Research

Researches at the functionality of the optical imaging tool (optical coherence tomography and the photoacoustic imaging). Photonic imaging uniquely provides non-invasive microscopic visualization of biological tissues. We focus on developing novel optical imaging systems and their applications to important medical and biological problems.

While developing advanced imaging and inspection methods is the key element to the success of our research, the imaging system with a novel laser source (repetition rate and wavelength) is combining with a deep learning method to achieve meaningful information for clinic applications. Many of works will be mostly highlighted through the translation of our novel technologies into clinical and inspection.

Deep mouse brain vasculature images with 1700 nm swept-source OCT angiography

The developed optical imaging tool (optical coherence tomography and the photoacoustic imaging) can be applied to inspection for semiconductor process. The super resolution imaging(SIM) and high sensitive thickness measurement is available by applying the structure illumination microscopy and the pump and probe technology. The developed SIM imaging is essential technology to obtain nano structure and nano imprinting process monitoring

Super resolution optical imaging for nano-imprinted structure by using SIM technology