Huiwen DONG, Jiaping ZHANG, Minlong LIAN, Dazhou XIAO, Weigang WANG, Yuehui LU. Prepared of Ultrabroad Spectrum Calibration Blackbody Source for Deep Space Exploration[J]. Acta Photonica Sinica, 2024, 53(2): 0212003
- Acta Photonica Sinica
- Vol. 53, Issue 2, 0212003 (2024)
Fig. 1. Diagram of fundamental for spectrometer used in deep space
Fig. 2. Design configuration diagram of calibration black body on star
Fig. 3. Diagram of micro-cone shape and its geometrical parameter characterization for simulation verification
Fig. 4. Curves of emissivity spectra varying with the aspect ratio of micro-structure
Fig. 5. Diagram of linear array V-type trough structure
Fig. 6. Simulation results of spectral emittance for linear array V-type trough
Fig. 7. Comparison of the emissivity of the planar sample and the V-type trough array
Fig. 8. Temperature curve of MF61 series film NTC thermistor
Fig. 9. High precision temperature measuring device
Fig. 10. TEC drive device
Fig. 11. Block diagram of deep space exploration blackbody control system
Fig. 12. Spectral emissivity test curve
Fig. 13. Blackbody vacuum test field of deep space exploration
Fig. 14. Blackbody temperature point analysis curve for deep space exploration
Fig. 15. Radiometric calibration blackbody source on a deep space probe
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Table 1. Temperature stability measurement
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