Works (13)

Updated: July 5th, 2023 15:38

2022 journal article

Cephalopod-inspired snapshot multispectral sensor based on geometric phase lens and stacked organic photodetectors

OPTICAL ENGINEERING, 61(7).

author keywords: multispectral sensing; pancharatnam-berry phase; organic photovoltaics; geometric phase lens; imaging; sensors; spectroscopy
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 15, 2022

2021 journal article

Bio-inspired spectropolarimetric sensor based on tandem organic photodetectors and multi-twist liquid crystals

OPTICS EXPRESS, 29(26), 43953–43969.

By: A. Altaqui n, H. Schrickx n, P. Sen n, L. Li n, J. Rech, J. Lee*, N. Balar n, W. You* ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 17, 2021

2021 journal article

Mantis shrimp-inspired organic photodetector for simultaneous hyperspectral and polarimetric imaging

SCIENCE ADVANCES, 7(10).

By: A. Altaqui n, P. Sen n, H. Schrickx n, J. Rech*, J. Lee*, M. Escuti n, W. You*, B. Kim* ...

TL;DR: A stomatopod-inspired sensor capable of snapshot hyperspectral and polarization sensing in a single pixel that showcases the myriad degrees of freedom offered by organic semiconductors that are not available in inorganics and heralds a fundamentally unexplored route for simultaneous spectral and polarimetric imaging. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 15, 2021

2021 article

Ultra-High Alignment of Polymer Semiconductor Blends Enabling Photodetectors with Exceptional Polarization Sensitivity

Schrickx, H. M., Sen, P., Booth, R. E., Altaqui, A., Burleson, J., Rech, J. J., … Brendan T. O'Connor. (2021, October 7). ADVANCED FUNCTIONAL MATERIALS, Vol. 10.

By: H. Schrickx n, P. Sen n, R. Booth n, A. Altaqui n, J. Burleson n, J. Rech*, J. Lee*, M. Biliroglu n ...

author keywords: all-polymer bulk heterojunctions; organic photodetectors; polarization detection; polymer alignment
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 18, 2021

2020 journal article

Optical crosstalk and off-axis modeling of an intrinsic coincident polarimeter

APPLIED OPTICS, 59(1), 156–164.

By: R. Yang n, P. Sen n, . Brendan T. O'Connor & M. Kudenov n

TL;DR: A theoretical model of a monolithic IC polarimeter is presented that considers the back-reflection's influence for on-axis light and an off-axis model was produced and validated for a simpler two detector polarimeter. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: January 27, 2020

2020 journal article

Optimization of an intrinsic coincident polarimeter and quantitative architectural comparison of different polarimeter techniques

OPTICAL ENGINEERING, 59(2).

By: R. Yang n, P. Sen n, B. O'Connor n & M. Kudenov n

author keywords: polarimetry; polarimetric imaging; polarization-selective devices; optimization; signal-to-noise ratio
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: April 20, 2020

2019 journal article

Impact of Substrate Characteristics on Stretchable Polymer Semiconductor Behavior

ACS APPLIED MATERIALS & INTERFACES, 11(3), 3280–3289.

By: T. Sun n, R. Song n, N. Balar n, P. Sen n, R. Kline* & . Brendan T. O'Connor

author keywords: stretchable electronics; polymer semiconductors; yield strain; deformability; adhesion energy
TL;DR: It is found that increasing the near-surface modulus of thePDMS and maintaining the PDMS in tension throughout the cyclic strain process promote plastic deformation over film wrinkling, highlighting the importance of neighboring elastomer characteristics on the ability to achieve stretchable polymer semiconductors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: February 18, 2019

2019 journal article

Panchromatic All-Polymer Photodetector with Tunable Polarization Sensitivity

ADVANCED OPTICAL MATERIALS, 7(4).

By: P. Sen n, R. Yang n, J. Rech*, Y. Feng*, C. Ho n, J. Huang*, F. So n, R. Kline* ...

author keywords: all-polymer; panchromatic; photovoltaic; polarimeter; polarized-light
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 11, 2019

2018 journal article

Light-Induced Buckles Localized by Polymeric Inks Printed on Bilayer Films

SMALL, 14(20).

By: S. Park n, U. Nallainathan n, K. Mondal n, P. Sen n & M. Dickey n

author keywords: bilayer films; light-induced buckles; localized instability; polymeric inks
TL;DR: Here, sacrificial "ink" patterned on top of the film stack localizes the buckles via two mechanisms, which works on glass substrates, but not silicon substrate, due to the superior thermal insulation of glass. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Shear-Enhanced Transfer Printing of Conducting Polymer Thin Films

ACS APPLIED MATERIALS & INTERFACES, 10(37), 31560–31567.

author keywords: transfer printing; adhesion; PEDOT:PSS; surfactant; organic photovoltaics
TL;DR: A shear-assisted organic printing technique that employs a shear load on a post-less polydimethylsiloxane (PDMS) elastomer stamp to print large-area polymer films that can overcome large unfavorable adhesion differences between the stamp and receiving substrate is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2017 journal article

Intrinsic coincident full-Stokes polarimeter using stacked organic photovoltaics

APPLIED OPTICS, 56(6), 1768–1774.

By: R. Yang n, P. Sen n, B. O'Connor n & M. Kudenov n

TL;DR: An intrinsic coincident full-Stokes polarimeter is demonstrated by using strain-aligned polymer-based organic photovoltaics (OPVs) that can preferentially absorb certain polarized states of incident light. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 article

Intrinsic coincident full-Stokes polarimeter using stacked organic photovoltaics and architectural comparison of polarimeter techniques

POLARIZATION SCIENCE AND REMOTE SENSING VIII, Vol. 10407.

By: R. Yang n, P. Sen n, B. O'Connor n & M. Kudenov n

author keywords: polarimetry; polarimetric imaging; polarization-selective devices; photovoltaic; polymer active devices; signal-to-noise ratio; condition number; frobenius norm
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Intrinsic coincident linear polarimetry using stacked organic photovoltaics

OPTICS EXPRESS, 24(13), 14737–14747.

By: S. Roy n, O. Awartani n, P. Sen n, B. O'Connor n & M. Kudenov n

TL;DR: This paper has developed a system using oriented polymer-based organic photovoltaics (OPVs) that can preferentially absorb linearly polarized light and a Mueller matrix model of the stacked OPV design, and a calibration technique is developed and presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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