Properties of a diffused photon-pair density wave in a multiple-scattering medium

Yi Hsin Chan; Chien Chou; Jheng Syong Wu; Hsiu Fong Chang; Hon Fai Yau

doi:10.1364/AO.44.001416

Properties of a diffused photon-pair density wave in a multiple-scattering medium

Yi Hsin Chan^*, Chien Chou, Jheng Syong Wu, Hsiu Fong Chang, Hon Fai Yau

^*Corresponding author for this work

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

15 Scopus citations

Abstract

A novel diffused photon-pair density wave (DPPDW) composed of correlated polarized photon pairs at different temporal frequencies and orthogonal linearly polarized states is proposed. A theory of DPPDWs is developed. A DPPDW selected by coherence gating and polarization gating that satisfies the diffusion equation has been verified experimentally. The sensitivity of amplitude and phase detection of the heterodyne signal has been improved by the properties of synchronized detection and common-path propagation of polarized pair photons in a multiple-scattering medium. Both reduced scattering coefficient μ_2s' and absorption coefficient μ_2a the scattering medium in terms of the measured phase and amplitude of the heterodyne signal have been obtained. The detection sensitivity of μ_2s' and μ_2a and the properties of a DPPDW in a multiple-scattering medium are discussed and analyzed.

Original language	English
Pages (from-to)	1416-1425
Number of pages	10
Journal	Applied Optics
Volume	44
Issue number	8
DOIs	https://doi.org/10.1364/AO.44.001416
State	Published - 10 03 2005
Externally published	Yes

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title = "Properties of a diffused photon-pair density wave in a multiple-scattering medium",

abstract = "A novel diffused photon-pair density wave (DPPDW) composed of correlated polarized photon pairs at different temporal frequencies and orthogonal linearly polarized states is proposed. A theory of DPPDWs is developed. A DPPDW selected by coherence gating and polarization gating that satisfies the diffusion equation has been verified experimentally. The sensitivity of amplitude and phase detection of the heterodyne signal has been improved by the properties of synchronized detection and common-path propagation of polarized pair photons in a multiple-scattering medium. Both reduced scattering coefficient μ2s' and absorption coefficient μ2a the scattering medium in terms of the measured phase and amplitude of the heterodyne signal have been obtained. The detection sensitivity of μ2s' and μ2a and the properties of a DPPDW in a multiple-scattering medium are discussed and analyzed.",

author = "Chan, {Yi Hsin} and Chien Chou and Wu, {Jheng Syong} and Chang, {Hsiu Fong} and Yau, {Hon Fai}",

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T1 - Properties of a diffused photon-pair density wave in a multiple-scattering medium

AU - Chan, Yi Hsin

AU - Chou, Chien

AU - Wu, Jheng Syong

AU - Chang, Hsiu Fong

AU - Yau, Hon Fai

PY - 2005/3/10

Y1 - 2005/3/10

N2 - A novel diffused photon-pair density wave (DPPDW) composed of correlated polarized photon pairs at different temporal frequencies and orthogonal linearly polarized states is proposed. A theory of DPPDWs is developed. A DPPDW selected by coherence gating and polarization gating that satisfies the diffusion equation has been verified experimentally. The sensitivity of amplitude and phase detection of the heterodyne signal has been improved by the properties of synchronized detection and common-path propagation of polarized pair photons in a multiple-scattering medium. Both reduced scattering coefficient μ2s' and absorption coefficient μ2a the scattering medium in terms of the measured phase and amplitude of the heterodyne signal have been obtained. The detection sensitivity of μ2s' and μ2a and the properties of a DPPDW in a multiple-scattering medium are discussed and analyzed.

AB - A novel diffused photon-pair density wave (DPPDW) composed of correlated polarized photon pairs at different temporal frequencies and orthogonal linearly polarized states is proposed. A theory of DPPDWs is developed. A DPPDW selected by coherence gating and polarization gating that satisfies the diffusion equation has been verified experimentally. The sensitivity of amplitude and phase detection of the heterodyne signal has been improved by the properties of synchronized detection and common-path propagation of polarized pair photons in a multiple-scattering medium. Both reduced scattering coefficient μ2s' and absorption coefficient μ2a the scattering medium in terms of the measured phase and amplitude of the heterodyne signal have been obtained. The detection sensitivity of μ2s' and μ2a and the properties of a DPPDW in a multiple-scattering medium are discussed and analyzed.

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SN - 1559-128X

VL - 44

SP - 1416

EP - 1425

JO - Applied Optics

JF - Applied Optics

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ER -

Properties of a diffused photon-pair density wave in a multiple-scattering medium

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