DOUBLE BIFILAR HELIX LINEAR POLARIZED WIGGLER FIELD
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Abstract
We present a new simple approach to obtain a linear-polarized magnetic field,by combinning two bit'ilar helixes rotated in the opposite directions.The theoretical analysis of the field is given.The results show that when k1 is relatively small,we can get a linearly polarized magnetic field with some self-focusing ability.The experimental results of the new approach on are device are also presented.
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