FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Q-Switched Thulium-Doped Domestic Silica Fiber Laser |
HU Hui, DU Ge-Guo**, YAN Pei-Guang, ZHAO Jun-Qing, GUO Chun-Yu, RUAN Shuang-Chen
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Shenzhen Key Laboratory of Laser Engineering, College of Electronic Science and Technology, Shenzhen University, Shenzhen 518060
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Cite this article: |
HU Hui, DU Ge-Guo, YAN Pei-Guang et al 2011 Chin. Phys. Lett. 28 044206 |
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Abstract We report a cladding-pumped Tm3+-doped domestic silica fiber laser operated at 2 µm and actively Q-switched with an acousto-optic modulator. Pulse trains are obtained as pumped by a 785 nm laser diode. The maximum average output power is 1.27 W. Peak power up to 4.2 kW and pulse energy up to 840 µJ are obtained with the pulse duration of 200 ns produced at a repetition rate of 1 kHz. The laser performance is studied under different repetition rates and pump powers. Lastly, we give some discussion.
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Keywords:
42.55.Wd
42.60.Gd
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Received: 08 January 2011
Published: 29 March 2011
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[1] Myslinski P, Pan X, Barnard W C, Chrostowski J, Sullivan B T and Bayon J F 1993 Opt. Eng. 32 2025
[2] Zhang Y J, Song S F, Tian Y and Wang Y Z 2009 Chin. Phys. Lett. 26 084211
[3] Li D J 2007 MS Thesis (Shenzhen: Shenzhen University) (in Chinese)
[4] McComb T S, Shah L, Willis C C, Sims R A, Kadwani P K, Sudesh V and Richardson M 2010 Advanced Solid-State Photonics (San Diego 3 February 2010) paper AMB2
[5] El-Sherif A F and King T A 2003 IEEE J. Quantum Electron. 39 759
[6] Du G G, Li D J, Zhang M, Yan P G, Chen L C, Zhou Y H and Ruan S C 2008 Chin. Phys. Lett. 25 957
[7] Elder I 2009 Proc. SPIE 7325 73250I
[8] Creeden D, Jiang M and Budni P A 2009 Proc. SPIE 6952 69520S
[9] Frith G P and Lancaster D G 2006 Proc. SPIE 6102 610208
[10] Xia L Z, Du G G et al 2008 Acta Photon. Sin. 37 1089
[11] Geng J H, Wang Q, Smith J, Luo T, Amzajerdian F and Jiang S B 2009 Opt. Lett. 34 3713
[12] Jackson S D and King T A 1999 J. Lightwave Technol. 17 948
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