Revealing of axial separation between diffusers through lateral speckle correlation

Gokul G. Nair; Dinesh N. Naik; Michael Linde Jakobsen; Steen G. Hanson; Rakesh Kumar Singh

doi:10.1364/FIO.2018.JTu2A.20

Revealing of axial separation between diffusers through lateral speckle correlation

Gokul G. Nair, Dinesh N. Naik, Michael Linde Jakobsen, Steen G. Hanson, Rakesh Kumar Singh

Indian Institute of Space Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

We experimentally demonstrate that the intensity correlation of speckled speckles before and after the lateral displacement of the concealed scatterer discloses the axial separation though speckle size, decorrelation length and speckle gearing. We expect to apply this technique into tracking objects hidden in the diffuse layer, measuring biological activity in diffuse layer etc.

Original language	English
Title of host publication	Frontiers in Optics, FIO 2018
Number of pages	1
Publisher	Optical Society of America (OSA)
Publication date	1 Jan 2018
Article number	Paper JTu2A.20
ISBN (Print)	9781943580460
DOIs	https://doi.org/10.1364/FIO.2018.JTu2A.20
Publication status	Published - 1 Jan 2018
Event	Frontiers in Optics - Washington, United States Duration: 16 Sept 2018 → 20 Sept 2018

Conference

Conference	Frontiers in Optics
Country/Territory	United States
City	Washington
Period	16/09/2018 → 20/09/2018

Bibliographical note

From the session: Poster Session I (JTu2A)

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10.1364/FIO.2018.JTu2A.20

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title = "Revealing of axial separation between diffusers through lateral speckle correlation",

abstract = "We experimentally demonstrate that the intensity correlation of speckled speckles before and after the lateral displacement of the concealed scatterer discloses the axial separation though speckle size, decorrelation length and speckle gearing. We expect to apply this technique into tracking objects hidden in the diffuse layer, measuring biological activity in diffuse layer etc.",

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AU - Naik, Dinesh N.

AU - Jakobsen, Michael Linde

AU - Hanson, Steen G.

AU - Singh, Rakesh Kumar

N1 - From the session: Poster Session I (JTu2A)

PY - 2018/1/1

Y1 - 2018/1/1

N2 - We experimentally demonstrate that the intensity correlation of speckled speckles before and after the lateral displacement of the concealed scatterer discloses the axial separation though speckle size, decorrelation length and speckle gearing. We expect to apply this technique into tracking objects hidden in the diffuse layer, measuring biological activity in diffuse layer etc.

AB - We experimentally demonstrate that the intensity correlation of speckled speckles before and after the lateral displacement of the concealed scatterer discloses the axial separation though speckle size, decorrelation length and speckle gearing. We expect to apply this technique into tracking objects hidden in the diffuse layer, measuring biological activity in diffuse layer etc.

U2 - 10.1364/FIO.2018.JTu2A.20

DO - 10.1364/FIO.2018.JTu2A.20

M3 - Article in proceedings

AN - SCOPUS:85059410544

SN - 9781943580460

BT - Frontiers in Optics, FIO 2018

PB - Optical Society of America (OSA)

T2 - Frontiers in Optics

Y2 - 16 September 2018 through 20 September 2018

ER -

Revealing of axial separation between diffusers through lateral speckle correlation

Abstract

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