Linlin HUANG, Bingcai LIU, Hongjun WANG, Xueling ZHANG, Ping ZHANG, Ruixuan ZHANG, Ailing TIAN. Self-reference focusing imaging for common-path shearing digital holographic microscopy[J]. Optics and Precision Engineering, 2024, 32(23): 3416
- Optics and Precision Engineering
- Vol. 32, Issue 23, 3416 (2024)
Fig. 1. Schematic diagram of self-reference focusing digital holographic microscopic system based on common-path shearing
Fig. 2. Schematic diagram of dual-polarization grating setup
Fig. 3. Self-reference interference pattern
Fig. 4. Experimental setup of self-reference focusing digital holographic microscopic system based on common-path shearing
Fig. 5. Acquired images
Fig. 6. Focus evaluation results
Fig. 7. Reconstruction results of phase resolution plate in Image 6
Fig. 8. Phase reconstruction results
Fig. 9. Section phase height at cross-line 6-2
|
Table 1. Phase height results of section line at cross-line 6-2
|
Table 2. Comparative analysis of residual errors
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