![[photo of helical undulator magnet]](/2mv/undulator/und_magnet.gif)
[gif 106K][jpeg 22K]
![[jpeg 22K]](/2mv/undulator/und_magnet.jpeg){kind=link}
| Material: |
|---|
| NdFeB |
| Crucible UT34K |
| Br = 12.0 KG |
| Hci = 21.8 KOe |
| Manufacturer: |
| Magnetic Components Engineering |
| Torrance, California |
The magnets have been fabricated. The prototype has been assembled, and a preliminary field measurement made.
The undulator is a tunable, helical, permanent-magnet design consisting of double helix rows of magnets and ferro-magnetic pole pieces.
![[photo of helical undulator prototype]](/2mv/undulator/und_proto.gif)
[gif 86K][jpeg 25K] photo - 13-Aug-97![[measured fields of undulator prototype]](/2mv/undulator/und_proto_flds.gif)
| MAGNETS | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
[gif 106K][jpeg 22K] |
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