Optical Spectroscopy​ >> Detectors >> Solid State Dual Detectors

Solid State Dual Detectors

Solid-State Detectors Detector Material Wavelength Range (μm) Active Area, mm Sensitivity (D*) Si / IR Material Cooling Chopper & Lock-In or Modulated Source
DSS-SG020A Si over Ge 0.20 to 1.80 2 mm Ǿ 1.48E+14/2.36E+12 RT Recommended
DSS-SG020T Si over Ge 0.20 to 1.60 2 mm Ǿ 2.22E+14/2.13E+13 TE Recommended
DSS-SIGA020A Si over InGaAs 0.20 to 1.70 2 mm Ǿ 1.48E+14/2.13E+13 RT Recommended
DSS-SIGA020T Si over InGaAs 0.20 to 1.65 2 mm Ǿ 2.22E+14/7.09E+13 TE Recommended
DSS-SIA020A Si over InAs 0.20 to 3.50 2 mm Ǿ 1.48E+14/5.32E+9 RT Recommended
DSS-SIA020T Si over InAs 0.20 to 3.40 2 mm Ǿ 2.22E+14/1.06E+11 TE Required
DSS-SPS020A Si over PbS 0.20 to 2.80 2 mm Ǿ 1.48E+14/6.00E+11 RT Required
DSS-SPS020T Si over PbS 0.20 to 2.80 2 mm Ǿ 2.22E+14/4.00E+12 TE Required
DSS-SPSE020A Si over PbSe 0.20 to 4.50 2 mm Ǿ 1.48E+14/1.20E+10 RT Required
DSS-SPSE020T Si over PbSe 0.20 to 4.50 2 mm Ǿ 2.22E+14/6.00E+10 TE Required
​1 Dual detectors consist of a silicon detector on top of a NIR detector, where the Silicon transmits wavelengths above 1 μm 
RT = Room Temperature 
TE = Thermoelectric cooling 
LN2 = Liquid nitrogen cooling
​*Pictures shown above are for reference only.  Actual product may differ slightly.  
**Some products may not be available in all countries. Please contact us for further information and clarification.
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