Melting taper optical splitter(FBT Splitter)
1. Introduction
Melting tapering is to bundle two or more optical fibers together, and then melt and stretch them on the tapering machine, and monitor the changes in the splitting ratio in real time. When the splitting ratio meets the requirements, the melt stretching ends, and one end of the fiber remains(Cut off the rest)As the input end, the other end is used as a multi-channel output end. At present, the mature tapering process can only be pulled at one time1×4the following.1×4For the above devices, use multiple1×2connected. It is packaged in a splitter box as a whole.
2. Features
1)Low additional loss
2)Low polarization dependent loss
3)Good stability
4)Double working window
5)Three working windows
6)High wavelength isolation
7)Small size
8)Splitting ratio optional
3. Application
2. Optical fiber communication system
2. Optical fiber local area network
3.CATV
4.FTTH
5. Fiber optic sensor
6. Measuring instruments