High gain fiber-solid hybrid double-passing end-pumped Nd:YVO4 picosecond amplifier with high beam quality
The distribution of parallel light after passing through lenses. (a) Negative spherical aberration. (b) Positive spherical aberration.
High gain fiber-solid hybrid double-passing end-pumped Nd:YVO4 picosecond amplifier with high beam quality |
The distribution of parallel light after passing through lenses. (a) Negative spherical aberration. (b) Positive spherical aberration. |
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