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

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

Research output: Contribution to journalArticle

2 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 Assumptions made in the standard use cases are no longer valid in the regions of extreme electric fields present in this type of device.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 languageEnglish (US)
Pages (from-to)243-250
Number of pages8
JournalMRS Communications
Volume5
Issue number2
DOIs
StatePublished - Jun 1 2015

ASJC Scopus subject areas

  • Materials Science(all)

Fingerprint Dive into the research topics of 'Real-time imaging of chromophore alignment in photorefractive polymer devices through multiphoton microscopy'. Together they form a unique fingerprint.

Cite this