Optical nonlinearity of liquid nanosuspensions: Kerr versus exponential model

E. M. Wright; W. M. Lee; K. Dholakia; R. El-Ganainy; D. N. Christodoulides

doi:10.1117/12.825865

Optical nonlinearity of liquid nanosuspensions: Kerr versus exponential model

E. M. Wright, W. M. Lee, K. Dholakia, R. El-Ganainy, D. N. Christodoulides

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

Abstract

We report our experimental and theoretical progress towards elucidating the nonlinear optical response of nanosuspensions. To date, we have devised a fiber-optic variant of the Z-scan method to accurately measure the nonlinearity of liquid nanosuspensions. Furthermore, we shall show that the optical nonlinearity may be properly accounted theoretically by including both the virial coefficients for the soft-condensed matter system in addition to the exponential term, which does not account for particleparticle interactions, yielding an effective or renormalized Kerr effect in many cases.

Original language	English (US)
Title of host publication	Optical Trapping and Optical Micromanipulation VI
DOIs	https://doi.org/10.1117/12.825865
State	Published - 2009
Event	Optical Trapping and Optical Micromanipulation VI - San Diego, CA, United States Duration: Aug 2 2009 → Aug 6 2009

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7400
ISSN (Print)	0277-786X

Other

Other	Optical Trapping and Optical Micromanipulation VI
Country/Territory	United States
City	San Diego, CA
Period	8/2/09 → 8/6/09

Keywords

Nonlinear processes
Optical trapping

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.825865

Cite this

Wright, EM, Lee, WM, Dholakia, K, El-Ganainy, R & Christodoulides, DN 2009, Optical nonlinearity of liquid nanosuspensions: Kerr versus exponential model. in Optical Trapping and Optical Micromanipulation VI., 74001J, Proceedings of SPIE - The International Society for Optical Engineering, vol. 7400, Optical Trapping and Optical Micromanipulation VI, San Diego, CA, United States, 8/2/09. https://doi.org/10.1117/12.825865

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abstract = "We report our experimental and theoretical progress towards elucidating the nonlinear optical response of nanosuspensions. To date, we have devised a fiber-optic variant of the Z-scan method to accurately measure the nonlinearity of liquid nanosuspensions. Furthermore, we shall show that the optical nonlinearity may be properly accounted theoretically by including both the virial coefficients for the soft-condensed matter system in addition to the exponential term, which does not account for particleparticle interactions, yielding an effective or renormalized Kerr effect in many cases.",

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AU - El-Ganainy, R.

AU - Christodoulides, D. N.

PY - 2009

Y1 - 2009

N2 - We report our experimental and theoretical progress towards elucidating the nonlinear optical response of nanosuspensions. To date, we have devised a fiber-optic variant of the Z-scan method to accurately measure the nonlinearity of liquid nanosuspensions. Furthermore, we shall show that the optical nonlinearity may be properly accounted theoretically by including both the virial coefficients for the soft-condensed matter system in addition to the exponential term, which does not account for particleparticle interactions, yielding an effective or renormalized Kerr effect in many cases.

AB - We report our experimental and theoretical progress towards elucidating the nonlinear optical response of nanosuspensions. To date, we have devised a fiber-optic variant of the Z-scan method to accurately measure the nonlinearity of liquid nanosuspensions. Furthermore, we shall show that the optical nonlinearity may be properly accounted theoretically by including both the virial coefficients for the soft-condensed matter system in addition to the exponential term, which does not account for particleparticle interactions, yielding an effective or renormalized Kerr effect in many cases.

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

BT - Optical Trapping and Optical Micromanipulation VI

Y2 - 2 August 2009 through 6 August 2009

ER -

Optical nonlinearity of liquid nanosuspensions: Kerr versus exponential model

Abstract

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