APPLICATION
Laser induced break down(LIBS) is a method of analysis of materials. It is a kind of emission spectroscopy, very easy to analyse many kinds of elements at the same time. Since it was introduced for analytical field in 1962, especially in these two decades, LIBS has developed very fast. Now it has been researched not only in LABS, but in many field as well, such as metallurgy, cultural heritage and archaeology. Spectrograph also plays important role in LIBS system, despite of laser and fast detectors.
light sources are very popular in many optical experiments, but many can’t provide monochromatic light or a short bandwidth light. Tunable Light Source (TLS) can match these requirements. It’s very easy to achieve high bright emission light or hight resolution monochromatic light with a diffraction system.
Water is the source of life, as well as the blood of the ecosystem, is the basis of human survival, production and life. Sufficient quality water resources are the first condition for the healthy cycle of the ecosystem, but water resources are very vulnerable to pollution, especially some inland water bodies, due to the natural closed its pollution problems are more prominent. While the water resources as a carrier of pollutants, with dynamic diffusion and spread characteristics, will further aggravate the degree of pollution of water bodies. There are many rivers and lakes in China, along with the rapid development of the economy and the enhancement of human activities, the problem of water quality pollution in rivers and lakes has become increasingly serious, has become a key factor limiting the sustainable development of cities, so it is necessary to use high-tech means to carry out research on water quality pollution in rivers and lakes, to provide timely and rapid water quality conditions in rivers and lakes, to protect people's normal production and life.
Endoscopy technology has been widely used in the field of pre-medical diagnosis. With the development of endoscopy technology, the interaction between light and biological tissues has play a role in early diagnosis and disease prevention. Various optical methods (such as reflection, absorption, fluorescence, scattering, etc.) have been used.
Based on image-level (mosaic) multispectral filter imaging technology, airborne spectral imaging index analyzers based on industrial applications have been developed.