参数 | 探测器型号 | ||||||
PV-4TE-3 | PV-4TE-3.4 | PV-4TE-4 | PV-4TE-5 | PV-4TE-6 | PV-4TE-8 | PV-4TE-10.6 | |
有源元件材料 | 外延MCT异质结构 | ||||||
z佳波长λopt,μm | 3.0 | 3.4 | 4.0 | 5.0 | 6.0 | 8.0 | 10.6 |
探测灵敏度D*(λpeak,20kHz),cm·Hz½/w | ≥3×1011 | ≥2×1011 | ≥1×1011 | ≥4×1010 | ≥9×109 | ≥5×108 | ≥4×108 |
探测灵敏度D*(λopt,20kHz),cm·Hz½/W | ≥1.5×1011 | ≥1×1011 | ≥6×1010 | ≥1.5×1010 | ≥5×109 | ≥4×108 | ≥2×108 |
电流响应度Ri(λopt),A/W | ≥0.5 | ≥0.8 | ≥1.0 | ≥1.3 | ≥1.5 | ≥1.0 | ≥0.5 |
时间常数T,ns | ≤280 | ≤200 | ≤100 | ≤80 | ≤50 | ≤45 | ≤25 |
电阻-感光元件面积乘积R·A,Ω·cm2 | ≥300 | ≥20 | ≥8 | ≥0.4 | ≥0.03 | ≥0.0006 | ≥0.0005 |
有源元件温度Tdet,K | ~195 | ||||||
感光面面积A,mm×mm | 0.05×0.05,0.1×0.1 | 0.05×0.05 | |||||
封装 | TO8,TO66 | ||||||
接收角Φ | ~70° | ||||||
窗口 | wAl2O3 | wZnSeAR |