X-Y Position Sensors
J16PS, J12PS, J10PS Position Sensors: A Ge, InAs, or InSb position sensor consists of a single element photodiode with a quadruple electrode geometry. These devices can provide linear X-Y beam position information for lasers and other infrared beams. Positioning information is determined as shown in Figure 1. The PA6:4C preamplifier is recommended for Judson position sensitive detectors.
J16QUAD, J10QUAD, J15QUAD Quadrant Detectors: A Ge, InAs, or HgCdTe quadrant detector consists of four separate detector elements arranged in a quadrant geometry with element separations of approximately 0.05mm. The PA7:4 preamplifier is available for J16Quad and J10Quad detectors.
Figure 1
Figure 2
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Model Number | Part Number | Detector Type | Wavelength Range (µm) | Active Size "2L" (mm) | Linear Position Zone (Dia.) (mm) | Typical Position Resolution (µm) | Typical Interelectrode Resistance (W) | Peak Responsivity (A/W) | Detector Temperature | Package Type |
J16PS-P6-S10M-HS | 460284 | Ge | 0.8-1.8 | 10 x 10 | 6 | 5 | ~ 100 | 0.6 | 22°C | TO3 |
J16PS-8E6-S05M-HS | 460743 | Ge | 0.8-1.8 | 5 x 5 | 3 | 5 | ~ 100 | 0.6 | 22°C | TO8 |
J16PS-66G-S05M-HS | 460704 | Ge | 0.8-1.8 | 5 x 5 | 3 | 5 | ~ 500 | 0.6 | -30°C | TE |
J12PS-66D-S05M | 420080 | InAs | 1-3.5 | 5 x 5 | 3 | 25 | ~ 100 | 0.5 | -30°C | TE |
J10PS-M204-S05M | 400284 | InSb | 1-5.5 | 5 x 5 | 3 | 25 | ~ 100 | 2.0 | 77°K | Dewar |
Model Number | Part Number | Detector Type | Total Active Size "S" (mm) | Operating Temperature | Wavelength Range (µm) | Packages |
Standard | Optional |
J16QUAD-8D6-R02M | 460035 | Ge | 2 (Dia.) | Room Temperature | 0.8 - 1.8 | 6 pin |
J16QUAD-8D6-R05M | 460012 | Ge | 5 (Dia.) | Room Temperature | 0.8 - 1.8 | TO-8 |
J10QUAD-M204-R01M | 400392 | InSb | 1 (Dia.) | 77°K | 1 - 5.5 | M204 Metal Sideview Dewar | Dewars Shown in Catalog |
J10QUAD-M204-R02M | 400164 | InSb | 2 (Dia.) | 77°K | 1 - 5.5 |
J10QUAD-M204-R05M | 400186 | InSb | 5 (Dia.) | 77°K | 1 - 5.5 |
J15QUAD-M204-S02M-60 | 450945 | HgCdTe | 2 x 2 | 77°K | 2 - 13 |
J15QUAD-M204-R04M-60 | 450579 | HgCdTe | 4 x 4 | 77°K | 2 - 13 |
