| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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A Diode-Side-Pumped Dynamic Fundamental Mode Nd:YAG Laser |
| MA Jian-Li1,2, DUANMU Qing-Duo1, WANG Guo-Zheng1, HAO Yong-Qin1, ZHONG Jiang-Chang1 |
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1School of Science Changchun University of Science and Technology, Changchun 1300222Institute of Semiconductor, Chinese Academy of Sciences, Beijing 100083 |
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| Cite this article: |
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MA Jian-Li, DUANMU Qing-Duo, WANG Guo-Zheng et al 2009 Chin. Phys. Lett. 26 054215 |
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Abstract A fundamental mode Nd:YAG laser is experimentally demonstrated with a stagger pumped laser module and a special resonator. The rod is pumped symmetrically by staggered bar modules. A dynamic fundamental mode is achieved with the special resonator under different pump levels. A maximal continuous wave output of 61W (M2=1.4) is achieved with a single rod. An average output of 47W, pulse width of 54ns, pulse energy of 4.7mJ and peak power of 87kW are obtained under the Q-switched operation of 10kHz.
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| Keywords:
42.55.Xi
42.60.Da
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Received: 19 February 2009
Published: 23 April 2009
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| PACS: |
42.55.Xi
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(Diode-pumped lasers)
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42.60.Da
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(Resonators, cavities, amplifiers, arrays, and rings)
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