The application of BP neural network in quantitative spectral analysis for prism spectrograph;

A simple way of semi-quantitative spectral analysis with a small prism spectrograph;

Digitized imaging and spectral measurement of prism spectrograph;

Distributed Prism Surface Plasmon Resonance Sensor;

The technology paraments of hight-efficiency machining prism with Chinese-built equipment;

Fast polishing technology of high grade prisms;

High efficiency make technology of prisms by optics set of Chinese goods;

Because angle precision of prisms is not guaranteed, the prisms canot mass serial produced.

All of the methods are studied, especially,an experiment is done by the prism coupling method.

By using the prism coupling technique and inverse WKB method, the influences of technological parameters, including melting salt ratio, exchange time and temperature, on the characteristics of the waveguide made by Ag+ - Na + ion - exchange in K9Glass, were investigated systematically, and the relationship between refractive index profile and process parameters was established.