Research

Whispering gallery mode resonance based​ sphere measurement

Micro/nano-fiber measurement using scattered light interference

External cavity based dimensional measurement

Fabry–Pérot interferometer for nano-precise length gauge

In-process measurement of nano-thick film using evanescent light

Fluorescent microscopy for 3-dimensional geometrical structure

Laser trapping of microsphere(s)

​in air condition

Laser trapping based surface sensor for micro-CMM

Additive manufacturing with optical radiation pressure

​​Talks