New England Photoconductor

Peak Wavelength Response 2.2, 2.5 µm; Active Area 0.25-10 mm²; Time Constant <100->300 µs; Resistance 0.2-10 MΩ; Typ. Bias Voltage 10-500 VDC New England Photoconductor’s range of lead sulfide (PbS) plate cells series for room temperature applications is available as “open” A, B, and C detectors, as well as hermetically sealed (AM, BM, CM). These detectors in TO-3, TO-5, TO-8, and TO-46 packages feature standard size active areas ranging from 0.25 mm² to 10 mm² – special sizes are available upon request. C Series components can be gridded for low resistance. The PbS room temperature detectors can be supplied with or without leads.   Code Number Active Area Typ. Bias Voltage Typ.  VW-1 Responsivity Package Size .25 0.25 mm² 10 VDC 8-10 x 105 TO-5 & TO-46 .5 0.5 mm² 20 VDC 7-9 x 105 TO-5 & TO-46 1 1 mm² 50 VDC 5-8 x 105 TO-5 & TO-46 2 2 mm² 100 VDC 2-6 x 105 TO-5 3 3 mm² 150 VDC 1-3 x 105 TO-5 5 5 mm² 250 VDC 0.9-2 x 105 TO-8 10 10 mm² 500 VDC 4-8 x 104 TO-3   Key Features: Hermetically Sealed Packages Room Temperature Operation Custom Wavelength Response Custom Test Procedure Active Area: 0.25 mm² to 10 mm² D* Relative Sensitivity (Pk.,600,1): 0.5 x 1011 to 1.2 x 1011 Peak Wavelength Response: 2.2 µm (A & AM,B & BM), 2.5 µm (C & CM) Time Constant: <100 µs (A & AM), 100 µs to 300 µs (B & BM), >300 µs (C & CM) Resistance: 0.2 MΩ to 2.0 MΩ (A & AM,B & BM), 0.5 MΩ to 10 MΩ (C & CM) Hybrid Amplifiers 2 Year Warranty Filters Available  

Peak Wavelength Response 2.5-2.7 µm; Active Area 1-10 mm²; Time Constant 800-1800 µs; Resistance 2-15 MΩ; Typ. Bias Voltage 50-500 VDC New England Photoconductor’s range of thermoelectrically (TE) cooled lead sulfide (PbS) detector series is available as D (1-stage TE cooled, -25°C), D2 (2-stage TE cooled, -35°C), and D21 (2-stage TE cooled, -50°C) types. These detectors in TO-3, TO-5, TO-8, TO-37 and TO-66 packages feature standard size active areas ranging from 1 mm² to 10 mm² – special sizes are available upon request. Code Number Active Area Typ. Bias Voltage Typ.  VW-1 Responsivity Package Size -25°C -35°C -50°C 1 1 mm² 50 VDC 0.9-1 x 106 1-2 x 106 1.5-2.5 x 106 TO-5, TO-8, TO-37, TO-66 2 2 mm² 100 VDC 6-9 x 105 0.6-1 x 106 0.6-1.2 x 106 3 3 mm² 150 VDC 4-6 x 105 5 5 mm² 250 VDC 2-4 x 105 NA 2-4 x 105 TO-8, TO-66 10 10 mm² 500 VDC 1-2 x 105 NA TO-3   Key Features: Hermetically Sealed Packages Custom Wavelength Response Custom Test Procedure Active Area: 1 mm² to 10 mm² D* Relative Sensitivity (Pk.,600,1): 1.5 x 1011(D), 2.5 x 1011(D2), 2.8 x 1011(D21) Peak Wavelength Response: 2.5 µm (D1), 2.6 µm (D2), 2.7 µm (D21) Typ. Time Constant: 800 ms (D), 1200 ms (D2), 1800 ms (D21) Resistance: 2-10 MΩ (D), 2-12 MΩ (D2), 2-15 MΩ (D21) Operating Temperature: -25°C (D), -35°C (D2), -50°C (D21) Cooler Power: 1 V / 2 A (D), 0.8 V / 1.3 A (D2); 1.9 V / 1.4 A (D21) Custom Design Services 2 Year Warranty Filters Available

Peak Wavelength Response 3.8 µm; Active Area 1-10 mm²; Time Constant 2-5 µs; Resistance 0.1-4 MΩ; Typ. Bias Voltage 50-500 VDC New England Photoconductor’s range of lead selenide (PbSe) plate cells series for room temperature applications is available as F (regular performance), FA (medium performance) and FS (high performance) detectors, as well as hermetically sealed (FM, FAM, FSM). These detectors in TO-3, TO-5, TO-8, and TO-46 packages feature standard size active areas ranging from 1 mm² to 10 mm² – special sizes are available upon request. Code Number Active Area Typ. Bias Voltage Typ.  VW-1 Responsivity Package Size 1 1 mm² 50 VDC 1-4 x 104 TO-5 & TO-46 2 2 mm² 100 VDC 0.5-2 x 104 TO-5 3 3 mm² 150 VDC 0.4-1 x 104 TO-5 5 5 mm² 250 VDC 3-6 x 103 TO-8 10 10 mm² 500 VDC 600 TO-3   Key Features: Hermetically Sealed Packages Room Temperature Operation Custom Wavelength Response Custom Test Active Area: 1 mm² to 10 mm² D* Relative Sensitivity (Pk.,1000,1): 0.1-0.3 x 1010(F&FM), 0.4-0.5 x 1010(FA&FAM), 0.6-1.5 x 1010(FS&FSM) Typ. Peak Wavelength Response: 3.8 µm Typ. Time Constant: 2 µs to 5 µs Resistance: 0.1 MΩ to 4 MΩ Hybrid Amplifiers 2 Year Warranty Customized Filters Available Custom Packages

Peak Wavelength Response 4.3-4.6 µm; Active Area 1-10 mm²; Time Constant 5-20 µs; Resistance 0.2-15 MΩ; Typ. Bias Voltage 50-500 VDC New England Photoconductor’s range of thermoelectrically (TE) cooled lead selenide (PbSe) detector series comprises of G (1-stage TE cooled, -25°C), G2 (2-stage TE cooled, -35°C), and G21 (2-stage TE cooled, -50°C) types. Beyond this list, a GS21 type PbSE TE cooled detector is available (2-stage TE cooled, -50°C), featuring select high-performance PbSe – contact AMS Technologies for details. Standard active area sizes for these detectors in TO-3, TO-5, TO-8, TO-37 and TO-66 packages range from 1 mm² to 10 mm² – special sizes are available upon request. Code Number Active Area Typ. Bias Voltage Typ.  VW-1 Responsivity Package Size -25°C -35°C -50°C 1 1 mm² 50 VDC 4-6 x 104 6-10 x 104 10-15 x 104 TO-5, TO-8, TO-37, TO-66 2 2 mm² 100 VDC 2-3 x 104 3-5 x 104 5-8 x 104 3 3 mm² 150 VDC 1-2 x 104 2-3 x 104 3-5 x 104 5 5 mm² 250 VDC 0.8-1 x 104 NA TO-8, TO-66 10 10 mm² 500 VDC 4-6 x 103 NA TO-3 .  Key Features: Hermetically Sealed Packages Custom Wavelength Response Custom Test Procedure Active Area: 1 mm² to 10 mm² D* Relative Sensitivity (Pk.,1000,1): 1-3 x 1010(G, G2), 2-4 x 1010(G21) Peak Wavelength Response: 4.3 µm (G), 4.4 µm (G2), 4.6 µm (G21) Time Constant: 5-10 µs (G), 15 µs (G2), 20 µs (G21) Resistance: 0.2-7 MΩ (G), 0.2-10 MΩ (G2), 0.2-15 MΩ (G21) Operating Temperature: -25°C (G), -35°C (G2), -50°C (G21) Cooler Power: 1.2 V / 2 A (G), 0.8 V / 1.3 A (G2); 2.2 V / 1.2 A (G21) Custom Design Service 2 Year Warranty Customized Filters Available