Double beam laser photoelectric spectrometer


Double beam laser photoelectric spectrometer is based on two OPO oscillators pumped with Nd:YAG lasers (Opolette 355, Opotec, USA) and IM6 fast detection systems 9Zahner-Elektrik, Germany).

The primary functuion of the system are time-resolved pump-probe experiments focused on charge carrier dynamics in semiconducting nanostructures.

Spectral range: 210-2400 nm

Pulse power: up to 500 kW

Pulse duration: 7 ns

Pulse repetition rate: 20 Hz (single beam mode), 40 Hz (dual beam mode)

Inter-pulse timing: from 20 ns to 1 s with 20 ns resolution