hsin Ma
, Xuan Hao Lee
, Tun Chien Teng
, Ye Wei Yu
, Ching Cherng Sun^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

An out-of-plane angular detection scheme with random phase encoding is proposed. A ground glass is attached on a rod, which is rotated around a center point, so that the rotation of the rod induces the displacement of the ground glass in a circular path. To enhance the rotational sensitivity we adjust the Bragg selectivity of the volume holographic optical element encoded by random phase. Therefore, the rotational sensitivity can be tuned over a large range from several degrees to ten thousandth degrees by changing the radius of rotation. The theoretical calculation, as well as experiment, is demonstrated.

Original language	English
Pages (from-to)	5430-5434
Number of pages	5
Journal	Applied Optics
Volume	46
Issue number	22
DOIs	https://doi.org/10.1364/AO.46.005430
Publication status	Published - 2007 Aug 1
Externally published	Yes

ASJC Scopus subject areas

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

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10.1364/AO.46.005430

Cite this

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abstract = "An out-of-plane angular detection scheme with random phase encoding is proposed. A ground glass is attached on a rod, which is rotated around a center point, so that the rotation of the rod induces the displacement of the ground glass in a circular path. To enhance the rotational sensitivity we adjust the Bragg selectivity of the volume holographic optical element encoded by random phase. Therefore, the rotational sensitivity can be tuned over a large range from several degrees to ten thousandth degrees by changing the radius of rotation. The theoretical calculation, as well as experiment, is demonstrated.",

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AU - Ma, Shih Hsin

AU - Lee, Xuan Hao

AU - Teng, Tun Chien

AU - Yu, Ye Wei

AU - Sun, Ching Cherng

PY - 2007/8/1

Y1 - 2007/8/1

N2 - An out-of-plane angular detection scheme with random phase encoding is proposed. A ground glass is attached on a rod, which is rotated around a center point, so that the rotation of the rod induces the displacement of the ground glass in a circular path. To enhance the rotational sensitivity we adjust the Bragg selectivity of the volume holographic optical element encoded by random phase. Therefore, the rotational sensitivity can be tuned over a large range from several degrees to ten thousandth degrees by changing the radius of rotation. The theoretical calculation, as well as experiment, is demonstrated.

AB - An out-of-plane angular detection scheme with random phase encoding is proposed. A ground glass is attached on a rod, which is rotated around a center point, so that the rotation of the rod induces the displacement of the ground glass in a circular path. To enhance the rotational sensitivity we adjust the Bragg selectivity of the volume holographic optical element encoded by random phase. Therefore, the rotational sensitivity can be tuned over a large range from several degrees to ten thousandth degrees by changing the radius of rotation. The theoretical calculation, as well as experiment, is demonstrated.

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Enhanced rotational Bragg selectivity by use of random phase encoding in volume holographic filter

Abstract

ASJC Scopus subject areas

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