A new germanate acousto-optical glass has been developed.

Since glass is the weakness of building insulation, it is urgent to evaluate acoustical glazing systematically and find new test methods to accelerate application and manufacture of acoustical glass.

Research on MR fluids applied to optical glass finishing;

Whole-field digital measurement of the stress isoclinic parameter of optical glass based on phase shifting;

Experimental Study on Precision Cutting of Optical Glasses;

Er~(3+)-doped phosphate laser glass has merits of large emission cross section,high gain and high quantum efficiency.

Due to the rapid development of both series high power laser devices used as the laser derived inertia confined fusion (ICF) and the optical communication, the phosphate laser glasses, especially neodymium doped phosphate laser glasses have been widely investigated.

A kind of Nd3+ doped laser glass with high homogeneity, low hydroxy and low platinum was obtained.

And then two kinds of luminescent glasses were synthesized.

The experiment is performed to seek the good glass carriers for the rare earth luminescent material and then to synthesize the luminescent glass which can be applied in construction,transportation and artistic decoration.

The good luminescent properties of luminescent glass which is composed of low-melting borosilicate glass and SrAl2O4: Eu2+,Dy3+ long afterglow materials is synthesized by the two steps method,and the influence factors of luminescent properties are discussed and analyzed.