Solid State Detectors

Solid State Detectors	Detector Material	Wavelength Range (μm)	Active Area, mm	Sensitivity (D*)	Cooling	Chopper & Lock-In or Modulated Source
DSS-S025A	Silicon (Si)	0.20 to 1.10	2.5 mm Ǿ	1.48E+14	RT	Not Required
DSS-S025T	Silicon (Si)	0.20 to 1.00	2.5 mm Ǿ	2.22E+14	TE	Not Required
DSS-IGA020A	Indium gallium arsenide (InGaAs)	0.80 to 1.70	2 mm Ǿ	3.54E+13	RT	Not Required
DSS-IGA020T	Indium gallium arsenide (InGaAs)	0.80 to 1.65	2 mm Ǿ	1.18E+14	TE	Not Required
DSS-IGA020L	Indium gallium arsenide (InGaAs)	0.80 to 1.55	2 mm Ǿ	1.77E+15	LN2	Not Required
DSS-IGA(1-9)010T	InGaAs Extended	1.00 to 2.05	1 mm Ǿ	8.86E+12	TE	Recommended
DSS-IGA(1-9)010L	InGaAs Extended	1.00 to 1.90	1 mm Ǿ	4.43E+13	LN2	Recommended
DSS-IGA(2-2)010T	InGaAs Extended	1.20 to 2.40	1 mm Ǿ	1.77E+12	TE	Recommended
DSS-IGA(2-2)010L	InGaAs Extended	1.30 to 2.20	1 mm Ǿ	8.86E+12	LN2	Recommended
DSS-G020A	Germanium (Ge)	0.80 to 1.80	2 mm Ǿ	3.94E+12	RT	Not Required
DSS-G020T	Germanium (Ge)	0.80 to 1.60	2 mm Ǿ	3.54E+13	TE	Not Required
DSS-G020L	Germanium (Ge)	0.80 to 1.50	2 mm Ǿ	7.09E+14	LN2	Not Required
DSS-PS020A	Lead sulfide (PbS)	1.00 to 2.80	2 x 2	1.00E+12	RT	Required
DSS-PS020T	Lead sulfide (PbS)	1.00 to 2.80	2 x 2	6.67E+12	TE	Required
DSS-PSE020A	Lead selenide (PbSe)	1.00 to 4.50	2 x 2	2.00E+10	RT	Required
DSS-PSE020T	Lead selenide (PbSe)	1.00 to 4.50	2 x 2	1.00E+11	TE	Required
MCT(5)020T	Mercury cadmium telluride (HgCdTe)	1.00 to 5.00	2 x 2	1.00E+11	TE	Required
DSS-IS020L	Indium antimonide (InSb)	1.00 to 5.40	2 mm Ǿ	1.20E+11	LN2	Recommended
DSS-MCT(14)-LN	Mercury cadmium telluride (HgCdTe)	2.00 to 14.00	2 x 2	4.00E+11	LN2	Required
DSS-MCT(20)-LN	Mercury cadmium telluride (HgCdTe)	2.00 to 20.0	2 x 2	6.67E+10	LN2	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

Solid State Detectors

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