ST-2020 FBT Fiber Coupler Fused Biconic Taper Workstation (PM coupler)

Part I   Summary

ST-2020 full function optical fiber taper system is an integrated high automatic production system which integrates many functions, such as optics, electronics, precision machinery, computer etc.

The machine is with the ordinary optical fiber taper machine function, also can make according to the clients requirements upgrade for polarization maintaining fiber taper machine, large core diameter multimode fiber pulling machine cone, it is powerful platform. which for you engaged in fiber optic coupler, wavelength division multiplexer communication market development, optical fiber sensors and fiber lasers, Bio Medical, laser micro nanometer research and other core devices to develop.

Part II  The principle of Fused Taper

Optical fiber fused taper system is take vacuum adsorption and special fixture, together with the two or plurality of optical fiber positioning and clamping in optical platform and in a certain way to remove were coated with a layer of two or a plurality of bare fiber rotation, on axis (refers only to the polarization maintaining fiber) closer in oxy-hydrogen flame heating and melting, also to a certain speed to the both sides of the stretch, eventually in the heating zone formation special waveguide structure of the double cone form, thus making the purpose of all optical fiber coupler and fiber cone.

(A) Software features

- According to stretch length and cone shape of difference to set fire scanning range.

- change the tensile speed according to the tensile length and the temperature change.

- the flow rate of hydrogen oxygen can be varied according to the tensile strength and tensile strength.

(B) Hardware features (according to the differences in the development of  device, select different hardware design)

- SUNMA independent design of hydrogen oxygen mixed torch head, improve the original upper and lower temperature caused by oxygen and instability problems and improve the heating temperature and heating uniformity

- Adopt the imported sliding line and precision ball screw pole to ensure maximum single side stretch range of 40mm

- the use of imported hydrogen flow meter, driver, to ensure the stability of the flame temperature in the process of stretching

- Design special fixtures for the use of fiber core diameter.

- According to the working wavelength of the device, different detectors are selected.

- Select the appropriate range of flow meter based on the optical fiber core diameter.

- Adopt the imported sliding line and precision ball screw to ensure maximum heating temperature.

- According to the requirements of fiber taper design, different torch head and fixed way

- On the basis of the customized optical fiber stretching platform, open the ordinary fiber pull taper function, truly realize the "one machine, a variety of functions"

- CCD vision system (optional), the process of supporting the observation fiber to the axis / taper cone whole process.

(C) Compared with the other fused taper machine

- Nice processing shell Case, with excellent industrial texture.

- 1/3 longer than other machine, to ensure the convenience of  machine upgrade.

- with precision ball screw (2mm), to ensure that the machine is equipped with axial tension accuracy and stable movement speed.

- Besides the production of taper platform, in the selection of special optical fiber, packaging materials and finished product testing instruments, we can provide the above suggestion to users with one station service.