We introduce concept and possibilities of the HUMBOLDT High Magnetic F
ield Center at the Physics Department of the HUMBOLDT-University in Be
rlin. The facility includes steady and pulsed magnetic fields up to th
e megagauss regime. In detail steady magnetic fields using a supercond
ucting solenoid up to 20 T, pulsed fields up to 50 T using nondestruct
ive coils, and megagauss fields using the single- and multi-turn coil
technique are provided. As complementary spectroscopic components opti
cally pumped laser systems (10 mum-2.6 mm) and backwave oscillators (2
50 mum-7.5 mm continuously) are available.