Single-color pump-probe setup at the NovoFEL facility for measuring the temporal dynamics of relaxation in Ge:As

13 Jul 2020, 20:50
Poster THz radiation aplication Poster Session


Valeriia Kukotenko (Budker Institute of Nuclear Physics)


The short, narrow-band THz pulses produced by the Novosibirsk free electron laser (NovoFEL) in combination with a pump-probe experimental setup are a powerful tool to reveal information on the dynamics of resonant processes. In this work, we present our experimental setup and show some recent results on the relaxation of electronic impurity states in germanium at low temperatures.

Primary author

Valeriia Kukotenko (Budker Institute of Nuclear Physics)


Yulia Choporova (Budker institute of nuclear physics) Nils Dessmann (Humboldt-University Berlin) Prof. Boris Knyazev Roman Zhukavin (Institute for Physics of Microstructures) Dr Konstantin Kovalevsky (ipm ras) Valery Shastin (IPM RAS) Natalya Osintseva (INP SB RAS)

Presentation Materials