通常,可见光是指电磁波谱中人眼可以感知的部分,波长范围约为0.4-0.78μm,然而有大量信息隐藏在该范围以外。短波红外(SWIR)光紧邻可见光,波长范围一般为0.9-2.5μm。LUMIDAR_SW正是用于这个波长范围内的成像探测,与常规可见光响应型图像传感器相比,具有宽光谱清晰成像、高穿透力、水分/材料识别、温度感知等特点。
P/N |
LUMIDAR_SW640A | LUMIDAR_SW1280A* |
Number of effective pixels | 640×512 | 1280×1024 |
Unit cell size | 15 μm | 7.5 μm |
Spectral response | 0.3 μm-1.7 μm | |
Quantum efficiency | 60 | |
Detection rate | > 1011 Jones | |
Output noise | 40 e-(HG) | |
Dark current | 10 fA | |
Operability | > 99.5% | |
Non-uniformity | < 5% | |
Integral mode | Snapshot | |
Output interface | CDS, ITR, IWR | |
Frame rate (Max.) | 180 HZ | |
Maximum output voltage | 1.8 V | |
Package | Ceramic/Metallic |