Wenlong Tian, Jiangfeng Zhu, Zhaohua Wang, Zhiyi Wei. Optical Parametric Oscillators Synchronously Pumped by All-Solid-State Femtosecond Lasers[J]. Chinese Journal of Lasers, 2019, 46(5): 0508015
- Chinese Journal of Lasers
- Vol. 46, Issue 5, 0508015 (2019)
Fig. 1. Experimental setup of OPO synchronously pumped by Yb∶LYSO laser
Fig. 2. Signal tuning characteristics of OPO synchronously pumped by Yb∶LYSO laser. (a) Spectrum; (b) output power
Fig. 3. Output performances of OPO with intra-cavity frequency-doubling. (a) Tuning characteristic of SHG; (b) beam quality at maximum output power
Fig. 4. Experimental setup of femtosecond KTA-OPO
Fig. 5. KTA-OPO. (a) Spectra of tunable signals; (b) spectra of idlers
Fig. 6. Experimental setup of femtosecond BIBO-OPO synchronously pumped by femtosecond green light. (a) Signal output; (b) idler output
Fig. 7. Output performances of tunable signals of BIBO-OPO. (a) Spectra and power; (b) corresponding pulse durations before and after compression
Fig. 8. Output performances of tunable idlers of BIBO-OPO. (a) Spectra and power; (b) corresponding pulse durations
Fig. 9. Experimental setup of BIBO-OPO with repetition rate of 755 MHz
Fig. 10. Output performances of BIBO-OPO with repetition rate of 755 MHz. (a) Tuning curves of signals; (b) phase noise
Fig. 11. Experimental setup of gigahertz femtosecond OPO based on Vernier harmonically pumping
Fig. 12. OPO output. (a) Spectra of signals of femtosecond OPOs at different repetition rates; (b) ΔL and average output power versus repetition rate; (c) spectrum when OPO operates at repetition rate of 37.3 GHz
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