| Autor: |
Meng-Yao Cheng, Zhao-Hua Wang, Yan-Fang Cao, Xiang-Hao Meng, Jiang-Feng Zhu, Jun-Li Wang, Zhi-Yi Wei |
| Předmět: |
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| Zdroj: |
Chinese Physics B; May2019, Vol. 28 Issue 5, p1-1, 1p |
| Abstrakt: |
A compact high power diode-pumped passively mode-locked Nd:YVO4 laser with high repetition rate is realized. Using an Nd:YVO4 crystal and a semiconductor saturable absorber mirror (SESAM) in the oscillator, the picosecond pulse output with an average power of 1.38 W, a repetition rate of 3.24 GHz, and a pulse duration of 11.4 ps is achieved. After one stage of amplification, the final output power reaches 11.34 W, corresponding to a total optical-to-optical efficiency of about 32%. The root mean square (RMS) value of power fluctuation is demonstrated to be less than 0.6% in 24 hours, showing a superior stability with the compact configuration. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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