Haoyu WANG, Jiaojiao ZHANG, Nan WANG, Wangting ZHOU, Xinyi XU, Qi ZENG, Xueli CHEN. Theoretical and Experimental Studies on Coherent Anti-Stokes Raman Scattering Microscopy Based on Supercontinuum Fiber Laser[J]. Acta Photonica Sinica, 2021, 50(10): 1011003
- Acta Photonica Sinica
- Vol. 50, Issue 10, 1011003 (2021)
Fig. 1. Simulation results of light field distribution of pump and Stokes beams at focus under different objectives
Fig. 2. Simulation results of CARS signal intensity under different objective lenses
Fig. 3. Setup of supercontinuum fiber laser-based CARS microscope
Fig. 4. Raman spectra of DMSO
Fig. 5. The CARS image of DMSO
Fig. 6. Cathode sensitivity curves of two types of PMTs［18］
Fig. 7. Images acquired with different detectors
Fig. 8. Imaging results with different objectives and their comparisons with numerical simulations
Fig. 9. Relationship between CARS signal intensity and laser power
Fig. 10. Relationship between the CARS signal intensity and sample concentration
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Table 1. Corresponding parameters of two types of PMTs［18］
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