| The high power beam
electron guns deliver high intensity electron beams in the range 1 to 20 mA with variable
energy and focus size. Beam powers up to 600 W and beam current densities up to several
kW/ cm2
are achievable. The design is UHV compatible and is equipped with high current cathodes.
The beam can be pulsed to produce sharp power pulses in the microsecond range. Applications are, for example, sample annealing, heat treatment, evaporation, heat chocks and luminescence studies. |
 |
| High Power Beam Systems | ||||
| Model | Max. Energy | Max. Current | Mini. Spot Size | Max. Power |
| PB-10-S1 | 10,000 | 1 mA | 1 mm | 10 W |
| PB-10-S10 | 10,000 | 10 mA | 6 mm | 100 W |
| PB-20-S1 | 20,000 | 1 mA | 500 µm | 20 W |
| PB-20-S10 | 20,000 | 15 mA | 4 mm | 300 W |
| PB-30-S1 | 30,000 | 1 mA | 300 µm | 30 W |
| PB-30-S10 | 30,000 | 20 mA | 3 mm | 600 W |
| Fast Pulsing Systems | |||
| Several standard pulsing units are available to cover a large range of frequencies. Other ranges of pulse width are available upon request. | |||
| Pulsing unit | FP-1 | FP-10 | FP-100 |
| mini. pulse length | 3 µs | 10 µs | 100 µs |
| maxi. pulse length | 50 µs | 200 µs | 20 ms |
