HASSP-THz


The HASSP-THz is a time-domain THz transmission spectrometer with 1 GHz spectral resolution and a spectral coverage in excess of 6 THz for scientific applications. The system uses high-speed asynchronous optical sampling as enabling technology and thus operates without mechanical delay line at up to 10 kHz scan rate.

Product Description

 

Spectral Coverage

0.05 - 3 THz
0.05 - 6 THz  (with -GaP option)

Frequency Resolution

1 GHz (0.03 cm-1)

Time-Delay Scan Frequency

10 kHz
2 kHz (with -GaP option)

Peak Dynamic Range @ 3 GHz Resolution *

(Standard Transmission Mode)

≥30 dB @ 100 ms acquisition time
≥60 dB @ 100 s acquisition time

Peak Dynamic Range @ 1 GHz Resolution *

(Standard Transmission Mode)

≥25 dB @ 100 ms acquisition time
≥55 dB @ 100 s acquisition time

Peak Dynamic Range @ 3 GHz Resolution *

(Reflection, ATR & Gas Cell Mode)

≥27 dB @ 100 ms acquisition time
≥57 dB @ 100 s acquisition time

Peak Dynamic Range @ 1 GHz Resolution *

(Reflection, ATR & Gas Cell Mode)

≥22 dB @ 100 ms acquisition time
≥52 dB @ 100 s acquisition time

Focal Spot at Sample

Ø ~0.5 mm

Dimensions (Spectrometer Unit)

~390x385x122 mm

* Between 0.5 and 1.5THz, lower at other frequencies, reduced by 5dB with -GaP option

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