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KaLKMaNLaB @kalkmanlab.bsky.social · Sep 4

Starting the course Advanced Optical Imaging for 2025-2026. See our course material for more information
qiweb.tudelft.nl/aoi/frontmat...

Advanced optical imaging — Advanced Optical Imaging

qiweb.tudelft.nl

KaLKMaNLaB @kalkmanlab.bsky.social · Sep 2

Today, September 2nd, Peter Speets defends his PhD thesis entitled: 'Optical interferometric multi-parameter flow sensing of particle suspensions with complex refractive index models'.

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KaLKMaNLaB @kalkmanlab.bsky.social · Aug 27

Our group is present at #EOSAM2025 conference in Delft with an invited and poster presentation.

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KaLKMaNLaB @kalkmanlab.bsky.social · Jul 30

Our most recent work is out on OCT flowmetry in organ-on-chip (OoC) devices, see rdcu.be/eytR3. In this work we took on the challenge of measuring very small flow speeds in a OoC device using particle-image velocimetry and number-fluctuation OCT.

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KaLKMaNLaB @kalkmanlab.bsky.social · Jul 21

Looking back to a great meeting of the Medical Delta CARES consortium working on sustainable healthcare.
www.medicaldelta.nl/nieuws/eerst...

Eerste Medical Delta CARES consortiummeeting

www.medicaldelta.nl

KaLKMaNLaB @kalkmanlab.bsky.social · Jul 14

Looking forward to do exciting work on broadband OCT in the NextDeLights project together with the Hague University of Applied Sciences, @erasmusmc.bsky.social, Super light photonics, and QDI systems. Program is part of KIC call future optical broadband systems.

www.nwo.nl/en/news/six-...

Six interdisciplinary research projects on optical broadband systems receive funding | NWO

Optical broadband systems play an important role in various sectors, from health diagnostics to the agri-food sector. In order to (further) develop these technologies, the Future Optical Broadband Systems research programme was launched within the Knowledge and Innovation Covenant. With this funding, six consortia can start interdisciplinary research into semiconductor chips, hyperspectral imaging and tomography imaging, amongst others.

www.nwo.nl

KaLKMaNLaB @kalkmanlab.bsky.social · Jun 30

Solitons

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KaLKMaNLaB @kalkmanlab.bsky.social · Jun 18

Visiting the SFB Tomography across scales conference in Strobl. Great presentations in a relaxing environment.

KaLKMaNLaB @kalkmanlab.bsky.social · May 30

These two scientists not only shared a Nobel prize, but are also buried at the same cemetery, which happens to be right around the corner from my home. Gravestones of Lorentz and Zeeman at Kleverlaan cemetery Haarlem.

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KaLKMaNLaB @kalkmanlab.bsky.social · Apr 8

Being in a PhD defence is particularly fun when you are on topic and when the quality of the work is good. Great work from Johannes Kuebler.

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KaLKMaNLaB @kalkmanlab.bsky.social · Mar 19

Presenting our work on '3D computational resolution enhancement in OCT' at the Dutch center for nanolithography research ARCNL

KaLKMaNLaB @kalkmanlab.bsky.social · Jan 27

Also, for some reason they did not fly AMS-SFO last Friday (while there is big conference). Had to fly via Frankfurt.

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KaLKMaNLaB @kalkmanlab.bsky.social · Jan 24

And off we go to @spie.org Photonics West sharing our latest results in dynamic light scattering OCT.

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KaLKMaNLaB @kalkmanlab.bsky.social · Jan 21

We are joining the great annual Dutch physics conference. With tomorrow a focus session on Dynamic light scattering on soft and living matter.

Reposted by KaLKMaNLaB

Imaging Physics Department - Technical University Delft, NL @imphys-tudelft.bsky.social · Jan 20

Today January 20th at 17:30 hrs, Kote Cheishvili will defend his doctoral thesis: "Advancements in dynamic light scattering optical coherence tomography particle sizing and flowmetry " @Delft University of Technology. Check out his thesis: https://buff.ly/42cqsxc

🎇 Wishing Kote great success!

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KaLKMaNLaB @kalkmanlab.bsky.social · Jan 9

Good feeling to see a new PhD thesis from the group printed and on my desk. Defence follows soon.

KaLKMaNLaB @kalkmanlab.bsky.social · Jan 1

New year resolution achieved, the divorce is final, @KaLKMaNLaB on X no longer exists.

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KaLKMaNLaB @kalkmanlab.bsky.social · Dec 2

ImPhys post-doc Vahid Khandan successfully defended his PhD thesis at Groningen University. Congratulations 🎉

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KaLKMaNLaB @kalkmanlab.bsky.social · Nov 28

Why are project proposal templates always in Word and never in the scientists preferred Latex format? Fighting with Word the entire morning just to finish in time before the deadline 🎉😬💪🏻

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KaLKMaNLaB @kalkmanlab.bsky.social · Nov 16

My department is now on Bluesky 🎉🥳🍻 Please follow it on @imphys-tudelft.bsky.social

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KaLKMaNLaB @kalkmanlab.bsky.social · Nov 14

As long as the career evaluation judges scientific leadership on being last author it can be critical for PDs, asst. prof. striving for an academic career path. It can be a good division between the one who gets in the money (PI) and the one who does the PhD daily supervision (PD, asst. prof.).

KaLKMaNLaB @kalkmanlab.bsky.social · Sep 30

I am excited to share that our paper that has just been published in Nature Communications! We show non-invasive real-time 3D dynamic OCT imaging of pathogen development in plants, their growth rates, and quantify plant pathogen resistance.

See: rdcu.be/dViJ
and www.tudelft.nl/en/2024/tnw/... 💡

Revealing real-time 3D in vivo pathogen dynamics in plants by label-free optical coherence tomography - Nature Communications

3D in vivo pathogen dynamics in plants is visualized with label-free optical coherence tomography. Using image analysis, downy mildew infection is quantified in lettuce genotypes with different resist...

doi.org

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KaLKMaNLaB @kalkmanlab.bsky.social · Sep 3

Speaker at 10 year anniversary of In process

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KaLKMaNLaB @kalkmanlab.bsky.social · Sep 2

I am in, more Photonics on Bluesky 💪🏻

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KaLKMaNLaB @kalkmanlab.bsky.social · Aug 29

Excited to start my research visit at CWI's computational imaging group

www.cwi.nl/en/news/visi...

Visiting professor at CWI's Computational Imaging group

jeroen kalkman of TU Delft visits cwi's flexray lab.

www.cwi.nl