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7 changes: 6 additions & 1 deletion files/Publications.md
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# Publications
# Publications

The work performed in the ERC project Video Holography has been published in journal papers (see {numref}`JournalPapers`) and presented at conferences (see {numref}`Conferences`). A more elaborated description of the results can be found in the PhDs that have been supported by this project (see {numref}`PhD`).


## Journal papers
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:::{list-table} Journal papers
:widths: 35 70
:header-rows: 0
:name: JournalPapers

* -
- Tsang-Hsuan Wang[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-7760-7500),
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:::{list-table} Conferences
:widths: 35 70
:header-rows: 0
:name: Conferences

* -
- Artur Hermans,
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:::{list-table} PhD thesis
:widths: 35 70
:header-rows: 0
:name: PhD

* - ![foto](./images/phd.png)
- Tsang-Hsuan Wang,
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# Team
# Team

The ERC project Video Holography has been executed at [imec](https://www.imec.be) as the host institute. It has been conceived and xx by Prof. Jan Genoe, as the principal investigator. He has been supported a strong team of senior academic staff (see {numref}`staff`) and two PhD students diving deep into the subject of the project (see {numref}`phdstaff`). The project would also not have been possible without the strong support from several other technology experts from the different research units in the host institute [imec](https://www.imec.be).

## Core Team

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:::{list-table} Senior academic staff
:widths: 25 100
:header-rows: 0
:name: staff

* - ![foto](./images/Robert.jpg)
- Dr. Robert Gehlhaar provides scientific input on the optical stack design and characterization.
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:::{list-table} PhD students
:widths: 25 100
:header-rows: 0
:name: phdstaff

* - ![foto](./images/Guillaume.jpg)
- Guillaume Croes is the PhD student elaborating the metamaterial stack and optical model for the optimization for driving the hologram.
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## Other contributors

* Diana Tsvetanova provides input on the CMP processes in the 300mm line.
* Diana Tsvetanova provides input on the CMP processes in the 300 mm line.

* Yunlong Li provides input on the process sequence in the 300 mm line.

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3 changes: 0 additions & 3 deletions files/VideoHolography.bib
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abstract = {We provide insight into the driving mechanisms and requirements to create an electro-optic spatial light modulator based on a Barium Titanate waveguide and an optically transparent electrode cladding layer. This cladding is made from alternating pillars of transparent conductive oxides and index matched dielectrics. We have developed a generic framework of electric field simulations and non-linear optics to create any desired modulation in an area of interest, applicable for liquid crystals, Pockels and Kerr cells. Targeting our device structure, we have evaluated several design parameters of the arbitrarily reprogrammable SLM, capable of optical beamforming and high-quality holograms.},
isbn = {978-1-5106-3774-0 978-1-5106-3775-7},
langid = {english}}
}

@article{guillaumecroesPhotonicMetamaterialSubwavelength2023,
title = {Photonic Metamaterial with a Subwavelength Electrode Pattern},
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year = {Monday, Feb 13, 2023 @17h00},
address = {{Leuven, Belgium}},
school = {KULeuven}}
}

@inproceedings{tsanghsuanwangSingleCrystallineBaTiO32020,
ids = {wang2020singlepseudosubstrate,zotero-15826},
title = {Single {{Crystalline BaTiO3 Grown}} by {{Pulsed-laser}} Deposition ({{PLD}}) on {{SrTiO3}} / {{Si Pseudo-substrate}}},
booktitle = {Proc. {{E-MRS}} Spring},
author = {{Tsang Hsuan Wang} and {M. Korytov} and {P. C. Hsu} and {Jan Genoe} and {Clement Merckling}},
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10 changes: 7 additions & 3 deletions files/intro.md
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```

### Target applications for holography
### Target applications for holography

{numref}`VideoConferencing` shows video conferencing as one of the possible applications for holography.
There are numerous applications for video rate, full color hologram platforms. One possible platform, 3 dimensional video conferencing, is depicted in the video in {numref}`VideoConferencing`.

```{figure} ./videos/hologram_imec1.mp4
:width: 100%
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## Main project results

### Metamaterial development
The project has focused on two major scientific challenges, i.e. the development of the metamaterial and the realization of a high-quality BTO waveguide.

### Metamaterial development

We have been able to fabricate the required metamaterial in a standard 300 mm cleanroom {cite}`guillaumecroesPhotonicMetamaterialSubwavelength2023`. We have also modeled the obtained electrical fields in the BTO waveguides, both along the vertical axis and in the horizontal plane {cite}`guillaumecroesNonlinearElectroopticModelling2020,croesSubwavelengthCustomReprogrammable2022`. The knowledge of the Pockels coefficients both along the a-axis and the c-axis enables subsequently to describe a detailed algorithm for the hologram generation {cite}`guillaumecroesPhotonicMetamaterialSubwavelength2023`.

### High-quality BTO waveguide

We have realized high-quality BTO layers{cite}`mercklingInvitedIntegratedPerovskites2022` on Silicon wafers by both Molecular Beam Epitaxy (MBE) and Pulsed Laser Deposition (PLD){cite}`tsang-hsuanwangPolarizationControlEpitaxial2020,tsanghsuanwangSingleCrystallineBaTiO32020`. Both technologies required an SrTiO<sub>3</sub> interface layer for lattice matching (see {cite}`tsang-hsuanwangInterfacialControlSrTiO32022,t-hwangInterfaceControlCharacterization20`).

The work on the BTO waveguides is been summarized in the PhD thesis of Tsang-Hsuan Wang {cite}`tsang-hsuanwangStudyPerovskiteOxide2023`.

## Remaining challenges en further work

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