Fig. 1. Principle of stereo fluorescence imaging detection

Fig. 2. Absorbance and PL intensity of CdSe/ZnS quantum dots

Fig. 3. Laser shaping system

Fig. 4. Fluorescence microscopic stereo imaging measurement system

Fig. 5. Flow of standard sample preparation

Fig. 6. Sample production process

Fig. 7. Calibration data and fitting results

Fig. 8. Flow of image acquisition

Fig. 9. Measurement results of measured parts with different depths of SSD

Fig. 10. Measured values and relative errors of samples

Fig. 11. Single point repeatability testing