Alexandros Pitilakis

Postdoctoral Researcher @AUTH | #electromagnetics #photonics #metamaterials #computationalmodeling

Teaching @UOWM | #photonics #optics #antennas #radio

[Alexandros Pitilakis @Alex_Pitilakis]

Still messing around with graphene optical nonlinearity in integrated photonic waveguides: https://t.co/Teg3kPxmHR @OpticaPubsGroup #JOSAB

Here, we model how sub-ps pulses are distorted by the absorptive and refractive nonlinearities arising from "hot electrons" in graphene.

[Alexandros Pitilakis @Alex_Pitilakis]

Here's our @VisorSur multifunctional metasurface architecture designed @FORTH_ITE + @AaltoUniversity, manufactured @Fraunhofer_IZM and characterized @THMMY_auth : Published at @PhysRevApplied with an Editors' Suggestion 🥳 Thanks to all contributors!🙌
https://t.co/0EnvUVcoHI

[Sergi Abadal @sergiabadal]

I still scratch my head in disbelief when thinking that I got an #ERCStG from @ERC_Research. But I did! I'll be working on miniaturized #wireless #networks within classical and #quantum #computers. Some info in catalan/spanish👇(more to follow in English soon). Btw, I'm hiring!!

[Sergi Abadal @sergiabadal]

New work! Just published "Multi-Wideband #Terahertz Communications via Tunable #Graphene-based #Metasurfaces in #6G Networks" in IEEE Vehicular Technology Magazine. Find the post-print here: https://t.co/cIH53BZewh and see the thread for more details! 👇

[Alexandros Pitilakis @Alex_Pitilakis]

@cram_box Impressive! Seems like the camera was moving/rotating with umbrella+car... Handheld or any special setup?

[Alexandros Pitilakis @Alex_Pitilakis]

Hey, our paper got highlighted by IEEE TAP 🥳 Cheers to all @VisorSurf consortium and to the fellow co-authors of this work, @O_Tsilipakos and @liufubnu!

[IEEE Transactions on Antennas and Propagation @ieeetap]

A. Pitilakis et al. present the design evolution of a proof-of-concept reconfigurable #metasurface, primarily used as a tunable microwave absorber, but also as a wavefront manipulation and polarization conversion device in reflection.
Find their paper at: https://t.co/kmSfNF6UQh

[IEEE Transactions on Antennas and Propagation @ieeetap]

A. Pitilakis et al. present the design evolution of a proof-of-concept reconfigurable #metasurface, primarily used as a tunable microwave absorber, but also as a wavefront manipulation and polarization conversion device in reflection.
Find their paper at: https://t.co/kmSfNF6UQh

[Alexandros Pitilakis @Alex_Pitilakis]

Our paper got accepted for publication a couple of weeks ago: https://t.co/KDHylqJnPW Onto something bigger!

[Alexandros Pitilakis @Alex_Pitilakis]

We submitted this a couple of weeks ago: https://t.co/jzzCko6yKg and are already getting some nice feedback from @arxiv users; hope JQE like it as much! Had fun making Fig. 2 on @MagicaVoxel and wonder if that was its first time use in an academic paper (excl. computer graphics)

[Alexandros Pitilakis @Alex_Pitilakis]

I signed the pledge to #TrustScience. Make your pledge to Trust Science, too! #LightDay2021 https://t.co/rKsALjRSJI

[Alexandros Pitilakis @Alex_Pitilakis]

@7bitretro @ephtracy @arxiv @MagicaVoxel Thanks! I'm mostly a noob with MV... I experimented with some effects, but eventually opted for a cleaner look, maybe better for a purely scientific audience. Fancy tricks, stored for grant proposals 😇

[Alexandros Pitilakis @Alex_Pitilakis]

Our #Visorsurf paper on EM design of tunable microwave metasurfaces, available online (Early Access) since August, is in-queue for IEEE-TAP publication. Thanks for sharing and cheers to all collaborators @O_Tsilipakos @liufubnu @ATasolamprou @c_liaskos @JuliusGeorgiou @kafesaki

[VisorSurf @VisorSurf]

A new #Visorsurf paper is now available for early access in IEEE Transactions on Antennas and Propagation!
"A multi-functional reconfigurable metasurface: Electromagnetic design accounting for fabrication aspects"
More info: https://t.co/7GrJ5B18LZ

[VisorSurf @VisorSurf]

The Hypersurface development board is set up! Looking forward to integrating in the measurement test-bed and evolving the software modules enabling the Hypersurface paradigm!

[Optica Publishing Group @OpticaPubsGroup]

An Editors' Pick from #OSA_JOSA_B: Optical switching through graphene-induced exceptional points https://t.co/XSuzb1ZhPF #Graphene #OpticalSwitching

[Alexandros Pitilakis @Alex_Pitilakis]

@Tzi_Es @AcademiaObscura You forced my hand... ����
For the record, I'd have gone for a "when REALLY needed" option 🧐

[VisorSurf @VisorSurf]

A brief introduction to the objectives of project "VISORSURF: A Hypervisor for Metasurface Functionalities", Funded by the EU under the FETOPEN-RIA call of H2020.
HyperSurfaces: Electromagnetic Propagation as an App https://t.co/M3FWL69Cpo via @YouTube

[Amalia Drosou @AmaliaDrosou]

The art of #unifying - A very interesting talk with the Ambassador of the Federal Republic of Germany in Greece, Jens Plötner @GermanyinGreece for the new online interview magazine @PerspectivesTM! https://t.co/Wb1b7bsc9e

[Alexandros Pitilakis @Alex_Pitilakis]

Nicely done by @O_Tsilipakos et al., published at @ACSPhotonics 👍 https://t.co/CnOp4IdrmZ

[VisorSurf @VisorSurf]

Exploring the limits of metasurfaces for broadband phase manipulation in reflection. Just published in ACS Photonics!

https://t.co/OVQG4GWWI0

[Sergi Abadal @sergiabadal]

I'd like to congratulate the @VisorSurf team for the multiple accepted papers in #ISCAS2018 @ieeecassociety. A great step towards fully programmable metasurfaces! More details to follow soon.