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High efficiency electromagnetic coil apparatus and method

  • US 5,107,366 A
  • Filed: 09/28/1989
  • Issued: 04/21/1992
  • Est. Priority Date: 09/28/1989
  • Status: Expired due to Term
First Claim
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1. A moving mirror assembly for an interferometer, comprising:

  • (a) an interferometer housing;

    (b) a support element;

    (c) a mirror, connected to the support element;

    (d) a bobbinless electromagnetic coil, connected to the support element, wherein the bobbinless electromagnetic coil is potted in a potting compound so that the coil is supported by the potting compound; and

    (e) means for connecting the support element to the interferometer housing to allow back and forth motion to provide back and forth scanning motion of the mirror as the coil is activated.

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