Xiaotong QIAN, Ailing TIAN, Bingcai LIU, Hongjun WANG, Rui NIU, Xueliang ZHU, Xiang WEI. Precision Analysis of Phase Shifting Digital Holography Micromeasurement System Based on LCSLM[J]. Acta Photonica Sinica, 2022, 51(4): 0409003
- Acta Photonica Sinica
- Vol. 51, Issue 4, 0409003 (2022)
Fig. 1. Schematic of phase-shift digital holography of reflective LCSLM
Fig. 2. Schematic of secondary phase calibration experiment
Fig. 3. LCSLM phase modulation curve
Fig. 4. LCSLM secondary phase calibration results
Fig. 5. Experimental setup of phase-shifting digital holography based on reflection LCSLM
Fig. 6. LCSLM secondary calibration after phase shift digital holographic experiment results
Fig. 7. Comparative analysis result before and after calibration
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Table 1. Analysis of calibration experiment results
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