| Autor: |
Zhiqun Gong, Hanwei Zhang, Xiaolin Wang, Pu Zhou, Houman Jiang |
| Zdroj: |
Laser Physics; 2013, Vol. 23 Issue 2, p1-3, 3p |
| Abstrakt: |
We report on a high energy, all-fiber-based pulsed fiber laser in a master oscillator power amplifier configuration. The seed source is a Q-switched Yb3+-doped fiber laser, using an intra-cavity acousto-optic modulator driven by a commercial function generator. By means of two-stage cascaded amplification, we have achieved 2.4 mJ per pulse energy with pulse duration of several hundreds of nanoseconds. The repetition frequency is 50 kHz and 121 W high average power was obtained without any nonlinearities. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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