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(SCIEL420CM) Sciencetech TeraHertz Lithium Tantalate Pyroelectric Detector Head (100-150kV/W Sensitivity)

Sku: 125-9015

Quick Overview

Main Features:

Lithium tantalate sensor
Compatible with EOS PS-1 power supply or EOS LIA/PS-1 lock-in/power supply
Power requirements are ±15 volts to ± 24 volts at ± 5mA max.
Quartz or fused silica window allows essentially flat response (±3%) 300nm-2.1µm
Electrical response -3dB points typically 0.5Hz - 150Hz
Saturation Power: 30mW

Optional Features

Sapphire, germanium, silicon, CaF2, BaF2, or KBr windows are available instead of quartz at extra cost, please specify when ordering
Specialized calibration options at extra cost, please speak to a Sciencetech representative or write to
Lockin module (price not included in standard detector package)

Availability: In stock


Product Attachments

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Additional Information

Name (SCIEL420CM) Sciencetech TeraHertz Lithium Tantalate Pyroelectric Detector Head (100-150kV/W Sensitivity)
SKU 125-9015
Spectral Region FIR and THz, MIR, NIR, UV, Visible
Detector Material Lithium Tantalate (LiTaO3)
NEP NEE 1.5E-11 J
Active Area (diameter or square) 2.5mm
Temperature Control Non-cooled
Spectral Range (nm) 200 nm - 2.5 um
AC or DC Coupling AC Coupled
Single or Multichannel Single
Responsivity 100-150 kV/W
Detectivity (cm-Hz^1/2/W) not applicable
Horizontal Pixel Range No
Detector Type Thermopile / Pyroelectric


SCIENCETECH has built a reputation on custom solutions.  Whether you need a small modification to an existing system or a completely novel design built from the ground up to meet your technical specifications, Sciencetech's engineering and optical design teams are ready to help.


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