NanoIR2 system

– in this configuration it is the second one in the World
(IR microscope with nanometric spatial resolution)

Tunable IR laser:
OPO (optical parametric oscillator)
Frequency: 1 kHz
Adjustable range: 2000 cm^-1 - 900 cm^-1 and 3600 cm^-1 - 2235 cm^-1
Spectral resolution: 8 cm^-1,
Beam diameter of 50 μm - 100 μm
Sample thickness: 50 nm - 1 μm

Laser: QCL (Quantum Cascade Laser)
Adjustable range: 1900 cm^-1 - 1200 cm^-1
Frequency: 0.1 kHz - 500 kHz
Spectral resolution: 1 cm^-1
Pulse energy: 0.1 μJ - 2 μJ
Pulse duration: 40 ns - 500 ns
Sample thickness: 1 nm - 10nm