Patent ID: 9275781
Filing Date: 2016-03-01
CPC Classification: B23K,H01F,H01S,H05G,H05H

Claim Text:
1. An undulator system, comprising: a rectangular box-shape frame formed by aluminum plates, the rectangular box-shape frame including an inside surface and an outside surface; a plurality of miniature linear bearings, wherein each of the miniature linear bearings is positioned within the inside surface of the rectangular box-shape frame; opposing magnet arrays, wherein each magnet array is fastened to one or more miniature linear bearings, wherein one magnet array is moveable along an axis horizontal to the rectangular box-shape frame and the other magnet array is fixed to the rectangular box-shape frame, each magnet array further comprises: a base plate, wherein the base plate is fastened to the one or more miniature linear bearings; a plurality of copper holders, wherein each copper holder of the plurality is secured to the base plate; and a plurality of permanent magnet blocks, wherein each permanent magnet block is soldered to each copper holder forming a gap between the opposing magnet arrays.