宽谱太赫兹成像光谱仪(高至20THz)参数

THz generator/detector

Organic crystal

Spectral range

1-14 THz (with ~50fs pump laser)

Best phase matchable wavelength

1300-1600 nm

Scaning range

50x50 m m²

Requirements:   External femtosecond laser source

Options:

²  Scanning range of  100x100 m m²

²  TeraIMAGE including pump laser source A or B

Pump source

A

B

Spectral   range

Dynamic   range

Scan   range

1-14 THz

>50 dB

Up to 60   ps

1-10 THz

>70 dB

Up to 60   ps

Pulse length

         Total average power

        Central wavelength

     Repetition  rate

 <50fs

       >120 m W

      1565 nm

      100 MHz

<80fs

       >350 m W

      1565 nm

      40/80 MHz