Focal plane scale 512×1; Response wavelngth 950-1700nm; Pixel size 25μm×250μm; Pixel center distance 25μm; Distance between pixel lines 25μm; Photosensitive area Single row 12.8mm×0.025mm; Length x width x height 28mm × 15mm × 6.2mm; Weight 9g
Part Number : PL-1700-IGLA-AR25250-5121 |
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Stock NO. : E80040504 |
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NIR-512×1 InGaAs linear array detector is mainly composed of low-noise readout circuit (ROIC), P-I-N structure InGaAs photosensitive chip and primary thermoelectric cooler (TEC), and adopts ceramic packaging form. This instruction manual only describes this detector.
Optical and electrical performance
Index | Typical | |
Response spectrum range (μm)*1 | 0.95 ±0.05~1.7 ±0.05 | |
Pixel filling rate (%) | 100 | |
Quantum Efficiency (%) | ≥65 | |
Peak detection rate (cm·√Hz/W ) | ≥1×1012 | |
Peak sensitivity (A/W) | ≥0.8 | |
Effective pixel rate (%)*2 | 100 | |
Response inconsistency (%) | <4 | |
Readout mode | IWR、ITR,optional | |
Readout rate (MHz) | ≥10 | |
Maximum frame rate (fps) | >20k | |
Gain gear | 8 | |
Saturation voltage (V) | 1.6 | |
Conversion gain (nV/e-) | Gain gear1:16000 Gain gear2:8000 Gain gear3:4000 Gain gear4:2665 | Gain gear5:1775 Gain gear6:840 Gain gear7:325 Gain gear8:160 |
Notice:
*1 Focal plane temperature=25℃
*2 The deviation between the pixel response signal and the average value is less than a certain range's the percentage of pixels.
Response spectrum(TYP)
Schematic diagram of detector working principle and connection mode
Mechanical capacity
Terms | TYP |
Length x width x height (mm) | 28 × 15 × 6.2 |
Weight (g) | ~9 |
Focal Plane Scale | 512 × 1 |
Pixel Center Distance (μm) | 25 |
Pixel Size (μm) | 25 ×250 |
Sensing Area (mm) | 12.8 ×0.25 |