- Optical imaging theory and technologies
- Biomedical optics
- Digital holography
- Confocal microscopy
- Adaptive optics
- Optical coherence tomography
- Super-resolution microscopy
- Interferometry
- Diffraction imaging
- Retinal imaging
- Retinal physiology
- Eye tracking
- Oculomotor
- Optical system design and testing
- Imaging processing
- Optical signal processsing
- Computational optics
- Optical devices & instrumentation, especially in ophthalmology and optometry