| Original Articles |
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Synchronously Pumped Femtosecond Optical Parametric Oscillator Based on MgO-Doped Periodically Poled LiNbO3 |
| ZHU Jiang-Feng;ZHONG Xin;TENG Hao;SUN Jing-Hua;WEI Zhi-Yi |
| Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080 |
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| Cite this article: |
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ZHU Jiang-Feng, ZHONG Xin, TENG Hao et al 2007 Chin. Phys. Lett. 24 2603-2605 |
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Abstract We report a femtosecond optical parametric oscillator based on MgO-doped PPLN synchronously pumped by a mode-locked Ti:sapphire laser. The wavelengths of the signal and idler are continuously tuned from 1100 to 1300nm and from 2080 to 2930nm, respectively, by changing the pump wavelength and the OPO cavity length. The maximum signal output power of 130mW at the wavelength of 1225nm is obtained, pumped by 900mW of 800nm laser radiation. This corresponds to a total conversion efficiency of 22.1%. The signal pulse duration is measured to be 167fs by intensity autocorrelation with chirped mirrors for intracavity dispersion compensation.
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| Keywords:
42.65.Yj
42.65.Re
42.72.Ai
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Received: 23 April 2007
Published: 16 August 2007
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| PACS: |
42.65.Yj
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(Optical parametric oscillators and amplifiers)
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42.65.Re
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(Ultrafast processes; optical pulse generation and pulse compression)
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42.72.Ai
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(Infrared sources)
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[1] Ding X, Yao J Q, Yu Y Z, Yu X Y, Xu J J and Zhang G Y 2001Chin. Phys. 10 725
[2] Zhang B G, Yao J Q, Zhang H, Zang G Y, Xu D G, Wang T, Li X J andWang P 2003 Chin. Phys. Lett. 20 1077
[3] Butterworth S D, Smith P G R, Hanna D C 1997 Conference onLasers and Electro-Optics Europe---Technical Digest 11 198
[4] Edelstein D C, Wachman E S and Tang C L 1989 Appl. Phys.Lett. 54 1728
[5] Jiang J and Hasama T 2002 Opt. Commun. 211 295
[6] Kobayashi Y and Torizuka K 2000 Opt. Lett. 25 856
[7] Reid D T, McGowan C, Sleat W, Ebrahimzadeh M and Sibbett W 1997Opt. Lett. 22 525
[8] Burr K C, Tang C L, Arbore M A and Fejer M M 1997 Appl. Phys.Lett. 70 3341
[9]Tartara L, Agnesi A and Cametti E 2006 Opt. Commun. 259304
[10] Loza-Alvarez P, Reid D T, Ebrahimzadeh M, Sibbett W, Karlsson H,Henriksson P, Arvidsson G and Laurell F 1999 Appl. Phys. B 68 177
[11] Furukawa Y, Kitamura K, Takekawa S, Miyamoto A, Terao M and Suda N2000 Appl. Phys. Lett. 77 2494
[12] Andres T, Haag P, Zelt S, Meyn J P, Borsutzky A, Beigang R andWallenstein R 2003 Appl. Phys. B 76 241 |
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