Real-time imaging of chromophore alignment in photorefractive polymer devices through multiphoton microscopy

Brittany Lynn; Alexander Miles; Soroush Mehravar; Pierre Alexandre Blanche; Khanh Kieu; Robert A. Norwood; N. Peyghambarian

doi:10.1557/mrc.2015.31

Real-time imaging of chromophore alignment in photorefractive polymer devices through multiphoton microscopy

Brittany Lynn, Alexander Miles, Soroush Mehravar, Pierre Alexandre Blanche, Khanh Kieu, Robert A. Norwood, N. Peyghambarian

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

4 Scopus citations

Abstract

A model with which to predict the effect of coplanar electrode geometry on diffraction uniformity in photorefractive polymer display devices was developed. Assumptions made in the standard use cases are no longer valid in the regions of extreme electric fields present in this type of device. Using electric-field induced second-harmonic generation through multiphoton microscopy, the physical response in regions of internal electric fields which fall outside the standard regimes of validity were probed. Adjustments to the standard model were made and the results of the new model corroborated through holographic four-wave mixing measurements.

Original language	English (US)
Pages (from-to)	243-250
Number of pages	8
Journal	MRS Communications
Volume	5
Issue number	2
DOIs	https://doi.org/10.1557/mrc.2015.31
State	Published - Jun 1 2015

ASJC Scopus subject areas

General Materials Science

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10.1557/mrc.2015.31

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title = "Real-time imaging of chromophore alignment in photorefractive polymer devices through multiphoton microscopy",

abstract = "A model with which to predict the effect of coplanar electrode geometry on diffraction uniformity in photorefractive polymer display devices was developed. Assumptions made in the standard use cases are no longer valid in the regions of extreme electric fields present in this type of device. Using electric-field induced second-harmonic generation through multiphoton microscopy, the physical response in regions of internal electric fields which fall outside the standard regimes of validity were probed. Adjustments to the standard model were made and the results of the new model corroborated through holographic four-wave mixing measurements.",

author = "Brittany Lynn and Alexander Miles and Soroush Mehravar and Blanche, {Pierre Alexandre} and Khanh Kieu and Norwood, {Robert A.} and N. Peyghambarian",

note = "Publisher Copyright: Copyright {\textcopyright} Materials Research Society 2015.",

year = "2015",

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doi = "10.1557/mrc.2015.31",

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AU - Lynn, Brittany

AU - Miles, Alexander

AU - Mehravar, Soroush

AU - Blanche, Pierre Alexandre

AU - Kieu, Khanh

AU - Norwood, Robert A.

AU - Peyghambarian, N.

PY - 2015/6/1

Y1 - 2015/6/1

N2 - A model with which to predict the effect of coplanar electrode geometry on diffraction uniformity in photorefractive polymer display devices was developed. Assumptions made in the standard use cases are no longer valid in the regions of extreme electric fields present in this type of device. Using electric-field induced second-harmonic generation through multiphoton microscopy, the physical response in regions of internal electric fields which fall outside the standard regimes of validity were probed. Adjustments to the standard model were made and the results of the new model corroborated through holographic four-wave mixing measurements.

AB - A model with which to predict the effect of coplanar electrode geometry on diffraction uniformity in photorefractive polymer display devices was developed. Assumptions made in the standard use cases are no longer valid in the regions of extreme electric fields present in this type of device. Using electric-field induced second-harmonic generation through multiphoton microscopy, the physical response in regions of internal electric fields which fall outside the standard regimes of validity were probed. Adjustments to the standard model were made and the results of the new model corroborated through holographic four-wave mixing measurements.

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Real-time imaging of chromophore alignment in photorefractive polymer devices through multiphoton microscopy

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