| 摘要 |
A cassette with a built-in optical collection system is provided to input the light with various angles from various positions of the plasma with a high temperature to an optical collection system by arranging the optical collection system in each surface of a window. A cassette(800) with a built-in optical collection system is coupled in a nuclear fusion device. The cassette with a built-in optical collection system collects the light with various angles from various positions of the plasma of a high temperature and inputs the light to a multi channel optical fiber. The cassette includes a cassette housing(810), a polyhedral window(820), and a first flange. The cassette housing has a hollow shape inside. Both sides of the cassette housing are opened with a tube shape. The cassette housing includes connecting units for connecting the nuclear fusion device in both sides. The window is positioned inside the cassette housing. The first flange is installed in each surface of the window. A second flange is formed in one side of the optical collection system and is coupled with the first flange. |
