Insertion Devices
Brilliance of radiation
from the insertion devices
(U3, U4, U5, U6 and U7)
and a beding magnet
of UVSOR-III
U1 Apple-II Undurator/
Optical Klystron
| Number of Periods | 10+10 |
|---|---|
| Period Length | 88 mm |
| Pole Length | 0.968 m + 0.968 m |
| Pole Gap | 24 - 200 mm |
| Deflection Parameter | 7.36 (Max. Horizontal) 4.93 (Max. Verticl) 4.06 (Max. Helical) |
U3 In-vacuum Undulator
| Number of Periods | 50 |
|---|---|
| Period Length | 38 mm |
| Pole Length | 1.9 m |
| Pole Gap | 16.5 - 40 mm |
| Deflection Parameter | 1.8 - 0.24 |
U5 Apple-II
Variable Polarization Undulator
| Number of Periods | 38 |
|---|---|
| Period Length | 60 mm |
| Pole Length | 2.28 m |
| Pole Gap | 24 - 190 mm |
| Deflection Parameter | 3.4(Max. Horizontal) 2.1(Max, Vertical) 1.8 (Max. Helical) |
U6 In-vacuum Undulator
| Number of Periods | 26 |
|---|---|
| Period Length | 36 mm |
| Pole Length | 0.94 m |
| Pole Gap | 13 - 40 mm |
| Deflection Parameter | 1.78 - 0.19 |
U4 In-vacuum Undulator
| Number of Periods | 26 |
|---|---|
| Period Length | 38 mm |
| Pole Length | 0.99 m |
| Pole Gap | 13 - 40 mm |
| Deflection Parameter | 2.4 - 0.19 |
U7 Apple-II
Variable Polarization Undulator
| Number of Periods | 40 |
|---|---|
| Period Length | 76 mm |
| Pole Length | 3.04 m |
| Pole Gap | 24 - 200 mm |
| Deflection Parameter | 5.4 (Max. Horizontal) 3.6 (Max. Vertical) 3.0 (Max. Helical) |
Bending Magnets
| Bending Radius | 2.2 m |
|---|---|
| Critical Energy | 425 eV |
