Holographic arrays based on semiconductor microstructures

Holographic arrays based on semiconductor microstructures

A concept of complex reflectivity modulation is proposed based on the electrical control of quantum well exciton resonances that influence the propagation of light in a layered semiconductor structure. By variation in exciton energies, both the intensity and the phase of reflected light can be fully...

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Main Author: Liew, Timothy Chi Hin
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2017
Subjects:
Semiconductors
Excitons
Online Access:https://hdl.handle.net/10356/85899
http://hdl.handle.net/10220/43889
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-858992023-02-28T19:23:32Z Holographic arrays based on semiconductor microstructures Liew, Timothy Chi Hin School of Physical and Mathematical Sciences Semiconductors Excitons A concept of complex reflectivity modulation is proposed based on the electrical control of quantum well exciton resonances that influence the propagation of light in a layered semiconductor structure. By variation in exciton energies, both the intensity and the phase of reflected light can be fully controlled. Unlike previous devices, for full complex light modulation, the design is based on a single device in a single structure. The device allows complete 100% intensity contrast and allows for the construction of small pixel sizes with fast response times. Published version 2017-10-16T03:54:48Z 2019-12-06T16:12:16Z 2017-10-16T03:54:48Z 2019-12-06T16:12:16Z 2012 Journal Article Liew, T. C. H. (2012). Holographic arrays based on semiconductor microstructures. Physical Review B, 86(23), 235314-. 2469-9950 https://hdl.handle.net/10356/85899 http://hdl.handle.net/10220/43889 10.1103/PhysRevB.86.235314 en Physical Review B © 2012 American Physical Society. This paper was published in Physical Review B and is made available as an electronic reprint (preprint) with permission of American Physical Society. The published version is available at: [http://dx.doi.org/10.1103/PhysRevB.86.235314]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Semiconductors
Excitons
spellingShingle Semiconductors
Excitons
Liew, Timothy Chi Hin
Holographic arrays based on semiconductor microstructures
description A concept of complex reflectivity modulation is proposed based on the electrical control of quantum well exciton resonances that influence the propagation of light in a layered semiconductor structure. By variation in exciton energies, both the intensity and the phase of reflected light can be fully controlled. Unlike previous devices, for full complex light modulation, the design is based on a single device in a single structure. The device allows complete 100% intensity contrast and allows for the construction of small pixel sizes with fast response times.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Liew, Timothy Chi Hin
format Article
author Liew, Timothy Chi Hin
author_sort Liew, Timothy Chi Hin
title Holographic arrays based on semiconductor microstructures
title_short Holographic arrays based on semiconductor microstructures
title_full Holographic arrays based on semiconductor microstructures
title_fullStr Holographic arrays based on semiconductor microstructures
title_full_unstemmed Holographic arrays based on semiconductor microstructures
title_sort holographic arrays based on semiconductor microstructures
publishDate 2017
url https://hdl.handle.net/10356/85899
http://hdl.handle.net/10220/43889
_version_ 1759857905575657472

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