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本专利介绍一种供水下敏感器使用的光电探测器。该光电探测器可以接收未知偏振的光学信号并产生表示光学信号之间干涉的电信号。一个偏振器列阵接收信号。该列阵包括三个偏振器,这些偏振器的偏振轴之间按选定的角度隔开,这
This patent describes a photodetector for underwater sensors. The photodetector can receive an optical signal of unknown polarization and generate an electrical signal indicative of the interference between the optical signals. A polarizer array receives the signal. The array includes three polarizers whose polarization axes are separated by a selected angle, which