Skip to main content English


Ryan Sentosa
Ryan Sentosa, MSc

Center for Medical Physics and Biomedical Engineering
Position: PHD Student

ORCID: 0000-0002-2060-7905
T +43 1 40400 39223


Optics and Photonics

Research group(s)

Research interests

My main research focus is the development a multimodal ophthalmic imaging system, combining optical coherence tomography and Raman spectroscopy to improve early diagnosis of ophthalmic and neurodegenerative diseases.

Techniques, methods & infrastructure

Optical coherence tomography, Raman spectroscopy, ophthalmic instruments

Selected publications

  1. Rank, E.A. et al. (2021) ‘Toward optical coherence tomography on a chip: in vivo three-dimensional human retinal imaging using photonic integrated circuit-based arrayed waveguide gratings’, Light: Science & Applications, 10(1). Available at:
  2. Placzek, F. et al. (2020) ‘Towards ultrahigh resolution OCT based endoscopical pituitary gland and adenoma screening: a performance parameter evaluation’, Biomedical Optics Express, 11(12), p. 7003. Available at:
  3. Andreana, M. et al. (2019) ‘Depth resolved label-free multimodal optical imaging platform to study morpho-molecular composition of tissue’, Photochemical & Photobiological Sciences, 18(5), pp. 997–1008. Available at:
  4. Bovenkamp, D. et al. (2018) ‘Combination of High-Resolution Optical Coherence Tomography and Raman Spectroscopy for Improved Staging and Grading in Bladder Cancer’, Applied Sciences, 8(12), p. 2371. Available at: