Noninvasive focusing through scattering layers using speckle correlations

Galya Stern; Ori Katz

doi:10.1364/OL.44.000143

Noninvasive focusing through scattering layers using speckle correlations

Galya Stern, Ori Katz^*

^*Corresponding author for this work

Department of Applied Physics

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

36 Scopus citations

Abstract

Angular speckle correlations known as the “memory effect” have recently been exploited for noninvasive imaging through scattering layers. Here we show that the information obtained from speckle correlations can be used as a noninvasive feedback mechanism for wavefront shaping. We utilize this feedback to demonstrate noninvasive diffraction-limited focusing of coherent light through thin scattering layers.

Original language	American English
Pages (from-to)	143-146
Number of pages	4
Journal	Optics Letters
Volume	44
Issue number	1
DOIs	https://doi.org/10.1364/OL.44.000143
State	Published - 1 Jan 2019

Bibliographical note

Funding Information:
H2020 European Research Council (ERC) (677909); Human Frontier Science Program (HFSP); Azrieli Foundation.

Publisher Copyright:
© 2018 Optical Society of America.

Access to Document

10.1364/OL.44.000143

Cite this

@article{3704643be66c4e05bfae413911c18b70,

title = "Noninvasive focusing through scattering layers using speckle correlations",

abstract = "Angular speckle correlations known as the “memory effect” have recently been exploited for noninvasive imaging through scattering layers. Here we show that the information obtained from speckle correlations can be used as a noninvasive feedback mechanism for wavefront shaping. We utilize this feedback to demonstrate noninvasive diffraction-limited focusing of coherent light through thin scattering layers.",

author = "Galya Stern and Ori Katz",

note = "Funding Information: H2020 European Research Council (ERC) (677909); Human Frontier Science Program (HFSP); Azrieli Foundation. Publisher Copyright: {\textcopyright} 2018 Optical Society of America.",

year = "2019",

month = jan,

day = "1",

doi = "10.1364/OL.44.000143",

language = "American English",

volume = "44",

pages = "143--146",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "The Optical Society",

number = "1",

}

TY - JOUR

T1 - Noninvasive focusing through scattering layers using speckle correlations

AU - Stern, Galya

AU - Katz, Ori

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Angular speckle correlations known as the “memory effect” have recently been exploited for noninvasive imaging through scattering layers. Here we show that the information obtained from speckle correlations can be used as a noninvasive feedback mechanism for wavefront shaping. We utilize this feedback to demonstrate noninvasive diffraction-limited focusing of coherent light through thin scattering layers.

AB - Angular speckle correlations known as the “memory effect” have recently been exploited for noninvasive imaging through scattering layers. Here we show that the information obtained from speckle correlations can be used as a noninvasive feedback mechanism for wavefront shaping. We utilize this feedback to demonstrate noninvasive diffraction-limited focusing of coherent light through thin scattering layers.

UR - http://www.scopus.com/inward/record.url?scp=85059217271&partnerID=8YFLogxK

U2 - 10.1364/OL.44.000143

DO - 10.1364/OL.44.000143

M3 - Article

C2 - 30645570

AN - SCOPUS:85059217271

SN - 0146-9592

VL - 44

SP - 143

EP - 146

JO - Optics Letters

JF - Optics Letters

IS - 1

ER -

Noninvasive focusing through scattering layers using speckle correlations

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this