英國raptor公司的產(chǎn)品有高性能EMCCD、CCD相機，水冷制冷到-90°，分別采用E2V的351和42-40的芯片，目前EMCCD采用351芯片暗電流水平已經(jīng)達到世界水平，應(yīng)用領(lǐng)域自適應(yīng)光學、天文觀測、單光子探測等；CCD相機采用e2v42-40芯片，多種響應(yīng)曲線可供選擇，是科研等應(yīng)用領(lǐng)域獲得好的口碑。
其采用的真空制冷技術(shù)，將芯片封裝起來，采用水冷的方式使得噪聲達到低。如下是FaclonIII的詳細參數(shù)：
1）產(chǎn)品特點
①<0.01e低噪聲
②更快的讀取速度（是上一代的3倍）
③高增益x5000
④制冷至-100°C
⑤擴展至紫外及近紅外波段（200nm~1100nm）
2）詳細參數(shù)
Sensor Type | 1" Back Thinned Frame Transfer EMCCD |
Active Pixel | 1024 x 1024 |
Pixel Size | 10µm x 10µm |
Active Area | 10.2mm x 10.2mm |
Full Well Capacity | 35,000 electrons |
Shift Register Well Depth | 200,000 electrons |
Non-Linearity | <1% |
Readout noise | <0.01 electrons with EM gain ON, <60 electrons with gain OFF |
Full Resolution Frame Rate | 34fps |
Dark Current | <0.0002e- / pix / sec |
Digital Output Format | 16 bit CameraLink (base configuration) |
Peak Quantum Efficiency | 95% |
Spectral Response | 200 - 1100nm |
Cooling | -100°C with +10°C coolant |
Binning | 1x1 up to 32x32 |
Antiblooming protection | Yes |
Lens Mount | C-Mount |
Synchronisation | Trigger IN and OUT - TTL compatible |
Power Supply | 12V DC ±10% |
Total power consumption | <100W |
Operating case temperature | -20°C to +55°C |
Storage Temperature | -30°C to +85°C |
Dimensions | 129mm x 112mm x 94mm |
Weight (no lens) | <1.5Kg |
