Different from conventional micro-mechanical system, the optical micro-manipulation system can tweeze, manipulate and fabricate small "work pieces" such as biological cells, organelles and other micro-particles by light.

Optical micro-manipulation is a new type of technology for micro-control, micro-fabrication and micro-measurement, which combines the capabilities of optical tweezers, femtosecond laser scissors and micro-spectrometer.

Design of optical system for laser micro-manipulator with adjustable working distance

With the development of Laser Biography, the optical tweezers technology based on mechanical effect of micro-beam laser becomes an effective tool for life science and nanometer technology in the research of micromanipulation.

The optical tweezers based on radiation pressure of laser micro-beam is aneffective tool for biology and nanometer technology in the research ofmicromanipulation.

Three-dimensional ultrasonic micro-manipulation technique based on phase adjustment;

Research on Experiment System of Three-dimensional Ultrasonic Radiance Force s Synthesize and Its Micro-manipulation Application;

Research on ultrahigh-speed optical fiber real time network for fly-by-light system;

In order to achieve the fiber-optical communication with different speeds and data formats,a fly-by-light point-to-point link scheme based on serial communication was proposed.

A fly-by-light flight control system was developed to replace the fly-by-wire system which is susceptible to electromagnetic interference and has low bandwidth.