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Research Focus
Optical and Laser Engineering
Research Areas
- Biomedical optics: high resolution and multi-modality imaging, Hyperspectral imaging.
- Imaging at micro and nanoscale (Nanoscale Optics): Conventional and near filed interference patterning, Optical and laser speckle lithography.
- Non-contact, high-resolution ocular imaging
- Plasmonic biosensors
- FRET, SERS and SPR based biosensors for early detection of diseases
- Hyperspectral imaging
- Random/Raman laser based sensing and imaging applications
- Stretchable optics and electronics fabricated by femtosecond laser direct writing
- High resolution aerospace metrology
- Optical metrology and instrumentation: speckle metrology, Micro and nanoscale metrology
- Laser induced breakdown spectroscopy (LIBS)
- Multiple beam interference lithography for nanoscale optics
- Femtosecond direct writing for microscale optics and hybrid optics
- Nonlinear optics