We present a near diffraction-limited 1 064-nm Nd：YAG rod laser with output power of 82.3 W （M2 ≈1.38）. The power fluctuation over two hours is better than ±1.1%. Pulsed 1 064-nm laser with an average power o...We present a near diffraction-limited 1 064-nm Nd：YAG rod laser with output power of 82.3 W （M2 ≈1.38）. The power fluctuation over two hours is better than ±1.1%. Pulsed 1 064-nm laser with an average power of 66.6 W and pulse width of 46 ns are achieved when the laser is Q-switched at a repetition rate of 10 kHz. The short pulse duration stems from Using intracavity-frequency-doubling, a 35.0-W achieved with a pulse width of 43 ns. the short cavity as well as the high-gain laser modules. near diffraction-limited 532-nm green laser （M2 ≈1.32） is展开更多
基金supported by the National Key Scientific Research Project of China(No.2012CB934200)the National "863" Program of China(No.2011AA030206)the Knowledge Innovation Program of the Chinese Academy of Sciences(No.KGCX2-YW-399+10)
文摘We present a near diffraction-limited 1 064-nm Nd：YAG rod laser with output power of 82.3 W （M2 ≈1.38）. The power fluctuation over two hours is better than ±1.1%. Pulsed 1 064-nm laser with an average power of 66.6 W and pulse width of 46 ns are achieved when the laser is Q-switched at a repetition rate of 10 kHz. The short pulse duration stems from Using intracavity-frequency-doubling, a 35.0-W achieved with a pulse width of 43 ns. the short cavity as well as the high-gain laser modules. near diffraction-limited 532-nm green laser （M2 ≈1.32） is
