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1、光敏传感器的光电特性研究实验数据记录和处理实验1:光敏电阻的特性测试光敏二极管伏安测试记录表光照强度:20LuxUCC(V)24681012UR(V)0.7471.5292.3323.1393.9183.73UGR(V)1.2532.4713.6684.8616.0827.27Iph(mA)0.7471.5292.3323.1393.9183.73Rg()1677.3761616.0891572.8991548.5821552.3231949.062光照强度:6LuxUCC(V)24681012UR(V)0.4470.9831.5192.0042.5333.128UGR(V)1.5533.01
2、74.4815.9967.4678.872Iph(mA)0.4470.9831.5192.0042.5333.128Rg()3474.2733069.1762949.9672992.0162947.8882836.317光照强度:1LuxUCC(V)24681012UR(V)0.1870.4020.6440.8861.1531.346UGR(V)1.8133.5985.3567.1148.84710.654Iph(mA)0.1870.4020.6440.8861.1531.346Rg()9695.1878950.2498316.778029.3457673.0277915.305下图为:光敏二
3、极管伏安特性曲线:光敏二极管光照特性测试记录表EC(Lx)Iph(mA)UCC=2vUCC=4vUCC=6vUCC=8vUCC=10v0.250.0090.0310.0470.0550.06610.0270.0730.1230.1410.15530.0550.1460.2190.2920.35960.0970.2380.3670.4710.547120.1380.3520.5250.7160.879200.190.4850.7351.0061.205350.2460.6460.9461.291.551500.3060.8031.1541.5571.9771000.4241.0851.5922.
4、1352.7091500.6471.2281.8312.583.3013000.7991.552.3213.0953.9229001.0262.0072.9914.0024.995下图为光敏二极管光照特性:实验2:硅光电池特性测试硅光电池光照特性测试记录表(只含开路电源电压)EC(Lx)90050015010050352012UoC(V)0.4770.4580.4320.4160.4010.3930.3840.371下图为硅光电池光照特性曲线硅光电池伏安特性测试记录表RX()EC=900LxEC=500LxEC=300LxUSC(V)Iph(mA)USC(V)Iph(mA)USC(V)Iph(
5、mA)400.0912.166670.0531.26190.040.95238800.1732.109760.1031.25610.0760.926831200.2542.081970.1531.25410.1130.926231600.3352.06790.2051.265430.150.925932000.3811.886140.2531.252480.1870.925742400.4021.661160.2991.235540.2220.917362800.4141.468090.3411.209220.2560.90783200.4231.313660.371.149070.2930.
6、909943600.4291.185080.3871.069060.3220.88954000.4321.074630.3980.990050.3480.865674400.4360.986430.4160.941180.3670.830324800.4390.910790.420.871370.3790.78631下图为硅光电池伏安特性曲线实验3:光敏二极管特性测试光敏二极管伏安特性测试记录表UCC(V)EC=900LxEC=500LxEC=300LxUCE(V)Iph(mA)UCE(V)Iph(mA)UCE(V)Iph(mA)21.9060.0941.9450.0551.9590.0414
7、3.9040.0963.9430.0573.9570.04365.9020.0985.9420.0585.9560.04487.90.17.9410.0597.9560.044109.8990.1019.940.069.9550.0451211.8970.10311.9390.06111.9540.046下图为光敏二极管伏安特性曲线光敏二极管光照特性测试记录表EC(Lx)UCC=12vUR(V)IC(mA)200.0060.006350.0090.009500.010.01800.0140.0141000.0170.0173000.0470.0475000.0610.0619000.1030.
8、103下图为光敏二极管光照特性测试:实验4:光敏三极管特性测试光敏三极管伏安特性测试记录表UCC(V)EC=900LxEC=500LxEC=300LxUCE(V)Iph(mA)UCE(V)Iph(mA)UCE(V)Iph(mA)20.1331.8670.1441.8560.1721.82840.2333.7670.33.70.8793.12160.4345.5661.2064.7942.6333.36780.9257.0752.9045.0964.4263.574102.4117.5894.5865.4146.2633.737123.9628.0386.2625.7388.0533.947下图
9、为光敏三极管伏安特性曲线:光敏三极管光照特性测试记录表EC(Lx)UCC=12vUCC=10vUCC=8vUR(V)IC(mA)UR(V)IC(mA)UR(V)IC(mA)120.1570.1570.150.150.130.13200.2160.2160.2330.2330.2160.216350.2920.2920.3480.3480.2970.297500.4170.4170.50.50.4190.4191000.7290.7290.8170.8170.70.73003.9883.9884.0874.0873.5913.5915004.9724.9725.0845.0844.7234.723下图为光敏三极管光照特性曲线: