Qingfeng Li

Laser scientist and expert in:
light-matter interactions #optics #photonics #physics #programming #pétanque #bodybuilding

[3D-Micromac AG @3DMicromacAG]

The need for #samplepreparation techniques in microstructure diagnostics is increasingly growing. The #microPREP™ PRO can automatically prepare samples for TEM, X-SEM, APT, and micromechanical testing. Don't hesitate to send us your request: https://t.co/DgTgH5bDb7 #3dmicromac

[Ultrafast Optics @unijena @noltelab]

Congratulations Maxime, @Qingfeng_Lii and all the coauthors for being among one of the top 10 most downloaded papers in #Laser and #Photonics #Reviews. You can read the paper here https://t.co/y5W8sDihfd #TopDownloadedArticle #OpenAccess

[Ultrafast Optics @unijena @noltelab]

The story of our lab member @t_imogore is really inspiring.

[arXiv physics @_arXiv_physics]

[2211.03518] Maxime Chambonneau, Qingfeng Li, Markus Blothe et al.: Ultrafast laser welding of silicon https://t.co/tOu9QdkbUq https://t.co/ZqKcgQI2HP #physics_app_ph

[Archive ouverte AMU @HAL_AMU]

[hal-03800175] Separated nano jetting and micro jetting regimes by double-pulse irradiation of a metal film: towards multiscale printing by Anjali Murali et al. https://t.co/cr9C72Fv1U

[Ultrafast Optics @unijena @noltelab]

Interested to find out how we can amorphize silicon on the back surface with ultrafast lasers? Read about it in our recent publication led by our PhD student Markus: https://t.co/Q3GwQqiKMg

[Rafael Laguna de la Vera @rafbuff]

Vielen Dank für den Besuch in Leipzig Bettina @starkwatzinger und für die Entfesselungs- und Ausbaupläne für die @SPRIND. Weiter geht's vorwärts!

[Qingfeng Li @Qingfeng_Lii]

Laser guys! I’m excited to be launching a new Research Topic, Advances in Laser Micro-Processing and Applications, together with Frontiers in Physics @FrontPhysics. Submit your works, and be part of this top researches collection! #LaserMicroProcessing
https://t.co/YHl95LQIrG

[Alexey Chizhik @ChizhikAlexey]

Another 3D visualization of the microscope for an upcoming paper #Blender3d #sciart

[Qingfeng Li @Qingfeng_Lii]

@j_bertolotti I think 'worng' is a typo😉

[Qingfeng Li @Qingfeng_Lii]

If you are interested in the Geometric Phase in Optics, check this very instructive review article from my colleagues @JishaChandroth and @AAlberucci. They will tell you a fancy and smart way to manipulate the wavefronts and to guide the waves.

[Ultrafast Optics @unijena @noltelab]

Congratulations to @JishaChandroth @AAlberucci and @noltelab for their recent review article on Geometric Phase in Optics published in Laser & Photonics Reviews. You can read the #OpenAcess article here https://t.co/YD4QOxD8nM

[Ultrafast Optics @unijena @noltelab]

#DokDok conference organized by the PhD students of @unijena is back! It covers all areas of optics. Our PhD candidates Brian and Malte are among the organizers. For more details check out https://t.co/oT0m6ygg0F

[Ultrafast Optics @unijena @noltelab]

After over a year the whole group was finally able to come together for a barbeque. @jenalichtstadt weather tried to play spoilsport. Congratulations to Ulli for her recently awarded doctorate! #PhysicalDistancing #Thueringen #bratwurst

[Ultrafast Optics @unijena @noltelab]

Hey!We too are on twitter. If you are interested in #Ultrafastoptics, and #Photonics in general, keep an eye on this page. We will update the community with our activities. #AcademicTwitter

[Qingfeng Li @Qingfeng_Lii]

Very nice illustration! I am curious about the refractive index of this particle.

[Qingfeng Li @Qingfeng_Lii]

Demonstrating laser-written waveguides in silicon https://t.co/djnrIro5xf

[DrLachie @DrLachie]

Saw a really nice demonstration of refractive index matching last week. Decided to do my own version.

Thanks to my kids for the "samples"

[La Marseillaise @lamarsweb]

Aix-Marseille Université refuse d'augmenter les frais d'inscription pour les étudiants hors UE https://t.co/UWwZbVUz5O

[Qingfeng Li @Qingfeng_Lii]

Our latest research on laser printing of copper micro-structures (2 μm). https://t.co/nDDpZsyxVS

[Qingfeng Li @Qingfeng_Lii]

My excellent colleagues' researches have been published in Nature Photonics :-) Congratulations!

[Nature Photonics @NaturePhotonics]

Advanced Online Publication:
Silicon–plasmonic integrated circuits for terahertz signal generation and coherent detection, by Harter, Koos & colleagues in Germany.

https://t.co/stXEjg6FR6

@KITKarlsruhe #NaturePhotonics #THz # optics #germany