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Optical and electrical properties characterisation of photovoltaic spatial-light modulators

Optical and electrical properties characterisation of photovoltaic spatial-light modulators
Optical and electrical properties characterisation of photovoltaic spatial-light modulators
Liquid crystal photovoltaic spatial-light modulators use photovoltaic layers as an integrated power source to switch from a transparent to an opaque state depending on the ambient illumination. We use non-invasive cross-polarised intensity measurements, to fit photovoltaic parameters, namely photo-generated voltage and photoconductivity, in a sealed device and map their variation across its surface. This methodology was used to estimate the effect of light intensity on these devices and to monitor changes of the photovoltaic parameters over a nine-month period.
figshare
Heiser, Thomas
c7ab9914-611b-4ded-bd4b-a3524b33f794
Kaczmarek, Malgosia
408ec59b-8dba-41c1-89d0-af846d1bf327
Bankova, Denitsa
34388d3d-0094-4a1d-9297-49ce10fec1d3
D'Alessandro, Giampaolo
bad097e1-9506-4b6e-aa56-3e67a526e83b
Brouckaert, Nicolas
3a5fc4fe-1d30-4102-9edd-c15d134a5c4b
Heiser, Thomas
c7ab9914-611b-4ded-bd4b-a3524b33f794
Kaczmarek, Malgosia
408ec59b-8dba-41c1-89d0-af846d1bf327
Bankova, Denitsa
34388d3d-0094-4a1d-9297-49ce10fec1d3
D'Alessandro, Giampaolo
bad097e1-9506-4b6e-aa56-3e67a526e83b
Brouckaert, Nicolas
3a5fc4fe-1d30-4102-9edd-c15d134a5c4b

(2023) Optical and electrical properties characterisation of photovoltaic spatial-light modulators. figshare doi:10.6084/m9.figshare.c.6493198 [Dataset]

Record type: Dataset

Abstract

Liquid crystal photovoltaic spatial-light modulators use photovoltaic layers as an integrated power source to switch from a transparent to an opaque state depending on the ambient illumination. We use non-invasive cross-polarised intensity measurements, to fit photovoltaic parameters, namely photo-generated voltage and photoconductivity, in a sealed device and map their variation across its surface. This methodology was used to estimate the effect of light intensity on these devices and to monitor changes of the photovoltaic parameters over a nine-month period.

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Published date: 1 January 2023
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Identifiers

Local EPrints ID: 478934
URI: http://eprints.soton.ac.uk/id/eprint/478934
DOI: doi:10.6084/m9.figshare.c.6493198
PURE UUID: 882350f3-66fb-4252-a717-f3efb2259965
ORCID for Giampaolo D'Alessandro: ORCID iD orcid.org/0000-0001-9166-9356

Catalogue record

Date deposited: 14 Jul 2023 16:50
Last modified: 24 Jan 2024 02:34

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Contributors

Contributor: Thomas Heiser
Contributor: Malgosia Kaczmarek
Contributor: Denitsa Bankova
Contributor: Giampaolo D'Alessandro ORCID iD
Contributor: Nicolas Brouckaert

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