Shikai Zheng, Kangwen Yang, Jianpeng Ao, Pengbo Ye, Qiang Hao, Kun Huang, Minbiao Ji, Heping Zeng. Advances in Fiber Laser Sources for Coherent Raman Scattering Microscopy[J]. Chinese Journal of Lasers, 2019, 46(5): 0508008
- Chinese Journal of Lasers
- Vol. 46, Issue 5, 0508008 (2019)
Fig. 1. FOPO used for CARS microscopy
Fig. 2. Experimental setup and phase matching curve. (a) Experimental setup of FOPO; (b) calculated signal wavelength for different pump wavelengths
Fig. 3. Experimental results. (a) Output powers of signal pulse at different wavelengths; (b) pulse duration and spectrum of signal pulse
Fig. 4. Fiber optical parametric oscillator and amplifier
Fig. 5. Experimental results. (a) Spectra of signal pulses for FOPG, FOPO and FOPA; (b) evolution of output powers of amplified signal pulses in FOPG, FOPO and FOPA as function of pump power
Fig. 6. Experimental setup of FOPO
Fig. 7. Parametric gain spectra and tunable range. (a) Parametric gain spectra; (b) wavelength tuning results by changing delay stage
Fig. 8. Experimental setup and physical diagram. (a) Experimental setup of FOPO; (b) photo of all-fiber integrated CARS source
Fig. 9. Experimental results. (a) Spectra of FOPO in AIC and AOC configurations; (b) output power curves of AIC and AOC configurations
Fig. 10. Schematic of setup for CARS spectroscopy
Fig. 11. CARS spectrum and image. (a) CARS spectrum of ethanol sample for AIC scheme; (b) CARS image of mouse ear adipose tissue
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