Dušan Babič
Research Subjects
Dušan Babič has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
- Erik Zupanič
Jozef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia
1 shared publication - Erika Országh
Syreon Research Institute, 1142 Budapest, Hungary
1 shared publication - Igor Poberaj
Aresis Ltd, Ulica Franca Mlakarja 1a, SI-1000 Ljubljana, Slovenia
1 shared publication - Katja Gosar
Jozef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia
1 shared publication - Peter Jeglič
Jozef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia
1 shared publication - Rok Hren
Syreon Research Institute, 1142 Budapest, Hungary
1 shared publication
Latest Publications
- Open Access
- 28 August 2025
- Published by MDPI AG in Electronics
- Vol. 14 (17) , 3439
Recent Advances in Perfusion Assessment in Clinical Oncology Using Hyperspectral Imaging
Perfusion assessment is critical in clinical oncology, particularly in tumor characterization, intraoperative decision making, and postoperative outcome predictions. Hyperspectral imaging (HSI) has emerged as a promising, non-contact, non-invasive, and contrast-free modality capable of capturing spatial and spectral information related to tissue oxygenation and hemoglobin distribution. This study provides an up-to-date review of recent advances in the use of HSI for perfusion monitoring in clinical oncological applications, with a special focus on its adoption in laparoscopic surgeries, brain tumor delineation, and head and neck cancer interventions. The integration of HSI into surgical workflows and its potential to reduce complications are discussed. Overall, while HSI is emerging as an appealing, real-time, quantitative perfusion imaging modality, a lack of standardized protocols and interpretation guidelines pose the most significant challenges. Addressing these gaps through multicenter clinical trials is essential for advancing the routine use of HSI in oncological surgery.
- 28 August 2025
- Published by MDPI AG in Electronics
- Vol. 14 (17) , 3439
Open AccessRecent Advances in Perfusion Assessment in Clinical Oncology Using Hyperspectral Imaging
Perfusion assessment is critical in clinical oncology, particularly in tumor characterization, intraoperative decision making, and postoperative outcome predictions. Hyperspectral imaging (HSI) has emerged as a promising, non-contact, non-invasive, and contrast-free modality capable of capturing spatial and spectral information related to tissue oxygenation and hemoglobin distribution. This study provides an up-to-date review of recent advances in the use of HSI for perfusion monitoring in clinical oncological applications, with a special focus on its adoption in laparoscopic surgeries, brain tumor delineation, and head and neck cancer interventions. The integration of HSI into surgical workflows and its potential to reduce complications are discussed. Overall, while HSI is emerging as an appealing, real-time, quantitative perfusion imaging modality, a lack of standardized protocols and interpretation guidelines pose the most significant challenges. Addressing these gaps through multicenter clinical trials is essential for advancing the routine use of HSI in oncological surgery.
- 3 August 2022
- Published by American Physical Society (APS) in Physical Review A
- Vol. 106 (2) , 022604
Preparation of ultracold atomic-ensemble arrays using time-multiplexed optical tweezers
We use optical tweezers based on time-multiplexed acousto-optic deflectors to trap ultracold cesium atoms in one-dimensional arrays of atomic ensembles. For temperatures between and we study the maximal time between optical tweezer pulses that retains the number of atoms in a single trap. This time provides an estimate of the maximal number of sites in an array of time-multiplexed optical tweezers. We demonstrate evaporative cooling of atoms in arrays of up to 25 optical tweezer traps and the preparation of atoms in a box potential. Additionally, we demonstrate three different protocols for the preparation of atomic-ensemble arrays by transfer from an expanding ultracold atomic cloud. These result in the preparation of arrays of up to 74 atomic ensembles consisting of atoms on average.- 3 August 2022
- Published by American Physical Society (APS) in Physical Review A
- Vol. 106 (2) , 022604
Preparation of ultracold atomic-ensemble arrays using time-multiplexed optical tweezers
We use optical tweezers based on time-multiplexed acousto-optic deflectors to trap ultracold cesium atoms in one-dimensional arrays of atomic ensembles. For temperatures between and we study the maximal time between optical tweezer pulses that retains the number of atoms in a single trap. This time provides an estimate of the maximal number of sites in an array of time-multiplexed optical tweezers. We demonstrate evaporative cooling of atoms in arrays of up to 25 optical tweezer traps and the preparation of atoms in a box potential. Additionally, we demonstrate three different protocols for the preparation of atomic-ensemble arrays by transfer from an expanding ultracold atomic cloud. These result in the preparation of arrays of up to 74 atomic ensembles consisting of atoms on average.