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A multi-electrode system includes a fiber holder that holds at least one optical fiber, a plurality of electrodes arranged to generate a heated field to heat the at least one optical fiber, and a vibration mechanism that causes at least one of the electrodes from the plurality of electrodes to vibra

A multi-electrode system includes a fiber holder that holds at least one optical fiber, a plurality of electrodes arranged to generate a heated field to heat the at least one optical fiber, and a vibration mechanism that causes at least one of the electrodes from the plurality of electrodes to vibrate. The electrodes can be disposed in at least a partial vacuum. The system can be used for processing many types of fibers, such processing including, as examples, stripping, splicing, annealing, tapering, and so on. Corresponding fiber processing methods are also provided.

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1. A multi-electrode system, comprising: at least one fiber holder arranged to hold at least one optical fiber along a fiber axis;a plurality of electrodes arranged to generate a uniform heated field; anda vibration mechanism arranged to vibrate at least one of the electrodes with an oscillation per

1. A multi-electrode system, comprising: at least one fiber holder arranged to hold at least one optical fiber along a fiber axis;a plurality of electrodes arranged to generate a uniform heated field; anda vibration mechanism arranged to vibrate at least one of the electrodes with an oscillation period shorter than a thermal time constant of the at least one optical fiber to generate a uniform heated field encompassing the at least one optical fiber, wherein the uniform heated field is broadened in a direction along an axis of the at least one optical fiber. 2. The system of claim 1, further comprising: a vacuum chamber arranged to maintain a partial vacuum,wherein the plurality of electrodes are disposed within the vacuum chamber. 3. The system of claim 1, wherein the plurality of electrodes is 2 electrodes. 4. The system of claim 1, wherein the plurality of electrodes is 3 electrodes. 5. The system of claim 1, wherein the at least one optical fiber has a diameter in a range of from about 200 μm to about 600 μm. 6. The system of claim 2, wherein the partial vacuum is an oxygen-enriched partial vacuum. 7. The system of claim 1, wherein the plurality of electrodes are arranged around the axis. 8. The system of claim 1, wherein the plurality of electrodes are arranged in a horizontal plane spaced apart from the axis. 9. The system of claim 8, wherein the at least one optical fiber is held above the horizontal plane of the spaced apart electrodes. 10. The multi-electrode system of claim 1, wherein the heated field is a plasma field. 11. The multi-electrode system of claim 1, further comprising: a control circuit electrically coupled to the plurality of electrodes and configured to drive the plurality of electrodes in a rotating phase sequence to generate at least one arc that pulses on and off to form a substantially uniform heated field around the at least one optical fiber. 12. The multi-electrode system of claim 11, wherein the electrodes are arranged to generate plasma arcs between adjacent electrodes, with an oscillation period shorter than a thermal time constant of the at least one optical fiber. 13. An optical fiber splicer, comprising: at least one fiber holder arranged to hold and abut endfaces of at least two optical fibers;a plurality of electrodes arranged to generate a uniform heated field; anda vibration mechanism arranged to vibrate at least one electrode with an oscillation period shorter than a thermal time constant of the at least one optical fiber to generate a uniform heated field encompassing the at least two optical fibers wherein the uniform heated field is broadened in a direction along axes of the at least two optical fibers. 14. The multi-electrode system of claim 13, wherein the plurality of electrodes are arranged around the axis. 15. The multi-electrode system of claim 13, wherein the plurality of electrodes are arranged in a horizontal plane spaced apart from the axis. 16. The multi-electrode system of claim 15, wherein the at least two optical fiber are held above the horizontal plane of the electrodes. 17. The multi-electrode system of claim 13, further comprising: a vacuum chamber arranged to maintain a partial vacuum, wherein the plurality of electrodes are disposed within the vacuum chamber. 18. The multi-electrode system of claim 17, wherein the partial vacuum is an oxygen-enriched partial vacuum.