EMVA 1288 데이터 / 멸종 비율
Interactive graphs – click the legend to toggle lines on or off, hover over data points for detailed information.
Mono, Sony IMX250/264MZR CMOS
Quantum efficiency of each polarized pixel angle.
Colored lines represent measurements with matching polarized light angle to the angle of the pixel.
Mono, Sony IMX250/264MZR CMOS
Relative quantum efficiency.
Ratio of QE to average of 4 angles.
Click the legend to toggle lines on or off, hover over data points for detailed information
| EVMA 1288 Results |
| Dynamic Range |
71.34 dB |
| SNR (Max) |
40.14 dB |
| Saturation Capacity |
10318 e- |
| Absolute Sensitivity Threshold (Measured at 527.5nm) |
5.28 γ |
| Temporal Dark Noise |
2.16 e- |
| Gain |
0.369 DN / e- |
| Dark Current |
3.51 e- / s |
| Dark Signal Non-Uniformity |
0.71 e- |
| Photo Response Non-Uniformity |
1.66 % |
| Linearity Error Max/Min |
0.22/-0.50 % |
Mono, Sony IMX250/264MZR CMOS
Extinction Ratio.
Minimum among 4 angles at each wavelength.
Extinction Ratio Explanation: Extinction Ratio (ER) is the ratio between the maximum and minimum signal detected by a particular polarization pixel channel for a linearly polarized input. The ratio is computed by taking the maximum response divided by the minimum response for a particular polarization channel (ie. 0° polarization pixels). For example, the 0° polarization pixels have maximum response when the polarization angle of the input light is 0° and minimum response when the polarization angle is 90°. Extinction Ratio for the 0° pixels is computed by taking the ratio of the two values. The extinction ratio can be interpreted as how many folds the maximum transmittance is when compared with the minimum transmittance. For example, at 430nm, the ER of 425.83 means the maximum signal is 425.83 times greater than the minimum signal at 430nm.
Color, Sony IMX250/264MYR CMOS
Quantum efficiency of each polarized pixel angle.
Click the legend to toggle lines on or off, hover over data points for detailed information
Colored lines represent measurements with matching polarized light angle to the angle of the pixel.
Color, Sony IMX250/264MYR CMOS
Relative quantum efficiency.
Ratio of QE to average of 4 angles.
Click the legend to toggle lines on or off, hover over data points for detailed information
| EVMA 1288 Results |
| Dynamic Range |
71.67 dB |
| SNR (Max) |
40.23 dB |
| Saturation Capacity |
10538 e- |
| Absolute Sensitivity Threshold (Measured at 527.5nm) |
6.116 γ |
| Temporal Dark Noise |
2.11 e- |
| Gain |
0.371 DN / e- |
Color, Sony IMX250/264MYR CMOS
Extinction Ratio.
Click the legend to toggle lines on or off, hover over data points for detailed information
Minimum among 4 angles at each wavelength.
Extinction Ratio Explanation: Extinction Ratio (ER) is the ratio between the maximum and minimum signal detected by a particular polarization pixel channel for a linearly polarized input. The ratio is computed by taking the maximum response divided by the minimum response for a particular polarization channel (ie. 0° polarization pixels). For example, the 0° polarization pixels have maximum response when the polarization angle of the input light is 0° and minimum response when the polarization angle is 90°. Extinction Ratio for the 0° pixels is computed by taking the ratio of the two values. The extinction ratio can be interpreted as how many folds the maximum transmittance is when compared with the minimum transmittance. For example, at Blue 430nm, the ER of 589.6 means the maximum signal is 589.6 times greater than the minimum signal at 430nm.
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