Zhengdong XU, Pingping YAO, Mengfan LI, Xiangjing WANG, Yanghao CHU, Yadong HU, Jiexiang CHENG, Jin HONG. Polarization Accuracy Verification and Out-of-band Response Analysis for Aviation Polarization Radiometer[J]. Acta Photonica Sinica, 2024, 53(4): 0401003
- Acta Photonica Sinica
- Vol. 53, Issue 4, 0401003 (2024)
Fig. 1. Principle of aviation polarization radiometer system
Fig. 2. Schematic of the main structure of the airborne polarimetric radiometer
Fig. 3. Schematic of single-channel optical system for airborne polarimetric radiometer
Fig. 4. Airborne polarimeter radiometric calibration site
Fig. 5. Calibration of polarization measurement accuracy of airborne polarimetric radiometer
Fig. 6. Polarization measurement error is affected by out-of-band response and the degree of polarization
Fig. 7. Scene for the relative spectral response validation of a specific channel in the 490 nm wavelength band
Fig. 8. Relative spectral response of a specific channel in the 490 nm wavelength band
Fig. 9. The transmittance curve of filters used in the same batch
|
Table 1. Instrument parameter of the airborne polarimetric radiometer
|
Table 2. Analysis results of absolute radiometric calibration uncertainty for airborne polarimetric radiometers
|
Table 3. The measurement accuracy of 490 channels polarization of the instrument was verified by comparative experiment
|
Table 4. Verification results of polarization measurement accuracy of airborne polarization radiometer
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20