Meichen LIU, Qingyu MENG, Hongwen ZHANG, Kejun WANG, Yunhui LI, Siqi WANG, Jiangnan WANG. Design of gene sequencing fluorescence microscopic system with dual-band LED illumination[J]. Optics and Precision Engineering, 2024, 32(16): 2455
- Optics and Precision Engineering
- Vol. 32, Issue 16, 2455 (2024)
Fig. 1. Optical path of dual-band gene sequencing fluorescence microscopic imaging system
Fig. 2. Relation spectral power distribution of R-LED and G-LED and transmission of filter at different wavelengths
Fig. 3. Layout of the illuminating optical system
Fig. 4. Schematic of the illumination system simulation
Fig. 5. Layout of the imaging optical system
Fig. 6. Structure of radiator
Fig. 7. Structure of the optical filters
Fig. 8. Structure of radiator
Fig. 9. Complete machine system
Fig. 10. Imaging test
Fig. 11. Result of testing
Fig. 12. Schematic diagram of sampling
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Table 1. Specification of the optical system
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