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10 changes: 5 additions & 5 deletions Publications.html
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Expand Up @@ -389,22 +389,22 @@ <h2>Conferences<a class="headerlink" href="#conferences" title="Link to this hea
Tsang-Hsuan Wang<a class="reference external" href="http://orcid.org/0000-0002-7760-7500"><span class="fab fa-orcid sd-text-success"></span></a>,
Robert Gehlhaar<a class="reference external" href="http://orcid.org/0000-0002-3038-9462"><span class="fab fa-orcid sd-text-success"></span></a>,
Jan Genoe<a class="reference external" href="http://orcid.org/0000-0002-4019-5979"><span class="fab fa-orcid sd-text-success"></span></a>,
<strong><a class="reference internal" href="#docs/.pdf"><span class="xref myst">Non-linear electro-optic modelling of a Barium Titanate grating coupler</span></a></strong>,
<strong><a class="reference download internal" download="" href="_downloads/281d5e1985b45eac2c473da7d23b0b70/XII1SPIE.pdf"><span class="xref download myst">Non-linear electro-optic modelling of a Barium Titanate grating coupler</span></a></strong>,
Proc. SPIE 11484, 114840D: Optical Modeling and Performance Predictions XI (August 2020),
<a class="reference external" href="http://dx.doi.org/10.1117/12.2568032">DOI: 10.1117/12.2568032</a></p></td>
</tr>
<tr class="row-odd"><td><p><img alt="foto" src="_images/TocImage_2.png" /></p></td>
<td><p>Guillaume Croes<a class="reference external" href="http://orcid.org/0000-0001-6168-9794"><span class="fab fa-orcid sd-text-success"></span></a>,
Robert Gehlhaar<a class="reference external" href="http://orcid.org/0000-0002-3038-9462"><span class="fab fa-orcid sd-text-success"></span></a>,
Jan Genoe<a class="reference external" href="http://orcid.org/0000-0002-4019-5979"><span class="fab fa-orcid sd-text-success"></span></a>,
<strong><a class="reference internal" href="#docs/.pdf"><span class="xref myst">Hologram Wavefront Shaping by a Non-Linear Electro-Optic Spatial Light Modulator</span></a></strong>,
<strong><a class="reference download internal" download="" href="_downloads/da7a03422040fbcfd7ca8bef893f6bfe/Hologramwavefrontshaping_SPIEOptics.html"><span class="xref download myst">Hologram Wavefront Shaping by a Non-Linear Electro-Optic Spatial Light Modulator</span></a></strong>,
Holography: Advances and Modern Trends VIII, April 2023, Prague, Czech Republic</p></td>
</tr>
<tr class="row-even"><td><p><img alt="foto" src="_images/Guillaume2022.png" /></p></td>
<td><p>Guillaume Croes<a class="reference external" href="http://orcid.org/0000-0001-6168-9794"><span class="fab fa-orcid sd-text-success"></span></a>,
Robert Gehlhaar<a class="reference external" href="http://orcid.org/0000-0002-3038-9462"><span class="fab fa-orcid sd-text-success"></span></a>,
Jan Genoe<a class="reference external" href="http://orcid.org/0000-0002-4019-5979"><span class="fab fa-orcid sd-text-success"></span></a>,
<strong><a class="reference internal" href="#docs/.pdf"><span class="xref myst">Sub-Wavelength Custom Reprogrammable Active Photonic Platform for High-Resolution Beam Shaping and Holography</span></a></strong>,
<strong><a class="reference download internal" download="" href="_downloads/f95af6f4eabf74f85301f7713c58fc7e/Sub-wavelengthcustomreprogrammable.pdf"><span class="xref download myst">Sub-Wavelength Custom Reprogrammable Active Photonic Platform for High-Resolution Beam Shaping and Holography</span></a></strong>,
Proc. SPIE PC12196, PC1219619: Active Photonic Platforms, San Diego, California, United States (October 2022)</p></td>
</tr>
<tr class="row-odd"><td></td>
Expand All @@ -414,7 +414,7 @@ <h2>Conferences<a class="headerlink" href="#conferences" title="Link to this hea
Moloud Kaviani,
Jan Genoe<a class="reference external" href="http://orcid.org/0000-0002-4019-5979"><span class="fab fa-orcid sd-text-success"></span></a>,
Stefan De Gendt<a class="reference external" href="http://orcid.org/0000-0003-3775-3578"><span class="fab fa-orcid sd-text-success"></span></a>,
<strong><a class="reference internal" href="#docs/.pdf"><span class="xref myst">Integrated Perovskites Oxides on Silicon: From Optical to Quantum Applications</span></a></strong>,
<strong><a class="reference download internal" download="" href="_downloads/414cdccd01cdff444540bf258d1f1078/ECS_Merckling_invited.pdf"><span class="xref download myst">Integrated Perovskites Oxides on Silicon: From Optical to Quantum Applications</span></a></strong>,
ECS Meeting Abstracts MA2022-01, 1060 , July 2022,
<a class="reference external" href="http://dx.doi.org/10.1149/MA2022-01191060mtgabs">DOI: 10.1149/MA2022-01191060mtgabs</a></p></td>
</tr>
Expand All @@ -424,7 +424,7 @@ <h2>Conferences<a class="headerlink" href="#conferences" title="Link to this hea
Thierry Conard,
Jan Genoe<a class="reference external" href="http://orcid.org/0000-0002-4019-5979"><span class="fab fa-orcid sd-text-success"></span></a>,
Clement Merckling<a class="reference external" href="http://orcid.org/0000-0003-3084-2543"><span class="fab fa-orcid sd-text-success"></span></a>,
<strong><a class="reference internal" href="#docs/.pdf"><span class="xref myst">Interface Control and Characterization of SrTiO3/Si(001)</span></a></strong>,
<strong><a class="reference download internal" download="" href="_downloads/21a119d1de233c176616b02ec7048d3a/EMRS2020Spring_Abstract_Tsang.pdf"><span class="xref download myst">Interface Control and Characterization of SrTiO3/Si(001)</span></a></strong>,
Proc. E-MRS-fall, 20th to 23rd September 2021</p></td>
</tr>
<tr class="row-odd"><td></td>
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10 changes: 5 additions & 5 deletions _sources/Publications.md
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Expand Up @@ -87,22 +87,22 @@ Nikolay Smolentsev,
Tsang-Hsuan Wang[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-7760-7500),
Robert Gehlhaar[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-3038-9462),
Jan Genoe[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-4019-5979),
**[Non-linear electro-optic modelling of a Barium Titanate grating coupler](docs/.pdf)**,
**[Non-linear electro-optic modelling of a Barium Titanate grating coupler](docs/XII1SPIE.pdf)**,
Proc. SPIE 11484, 114840D: Optical Modeling and Performance Predictions XI (August 2020),
[DOI: 10.1117/12.2568032](http://dx.doi.org/10.1117/12.2568032)

* - ![foto](./images/TocImage_2.png)
- Guillaume Croes[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0001-6168-9794),
Robert Gehlhaar[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-3038-9462),
Jan Genoe[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-4019-5979),
**[Hologram Wavefront Shaping by a Non-Linear Electro-Optic Spatial Light Modulator](docs/.pdf)**,
**[Hologram Wavefront Shaping by a Non-Linear Electro-Optic Spatial Light Modulator](docs/Hologramwavefrontshaping_SPIEOptics.html)**,
Holography: Advances and Modern Trends VIII, April 2023, Prague, Czech Republic

* - ![foto](./images/Guillaume2022.png)
- Guillaume Croes[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0001-6168-9794),
Robert Gehlhaar[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-3038-9462),
Jan Genoe[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-4019-5979),
**[Sub-Wavelength Custom Reprogrammable Active Photonic Platform for High-Resolution Beam Shaping and Holography](docs/.pdf)**,
**[Sub-Wavelength Custom Reprogrammable Active Photonic Platform for High-Resolution Beam Shaping and Holography](docs/Sub-wavelengthcustomreprogrammable.pdf)**,
Proc. SPIE PC12196, PC1219619: Active Photonic Platforms, San Diego, California, United States (October 2022)

* -
Expand All @@ -112,7 +112,7 @@ Tsang-Hsuan Wang[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-7760-7
Moloud Kaviani,
Jan Genoe[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-4019-5979),
Stefan De Gendt[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0003-3775-3578),
**[Integrated Perovskites Oxides on Silicon: From Optical to Quantum Applications](docs/.pdf)**,
**[Integrated Perovskites Oxides on Silicon: From Optical to Quantum Applications](docs/ECS_Merckling_invited.pdf)**,
ECS Meeting Abstracts MA2022-01, 1060 , July 2022,
[DOI: 10.1149/MA2022-01191060mtgabs](http://dx.doi.org/10.1149/MA2022-01191060mtgabs)

Expand All @@ -122,7 +122,7 @@ Robert Gehlhaar[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-3038-94
Thierry Conard,
Jan Genoe[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0002-4019-5979),
Clement Merckling[{fab}`orcid;sd-text-success`](http://orcid.org/0000-0003-3084-2543),
**[Interface Control and Characterization of SrTiO3/Si(001)](docs/.pdf)**,
**[Interface Control and Characterization of SrTiO3/Si(001)](docs/EMRS2020Spring_Abstract_Tsang.pdf)**,
Proc. E-MRS-fall, 20th to 23rd September 2021

* -
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12 changes: 9 additions & 3 deletions _sources/sota.ipynb
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{
"cell_type": "markdown",
"id": "e17bd195-1af6-4111-b052-81401001f792",
"metadata": {},
"metadata": {
"editable": true,
"slideshow": {
"slide_type": ""
},
"tags": []
},
"source": [
"# State-of-the-Art overview: Modulation mechanisms for dynamic holography\n",
"\n",
Expand All @@ -15,7 +21,7 @@
"The results reported in the different subsections can be summarized in {numref}`SotA`.\n",
"The most relevant metrics are the hologram pixel resolution and the refresh rate.\n",
"The target for the hologram pixel resolution is defined by the 180 degree blue diffraction angle.\n",
"The target for the refresh rate is 360 Hz, as this allows to swap sufficiently fast the RGB colours of the 3 lasers without causing artefacts that are can be noticed."
"The target for the refresh rate is 360 Hz, as this allows to swap sufficiently fast the RGB colours of the 3 lasers without causing artifacts that are can be noticed."
]
},
{
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"```\n",
"\n",
"\n",
"To date, the effect has been applied in tunable epsilon near zero materials {cite}`Lu2012UltracompactWaveguides, Park2015ElectricallyAbsorbers`, plasmonic modulators {cite}`Krasavin2012PhotonicModulator, Babicheva2012PlasmonicPermittivity, Vasudev2013Electro-opticalMaterial, Lee2014NanoscalePlasMOStor` and a variety of beam steering applications. This last topic was pioneered by a gate tunable metasurface constructed from a Gold - ITO - Aluminium Oxide back plane on which a Gold grating electrode was patterned to enable MIM plasmonic modulation. Here, the grating serves as reflection antenna which can be modulated by applying electrical bias to both gold electrodes, in doing so changing reflection characteristics.{cite}`Huang2016Gate-TunableMetasurfaces` At an incident wavelength of $1550nm$ and $2.5V$ bias a normalized reflectance change of $28.9\\%$ and phase shift of $180^{\\circ}C$ was found. Beam steering was enabled by biasing periodically with varying voltage, which allowed switching between $0$ order and $-1$ and $+1$ order reflection. Changing the periodicity of the applied bias tunes the steering angle. Afterwards, both amplitude and phase modulation metasurfaces implementing TCOs were investigated. Amplitude modulation proved especially interesting in tunable absorbers which often utilize a similar MIM structure that acts as a tunable resonant cavity showing a reflectance change of up to $82\\%$ at $1550nm$.{cite}`Park2015ElectricallyAbsorbers, Kim2017ActiveResonance, Zhang2019Gate-tunableHeterostructure, Zhao2019Gate-tunableOxide` On the other hand, TCO based phase modulators have steadily been improved towards full $2\\pi$ phase modulation.{cite}`Park2017DynamicMetasurfaces` Currently, phase modulation up to $300^{\\cir}$C has been shown in the infrared.{cite}`KafaieShirmanesh2018Dual-GatedTunability` Next to that, phase modulation devices using carrier injection have shown beam steering, LIDAR and beam focusing.{cite}`Kim2022Two-dimensionalRegime, Park2021All-solid-stateApplications, Shirmanesh2020Electro-opticallyMetasurfaces` \n",
"To date, the effect has been applied in tunable epsilon near zero materials {cite}`Lu2012UltracompactWaveguides, Park2015ElectricallyAbsorbers`, plasmonic modulators {cite}`Krasavin2012PhotonicModulator, Babicheva2012PlasmonicPermittivity, Vasudev2013Electro-opticalMaterial, Lee2014NanoscalePlasMOStor` and a variety of beam steering applications. This last topic was pioneered by a gate tunable metasurface constructed from a Gold - ITO - Aluminium Oxide back plane on which a Gold grating electrode was patterned to enable MIM plasmonic modulation. Here, the grating serves as reflection antenna which can be modulated by applying electrical bias to both gold electrodes, in doing so changing reflection characteristics.{cite}`Huang2016Gate-TunableMetasurfaces` At an incident wavelength of $1550nm$ and $2.5V$ bias a normalized reflectance change of $28.9\\%$ and phase shift of $180^{\\circ}C$ was found. Beam steering was enabled by biasing periodically with varying voltage, which allowed switching between $0$ order and $-1$ and $+1$ order reflection. Changing the periodicity of the applied bias tunes the steering angle. Afterwards, both amplitude and phase modulation metasurfaces implementing TCOs were investigated. Amplitude modulation proved especially interesting in tunable absorbers which often utilize a similar MIM structure that acts as a tunable resonant cavity showing a reflectance change of up to $82\\%$ at $1550nm$.{cite}`Park2015ElectricallyAbsorbers, Kim2017ActiveResonance, Zhang2019Gate-tunableHeterostructure, Zhao2019Gate-tunableOxide` On the other hand, TCO based phase modulators have steadily been improved towards full $2\\pi$ phase modulation.{cite}`Park2017DynamicMetasurfaces` Currently, phase modulation up to $300^{\\circ}$C has been shown in the infrared.{cite}`KafaieShirmanesh2018Dual-GatedTunability` Next to that, phase modulation devices using carrier injection have shown beam steering, LIDAR and beam focusing.{cite}`Kim2022Two-dimensionalRegime, Park2021All-solid-stateApplications, Shirmanesh2020Electro-opticallyMetasurfaces` \n",
"To my knowledge, no TCOs based modulators have been implemented into a holographic display even though this could be achieved by a 2D array of individually addressed elements."
]
},
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