Optical symmetry filtering by use of anisotropic self-diffraction in BaTiO3 crystals

Ching Cherng Sun; Bor Wang; Wei Chia Su; Arthur E.T. Chiou; Jenq Yang Chang

doi:10.1364/AO.38.003720

Optical symmetry filtering by use of anisotropic self-diffraction in BaTiO₃ crystals

Ching Cherng Sun, Bor Wang, Wei Chia Su, Arthur E.T. Chiou, Jenq Yang Chang

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

7 Scopus citations

Abstract

We propose what we believe to be a novel and simple method for optical symmetry filtering, using anisotropic self-diffraction in BaTiO₃ crystals. This method allows us to distinguish a centrosymmetric pattern from a noncentrosymmetric pattern easily with scale invariance. It is self-referential; no extra reference element is required. Both the theory and the experiment are demonstrated.

Original language	English
Pages (from-to)	3720-3725
Number of pages	6
Journal	Applied Optics
Volume	38
Issue number	17
DOIs	https://doi.org/10.1364/AO.38.003720
State	Published - 10 Jun 1999

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title = "Optical symmetry filtering by use of anisotropic self-diffraction in BaTiO3 crystals",

abstract = "We propose what we believe to be a novel and simple method for optical symmetry filtering, using anisotropic self-diffraction in BaTiO3 crystals. This method allows us to distinguish a centrosymmetric pattern from a noncentrosymmetric pattern easily with scale invariance. It is self-referential; no extra reference element is required. Both the theory and the experiment are demonstrated.",

author = "\{Cherng Sun\}, Ching and Bor Wang and Su, \{Wei Chia\} and Chiou, \{Arthur E.T.\} and Chang, \{Jenq Yang\}",

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AU - Cherng Sun, Ching

AU - Wang, Bor

AU - Su, Wei Chia

AU - Chiou, Arthur E.T.

AU - Chang, Jenq Yang

PY - 1999/6/10

Y1 - 1999/6/10

N2 - We propose what we believe to be a novel and simple method for optical symmetry filtering, using anisotropic self-diffraction in BaTiO3 crystals. This method allows us to distinguish a centrosymmetric pattern from a noncentrosymmetric pattern easily with scale invariance. It is self-referential; no extra reference element is required. Both the theory and the experiment are demonstrated.

AB - We propose what we believe to be a novel and simple method for optical symmetry filtering, using anisotropic self-diffraction in BaTiO3 crystals. This method allows us to distinguish a centrosymmetric pattern from a noncentrosymmetric pattern easily with scale invariance. It is self-referential; no extra reference element is required. Both the theory and the experiment are demonstrated.

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DO - 10.1364/AO.38.003720

M3 - 期刊論文

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SN - 1559-128X

VL - 38

SP - 3720

EP - 3725

JO - Applied Optics

JF - Applied Optics

IS - 17

ER -

Optical symmetry filtering by use of anisotropic self-diffraction in BaTiO3 crystals

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Optical symmetry filtering by use of anisotropic self-diffraction in BaTiO₃ crystals