Jiachun ZHOU, Tianyuan GAO. Opto-mechanical design of large-aperture near-infrared wavefront detection device[J]. Journal of Applied Optics, 2023, 44(5): 943
- Journal of Applied Optics
- Vol. 44, Issue 5, 943 (2023)
Fig. 1. Schematic diagram of overall optical path of wavefront detection device
Fig. 2. Schematic diagram of optical structure of main beam-shrinking system
Fig. 3. Spot diagram of tracing lights
Fig. 4. Wavefront diagram
Fig. 5. Structure diagram of wavefront detection device
Fig. 6. Schematic diagram of main-mirror structure design of main beam-shrinking system
Fig. 7. Structure diagram of secondary mirror tube of main beam-shrinking system
Fig. 8. Schematic of design for main frame structure
Fig. 9. Reflection (spectroscopic) frame
Fig. 10. Schematic diagram of distribution of optical elements on substrate
Fig. 11. Structure diagram of pupil detection system
Fig. 12. Structure diagram of optical axis detection system
Fig. 13. Analysis of main mirror shape of main beam-shrinking system
Fig. 14. Large-aperture near-infrared wavefront detection device
Fig. 15. Received images of each sensor
Fig. 16. Overall processing result
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Table 1. Technical indexes of wavefront detection device
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Table 2. Lens data of main beam-shrinking system
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Table 3. Overall performance indexes of wavefront detection device
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Table 4. Test results of optical indexes
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Table 5. External dimensions of parts and whole machine mm
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