What is a burned grid?
The filled grid is a type of diffraction grid that is used in spectroscopy, with grooves shaped into real triangles to concentrate light on a specific wavelength. Light can be transmitted or reflected at high efficiency, with the exact wavelength required for application. Angle angle of control, which the wavelength is diffraction of the overall beam of light. When the hot grid is integrated into optical devices, application in chemistry, biology, telecommunications and astronomy they benefit from analyzing specific light wavelengths. For this specified wavelength, the absolute efficiency of a separate light beam is very high, but much lower for other wavelengths of light in the spectrum. Another characteristic of the grid is how it processes stray light, which is strongly influenced by the grid. Low delight light levels result in more efficient optical instruments and accurate scientific measurements.
engineers use for accurate measurements of many ŘezovovAnou grid. Such experiments are carried out to analyze the interactions of atoms and study the characteristics of molecules in physical laboratories. Light analysis also helps to learn about different stars placed millions of light -years, or determine what substances are in the atmosphere of distant planets. Similar grids are used in optical fiber networks to allow multiple devices and people to communicate through individual systems.
Astronomy is one of the areas in which the grid is commonly used. Accuracy is used by systems such as a high -speed radial speed (Harp) Echelle Spectrograph in Chile, South America. She analyzed thousands of stars and used fine measurements to discover planets in distant parts of the universe. As with other aspects of the burned grid, the resolution is determined mathematically. The number of grooves on the grid and their diffraction order is used in the equation for the calculation distinguishesof it.
The first diffraction grid was carried out in the 80s of the 20th century and the concept was refined in the 18th century. The production of the grid proceeded in the 21st century to meet the requirements of automated production, processing of semiconductors, laser systems and medical tools. Automated systems are even used to control the groove angle. Thousands of grooves can fit into 0.04 inches (one millimeter) of space, all with precise angles and shapes.