Table 2. The parameters for setups “THz TDS 1” and “THz TDS 2”.

Parameter	THz TDS 1	THz TDS 2
Pump laser wavelength, nm	1055	800
Pump pulse duration, fs	100	35
Pump laser average power, W	0.97	1.10
Pulse repetition rate, kHz	72 000	1
THz source	InAs in 2.4 T magnet field	MgO:LiNbO3
THz average power, µW	48	400
Pulse duration FWHM, ps	0.51	0.33
Spectral range at 10% level, THz	0.08 ÷ 1.34	0.17 ÷ 1.66
SNR	32	38
Dynamic range	500	50