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Title: 25 Years of Organic Electro-Optics and Future Prospects

Abstract

Multi-scale modeling methods are employed to assist in the design of improved organic electro-optic (OEO) materials, including simulating the effects of the interaction of such materials with the electrodes of silicon organic hybrid (SOH) and plasmonic organic hybrid (POH) nanoscopic waveguide devices. Theoretical methods have promoted the evolution of OEO materials from low number density chromophore-polymer guest-host composites and chromophores covalently attached to traditional polymer matrices to custom designed high chromophore number density macromolecular materials with controlled intermolecular interactions and reduced matrix dimensionality. New OEO materials exhibit electrooptic activity of 500-600 pm/V in electrically-poled μm thick films and 90-350 pm/V in nm thick films in SOH and POH devices. The improvement in EO activity together with concentration of RF and optical fields in SOH and POH devices has resulted in a substantial improvement in device performance, including reducing voltage-length performance to 40 V-μm, energy efficiency on the order of a femtojoule/bit, device footprints on the order of 1 μm 2 and bandwidths of > 170 GHz for POH devices. Furthermore significant advances with respect to device insertion loss have also been achieved.

Authors:
 [1];  [1];  [1]; ORCiD logo [2];  [1]
  1. Univ. of Washington, Seattle, WA (United States)
  2. Univ. of Washington, Seattle, WA (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1504019
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Nonlinear Optics, Quantum Optics
Additional Journal Information:
Journal Volume: 50; Journal Issue: 1-3; Journal ID: ISSN 1543-0537
Publisher:
Old City Publishing
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; electro-optics; silicon-organic hybrid devices; plasmonic-organic hybrid devices; multi-scale simulation methods; coarse-grained Monte Carlo methods; molecular first hyperpolarizability; poling-induced acentric order; phase modulators; Mach Zehnder amplitude modulators; IQ modulators; beam steering

Citation Formats

Dalton, Larry R., Elder, Delwin L., Johnson, Lewis E., Tillack, Andreas, and Robinson, Bruce H. 25 Years of Organic Electro-Optics and Future Prospects. United States: N. p., 2019. Web.
Dalton, Larry R., Elder, Delwin L., Johnson, Lewis E., Tillack, Andreas, & Robinson, Bruce H. 25 Years of Organic Electro-Optics and Future Prospects. United States.
Dalton, Larry R., Elder, Delwin L., Johnson, Lewis E., Tillack, Andreas, and Robinson, Bruce H. Tue . "25 Years of Organic Electro-Optics and Future Prospects". United States. https://www.osti.gov/servlets/purl/1504019.
@article{osti_1504019,
title = {25 Years of Organic Electro-Optics and Future Prospects},
author = {Dalton, Larry R. and Elder, Delwin L. and Johnson, Lewis E. and Tillack, Andreas and Robinson, Bruce H.},
abstractNote = {Multi-scale modeling methods are employed to assist in the design of improved organic electro-optic (OEO) materials, including simulating the effects of the interaction of such materials with the electrodes of silicon organic hybrid (SOH) and plasmonic organic hybrid (POH) nanoscopic waveguide devices. Theoretical methods have promoted the evolution of OEO materials from low number density chromophore-polymer guest-host composites and chromophores covalently attached to traditional polymer matrices to custom designed high chromophore number density macromolecular materials with controlled intermolecular interactions and reduced matrix dimensionality. New OEO materials exhibit electrooptic activity of 500-600 pm/V in electrically-poled μm thick films and 90-350 pm/V in nm thick films in SOH and POH devices. The improvement in EO activity together with concentration of RF and optical fields in SOH and POH devices has resulted in a substantial improvement in device performance, including reducing voltage-length performance to 40 V-μm, energy efficiency on the order of a femtojoule/bit, device footprints on the order of 1 μm2 and bandwidths of > 170 GHz for POH devices. Furthermore significant advances with respect to device insertion loss have also been achieved.},
doi = {},
journal = {Nonlinear Optics, Quantum Optics},
issn = {1543-0537},
number = 1-3,
volume = 50,
place = {United States},
year = {2019},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
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