• Acta Photonica Sinica
  • Vol. 51, Issue 7, 0751415 (2022)
Runzhi CHEN1、3, Yuting XING1、3, Yao ZHANG1、2, Dongliang WANG1、3, Junli WANG2, Zhiyi WEI1、3、4, and Guoqing CHANG1、3、4、*
Author Affiliations
  • 1Key Laboratory of Optical Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China
  • 2School of Physics and Optoelectronic Engineering,Xidian University,Xi'an 710071,China
  • 3University of Chinese Academy of Sciences,Beijing 100049,China
  • 4Songshan Lake Materials Laboratory,Dongguan,Guangdong 523808,China
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    DOI: 10.3788/gzxb20225107.0751415 Cite this Article
    Runzhi CHEN, Yuting XING, Yao ZHANG, Dongliang WANG, Junli WANG, Zhiyi WEI, Guoqing CHANG. Nonlinear Amplification Techniques for Ultrafast Fiber Lasers(Invited)[J]. Acta Photonica Sinica, 2022, 51(7): 0751415 Copy Citation Text show less
    Simulation results showing self-similar parabolic pulse amplification[8]
    Fig. 1. Simulation results showing self-similar parabolic pulse amplification8
    Schematic of the PCMA setup
    Fig. 2. Schematic of the PCMA setup
    Simulation results of the PCMA for different pre-chirp[29]
    Fig. 3. Simulation results of the PCMA for different pre-chirp29
    Compressed pulse duration and the optimum pre-chirping GDD versus the average power of the compressed pulses[33]
    Fig. 4. Compressed pulse duration and the optimum pre-chirping GDD versus the average power of the compressed pulses33
    Photo of circularly polarized pulse PCMA system
    Fig. 5. Photo of circularly polarized pulse PCMA system
    Experimental results of the PCMA for circularly and linearly polarized pulses[38]
    Fig. 6. Experimental results of the PCMA for circularly and linearly polarized pulses38
    Compressed pulses by chirped mirrors at 103.4 W output[38]
    Fig. 7. Compressed pulses by chirped mirrors at 103.4 W output38
    Experimental setup of DP-PCMA
    Fig. 8. Experimental setup of DP-PCMA
    Comparison of output power performance of amplification system[45]
    Fig. 9. Comparison of output power performance of amplification system45
    Output pulse optimized by negative pre-chirp[45]
    Fig. 10. Output pulse optimized by negative pre-chirp45
    Simulated pulse evolution in Yb-doped fiber[46]
    Fig. 11. Simulated pulse evolution in Yb-doped fiber46
    Experimental demonstration of a gain managed amplifier[46]
    Fig. 12. Experimental demonstration of a gain managed amplifier46
    Average power,pulse energy and pulse width obtained by different nonlinear fiber amplification techniques
    Fig. 13. Average power,pulse energy and pulse width obtained by different nonlinear fiber amplification techniques
    Schematic of the passive DPA based on birefringent plates[52]
    Fig. 14. Schematic of the passive DPA based on birefringent plates52
    Combining efficiency versus thickness of the first YVO4 for different number of replicas in PCM-DPA system[59]
    Fig. 15. Combining efficiency versus thickness of the first YVO4 for different number of replicas in PCM-DPA system59
    Simulated results of the PCM-DPA system based on composite birefringent plates
    Fig. 16. Simulated results of the PCM-DPA system based on composite birefringent plates
    Simulated results of the PCM-DPA based on 64 replicas
    Fig. 17. Simulated results of the PCM-DPA based on 64 replicas
    Center wavelength/nm

    Fiber length and

    mode field diameter

    Pulse duration/fsAverage power/WPulse energy/nJReference
    1 0609 m,30 μm8010.213612
    1 0559 m,40 μm1102541013
    1 0404 m,25 μm1072.62514
    1 0506.5 m,20 μm637.829015
    1 0506 m,25 μm481822616
    Table 1. Pulse duration and output power of self-similar parabolic pulse amplification in Yb-doped fiber
    Runzhi CHEN, Yuting XING, Yao ZHANG, Dongliang WANG, Junli WANG, Zhiyi WEI, Guoqing CHANG. Nonlinear Amplification Techniques for Ultrafast Fiber Lasers(Invited)[J]. Acta Photonica Sinica, 2022, 51(7): 0751415
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