Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium

Alexander E. Minovich; Kaloyan S. Bezuhanov; Dragomir N. Neshev; Alexander A. Dreischuh; Wieslaw Z. Krolikowski; Yuri S. Kivshar

doi:10.1117/12.727192

Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium

Alexander E. Minovich^*, Kaloyan S. Bezuhanov, Dragomir N. Neshev, Alexander A. Dreischuh, Wieslaw Z. Krolikowski, Yuri S. Kivshar

^*Corresponding author for this work

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

Abstract

We present a novel experimental technique for retrieving the spatial profile of a nonlocal response function in a medium with thermal nonlinearity. Our method is based on the quantitative measurement of the light-induced nonlinear phase distribution by holographic interferometry combined with an iterative process of two-dimensional deconvolution using the known pump beam intensity distribution.

Original language	English
Title of host publication	14th International School on Quantum Electronics
Subtitle of host publication	Laser Physics and Applications
DOIs	https://doi.org/10.1117/12.727192
Publication status	Published - 2007
Event	14th International School on Quantum Electronics: Laser Physics and Applications - Sunny Beach, Bulgaria Duration: 18 Sept 2006 → 22 Sept 2006

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	6604
ISSN (Print)	0277-786X

Conference

Conference	14th International School on Quantum Electronics: Laser Physics and Applications
Country/Territory	Bulgaria
City	Sunny Beach
Period	18/09/06 → 22/09/06

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10.1117/12.727192

Cite this

Minovich, A. E., Bezuhanov, K. S., Neshev, D. N., Dreischuh, A. A., Krolikowski, W. Z., & Kivshar, Y. S. (2007). Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium. In 14th International School on Quantum Electronics: Laser Physics and Applications Article 66041U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6604). https://doi.org/10.1117/12.727192

@inproceedings{09627d119fa24a59b86218e674e7f8b7,

title = "Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium",

abstract = "We present a novel experimental technique for retrieving the spatial profile of a nonlocal response function in a medium with thermal nonlinearity. Our method is based on the quantitative measurement of the light-induced nonlinear phase distribution by holographic interferometry combined with an iterative process of two-dimensional deconvolution using the known pump beam intensity distribution.",

keywords = "Deconvolution, Nonlocal response function, Nonlocality, Thermal nonlinearity",

author = "Minovich, {Alexander E.} and Bezuhanov, {Kaloyan S.} and Neshev, {Dragomir N.} and Dreischuh, {Alexander A.} and Krolikowski, {Wieslaw Z.} and Kivshar, {Yuri S.}",

year = "2007",

doi = "10.1117/12.727192",

language = "English",

isbn = "0819467421",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

booktitle = "14th International School on Quantum Electronics",

note = "14th International School on Quantum Electronics: Laser Physics and Applications ; Conference date: 18-09-2006 Through 22-09-2006",

}

Minovich, AE, Bezuhanov, KS, Neshev, DN, Dreischuh, AA, Krolikowski, WZ & Kivshar, YS 2007, Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium. in 14th International School on Quantum Electronics: Laser Physics and Applications., 66041U, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6604, 14th International School on Quantum Electronics: Laser Physics and Applications, Sunny Beach, Bulgaria, 18/09/06. https://doi.org/10.1117/12.727192

Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium. / Minovich, Alexander E.; Bezuhanov, Kaloyan S.; Neshev, Dragomir N. et al.
14th International School on Quantum Electronics: Laser Physics and Applications. 2007. 66041U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6604).

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

TY - GEN

T1 - Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium

AU - Minovich, Alexander E.

AU - Bezuhanov, Kaloyan S.

AU - Neshev, Dragomir N.

AU - Dreischuh, Alexander A.

AU - Krolikowski, Wieslaw Z.

AU - Kivshar, Yuri S.

PY - 2007

Y1 - 2007

N2 - We present a novel experimental technique for retrieving the spatial profile of a nonlocal response function in a medium with thermal nonlinearity. Our method is based on the quantitative measurement of the light-induced nonlinear phase distribution by holographic interferometry combined with an iterative process of two-dimensional deconvolution using the known pump beam intensity distribution.

AB - We present a novel experimental technique for retrieving the spatial profile of a nonlocal response function in a medium with thermal nonlinearity. Our method is based on the quantitative measurement of the light-induced nonlinear phase distribution by holographic interferometry combined with an iterative process of two-dimensional deconvolution using the known pump beam intensity distribution.

KW - Deconvolution

KW - Nonlocal response function

KW - Nonlocality

KW - Thermal nonlinearity

UR - http://www.scopus.com/inward/record.url?scp=34249106181&partnerID=8YFLogxK

U2 - 10.1117/12.727192

DO - 10.1117/12.727192

M3 - Conference contribution

SN - 0819467421

SN - 9780819467423

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 14th International School on Quantum Electronics

T2 - 14th International School on Quantum Electronics: Laser Physics and Applications

Y2 - 18 September 2006 through 22 September 2006

ER -

Experimental reconstruction of a nonlocal nonlinear response function of a thermal medium

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