| Original Articles |
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Antiphase State in Passively Q-Switched Yb:YAG Microchip Lasers with a Nd,Cr:YAG as Saturable Absorber |
| GU Xue-Wen1;ZHANG Qiu-Lin2;ZHANG Dong-Xiang2;FENG Bao-Hua2;ZHANG Xiao-Hua1;ZHANG Guang-Yin1 |
| 1The MOE Key Laboratory of Advanced Technique and Fabrication for Weak-Light Nonlinear Photonics Materials, and Tianjin Key Laboratory of Photonics Materials and Technology for Information Science, Teda APS, Nankai University, Tianjin 300457
2Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080 |
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| Cite this article: |
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GU Xue-Wen, ZHANG Qiu-Lin, ZHANG Dong-Xiang et al 2005 Chin. Phys. Lett. 22 1416-1419 |
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Abstract We experimentally investigate the antiphase dynamics phenomenon that occurs in a diode-pumped passively Q-switched Yb:YAG multimode laser with a Nd,Cr:YAG saturable absorber. Due to the effect of spatial hole burning, the multimode lasers with one, two, or three modes at different pump power are observed, and the pulses sequences display classic antiphase dynamics.
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| Keywords:
42.55.Xi
42.60.Gd
42.65.Sf
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Published: 01 June 2005
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| PACS: |
42.55.Xi
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(Diode-pumped lasers)
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42.60.Gd
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(Q-switching)
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42.65.Sf
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(Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics)
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