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In this paper, the effects of attenuation coefficient and effective gain length on output energy of stimulated Brillouin scattering (SBS) in water are investigated theoretically and experimentally. The experimental results indicate that the smaller the attenuation coefficient, the higher the output energy of SBS is. When the energy of incident laser is very high and the effective gain length is long enough, the SBS may obtain high enough energy thereby reach an extremely strong peak power due to the pulse compression; once it exceeds the threshold of SRS or second-order SBS, the SBS is able to excite an SRS or a second-order SBS as a new source and consumes a part of its own energy. Therefore, the longer the effective gain length, the lower the output energy of SBS is.
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Keywords:
- stimulated Brillouin scattering /
- attenuation coefficient /
- effective gain length /
- pulse compression
[1] Wang X H , Lü Z W, Lin D Y, Wang C , Zhao X Y 2004 Chin. Phys. 13 1734
[2] Yang J , Lü Z W, He W M, Lü Y L 2005 Chin. Phys. 14 343
[3] Shi J W, Gong W P, Bai J H, Liu D H 2007 Physics 36 777 (in Chinese) [石锦卫、弓文平、白建辉、刘大禾 2007物理 36 777]
[4] Shi J W, Li G X, Gong W P, Bai J H, Huang Y, Liu Y N, Li S J, Liu D H 2007 Appl. Phys. B 86 177
[5] Ouyang M, Shi J W, Zhao L H, Chen X D, Jing H M, Liu D H 2008 Appl. Phys. B 91 381
[6] Bai J H, Shi J W, Ouyang M, Chen X D, Gong W P, Jing H M, Liu J, Liu D H 2008 Opt. Lett. 33 1539
[7] Gong H P, Lü Z W, Lin D Y, Lü Y L 2006 Acta Phys.Sin. 55 2735 (in Chinese) [龚华平、吕志伟、林殿阳、吕月兰 2006 55 2735]
[8] Hasi W L J, Lu Z W, Gong S, Lin D Y, He W M, Fan R Q 2008 Appl. Phys. B 92 599
[9] Liu J, Bai J H, Ni K, Jing H M, He X D, Liu D H 2008 Acta Phys.Sin. 57 260 (in Chinese) [刘 娟、白建辉、倪 凯、景红梅、何兴道、刘大禾 2008 57 260]
[10] Shi J, Chen X, Ouyang M, Liu J, Liu D 2009 Appl. Phys. B 95 657
[11] Boyd R W, Rzazewski K, Narum P 1990 Phys. Rev. A 42 5514
[12] Yang J X, Meng S X 1992 Acta Opt. Sin. 12 233 (in Chinese) [杨镜新、孟绍贤 1992 光学学报 12 233]
[13] Shi J, Ouyang M, Chen X, Liu B, Xu Y, Jing H, Liu D 2009 Opt.Lett. 34 977
[14] Liu D, Shi J, Ouyang M, Chen X, Liu J, He X 2009 Phys. Rev. A 80 033808
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[1] Wang X H , Lü Z W, Lin D Y, Wang C , Zhao X Y 2004 Chin. Phys. 13 1734
[2] Yang J , Lü Z W, He W M, Lü Y L 2005 Chin. Phys. 14 343
[3] Shi J W, Gong W P, Bai J H, Liu D H 2007 Physics 36 777 (in Chinese) [石锦卫、弓文平、白建辉、刘大禾 2007物理 36 777]
[4] Shi J W, Li G X, Gong W P, Bai J H, Huang Y, Liu Y N, Li S J, Liu D H 2007 Appl. Phys. B 86 177
[5] Ouyang M, Shi J W, Zhao L H, Chen X D, Jing H M, Liu D H 2008 Appl. Phys. B 91 381
[6] Bai J H, Shi J W, Ouyang M, Chen X D, Gong W P, Jing H M, Liu J, Liu D H 2008 Opt. Lett. 33 1539
[7] Gong H P, Lü Z W, Lin D Y, Lü Y L 2006 Acta Phys.Sin. 55 2735 (in Chinese) [龚华平、吕志伟、林殿阳、吕月兰 2006 55 2735]
[8] Hasi W L J, Lu Z W, Gong S, Lin D Y, He W M, Fan R Q 2008 Appl. Phys. B 92 599
[9] Liu J, Bai J H, Ni K, Jing H M, He X D, Liu D H 2008 Acta Phys.Sin. 57 260 (in Chinese) [刘 娟、白建辉、倪 凯、景红梅、何兴道、刘大禾 2008 57 260]
[10] Shi J, Chen X, Ouyang M, Liu J, Liu D 2009 Appl. Phys. B 95 657
[11] Boyd R W, Rzazewski K, Narum P 1990 Phys. Rev. A 42 5514
[12] Yang J X, Meng S X 1992 Acta Opt. Sin. 12 233 (in Chinese) [杨镜新、孟绍贤 1992 光学学报 12 233]
[13] Shi J, Ouyang M, Chen X, Liu B, Xu Y, Jing H, Liu D 2009 Opt.Lett. 34 977
[14] Liu D, Shi J, Ouyang M, Chen X, Liu J, He X 2009 Phys. Rev. A 80 033808
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