Guan Xianghe, Zhang Yanli, Zhang Junyong, Zhu Jianqiang. Broadband Output Characteristics of Nd∶Glass Multi-Pass Amplification System[J]. Chinese Journal of Lasers, 2020, 47(9): 901005
- Chinese Journal of Lasers
- Vol. 47, Issue 9, 901005 (2020)
Fig. 1. Normalized distribution of input pulse under different energies. (a) Time waveform; (b) spectrum
Fig. 2. Normalized distribution of output pulse under different input energies. (a) Time waveform; (b) spectrum
Fig. 3. Normalized distribution of compressed pulse under different input energies. (a) Waveform of compressed pulses at the linearity coordinate; (b) waveform of compressed pulses at the logarithm coordinate
Fig. 4. Relative intensity distribution of input pulse under different spectral widths. (a) Time waveform; (b) spectrum
Fig. 5. Relative intensity distribution of output pulse under different input spectral widths. (a) Time waveform; (b) spectrum
Fig. 6. Relative intensity distribution of compressed pulse under different input spectral widths. (a) Waveform of compressed pulses at the linearity coordinate; (b) waveform of compressed pulses at the logarithm coordinate
Fig. 7. Relative intensity distribution of input pulse under different pulse widths. (a) Time waveform; (b) spectrum
Fig. 8. Relative intensity distribution of output pulse under different input pulse widths. (a) Time waveform; (b) spectrum
Fig. 9. Relative intensity distribution of compressed pulse under different input pulse widths. (a) Waveform of compressed pulses at the linearity coordinate; (b) waveform of compressed pulses at the logarithm coordinate
Fig. 10. Inversion pulse. (a) Normalized time waveform; (b) normalized spectrum
Fig. 11. Output pulse. (a) Normalized time waveform; (b) normalized spectrum
Fig. 12. Comparison of the spectrum obtained by two methods
Fig. 13. Spatial and temporal distribution of normalized intensity of input pulse. (a) Time waveform at different coordinate points; (b) one-dimensional spatial distribution at different times; (c) spectrum at different coordinate points
Fig. 14. Spatial and temporal distribution of normalized intensity of output pulse. (a) Time waveform at different coordinate points; (b) one-dimensional spatial distribution at different times; (c) spectrum at different coordinate points
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Table 1. Effect of input pulse energy on amplification system
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Table 2. Effect of input pulse spectral width on amplification system
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Table 3. Effect of input pulse width on amplification system
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Table 4. Inverting input pulses and predicting output pulses
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