The design process of injection mould for the thinnest light minute pinhead seat used in dentistry therapy machine was introduced,including cavity quantity,mould frame,pour system design,core-pulling manner,cooling extrusion manner.

The method of using the technological processes of cutting off and compound cold extruding to form the fiber joint pedestal blanks in one operation were introduced, and the main structure of the die were described.

Fabrication of a new optical fiber probe for surface-enhanced raman scattering spectrum;

Study on the transmission efficiency of optic fiber probe;

Studies of the optical fiber probe with surface-enhanced Raman scattering spectrum;

Fabrication of two-function bent optical fiber probe;

Review on chemical etching techniques for preparation of near field nanometric optical fiber probes;

Applications of focused ion beam in optical fiber probe fabrication

Influence of the optic fiber dispersion and loss on the fiber-optic pin signal transmission;

Two types of fiber-optic pin have been developed for measuring shock wave physics characters in strong electromagnetic environment and low shock pressure experiments.