Click to enlarge!
 Sketch of the new PK4 setup with the laser manipulation system |
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 New lab setup-in-a-box (with the new IR laser) |
 PK4 closed (required for laser operation) |
 Laser unit & power supply (12 V, 5 A max.) |
 The IR diode laser module (beam leaves through fibre, bottom) |
 Beam entry to plasma chamber |
 PK4 now with plasma |
 Beam profile |
 Laser power characteristics |
 Particles accelerated by the laser beam (d: 5 mm; power: 2 A (upper), 4 A (lower); velocities: 4 mm/s (upper), 8 mm/s (lower) |
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