| 摘要 |
The invention relates to fiber-optic communication systems, in particular to passive components intended for combination of different channels into one. Radiation adder consists of flat mirror and mirror arranged as part of ellipsoid of revolution. Radiation entrance to adder is performed with set of light guides placed in circle with respect to large axis of ellipsoid. Light guides are placed in such way that radiating ends of those are in focus of elliptic mirror. Output of added radiation is performed through light guide placed along large axis of ellipsoid in level with elliptical mirror, or through light guide placed in one level with flat mirror. Adder is intended for combination of channels, with ones with different diameters among those, into one channel. Number of channels can be varies depending on problems being solved. Maximal number of those is restricted with geometric parameters of adder and can be 20-30 and more. |
