Our group is present at the Dutch Photonics Event in Den Bosch. Wei-Yun Lee presents his poster on efficient anisoplanatic aberration correction.

Also in the same project we have an opening for a PhD student under the supervision of Omar El Gawhary careers.tudelft.nl/job/Delft-Ph...

We have a job opening in my group for a PhD position on on digital holography. careers.tudelft.nl/job/Delft-Ph... Please contact me if you are interested.

Our group was present at the Medical Delta CARES consortium meeting at the Hague University of Applied Sciences. www.medicaldelta.nl/nieuws/medic...

Medical Delta Programma CARES consortiummeeting 2026

medicaldelta.nl

Great defense at #TUD today. Congratulations to our new doctor Huangcheng Shangguan.

Our group and the CARES Medical Delta consortium was present at the first Dutch Biomedical Optics meeting. medicaldelta.nl/nieuws/medic...

Medical Delta Programma CARES op eerste Dutch Biomedical Optics-bijeenkomst

medicaldelta.nl

Presenting our work on 'Optical diffraction tomography for 3D digital pathology ' at the first Dutch Biomedical Optics meeting in Enschede.

We collaborated with a team from @w-u-r.bsky.social in the non-destructive imaging of the formation of aerenchyma in plant roots with OCT. More details can be found here doi.org/10.1080/1462...

Physiological responses of basil to low oxygen availability in soilless culture

Soilless cultivation systems in controlled environment agriculture create varying rootzone oxygen conditions, which can impact biomass production. The present study investigates the effect of mild ...

doi.org

We have a new PhD position available in our group! Do you want to build advanced OCT systems and apply them in healthcare then this position may just be something for you. careers.tudelft.nl/job/Delft-Ph...

PhD Position Optical Coherence Tomography for Skin Diagnostics

PhD Position Optical Coherence Tomography for Skin Diagnostics

careers.tudelft.nl

Our latest work on “Lensless single-shot dual-wavelength digital holography with sub-pixel resolution and centimeter depth range“ is published in APL photonics doi.org/10.1063/5.02...

Lensless single-shot dual-wavelength digital holography with sub-pixel resolution and centimeter depth range

Lensless single-shot dual-wavelength digital holography is resolution limited by the pixel-size of the camera and often has an insufficient depth range. We pres

doi.org

Very pleased to be part of the AI4optics consortium that received an NWO Perspectief grant to work on AI for optical design and imaging. The consortium consists of TU Eindhoven, Leiden University, CWI/Utrecht University, and TU Delft www.nwo.nl/nieuws/twaal...

Presenting an overview of our work on OCT at the European Machine Vision Forum in Fürth.

Being active with updating and making group software accessible. Now everything on OCT useful Jupyter notebooks with more to come on ODT and holography. Please check it out at home.imphys.tudelft.nl/~jeroenkalkm...

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

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

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

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.

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

medicaldelta.nl

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-...

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

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.

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.

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

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

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

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!

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

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

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

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 🎉😬💪🏻