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The Yb3+ doped double clad polarization-maintaining photonic crystal fiber is prepared from SiO2-Al2O3-P2O5 core glass of an optical fiber perform through a conventional modified chemical-vapor deposition technique and solution doping method, which contains a large core of around 30 m in diameter. Through simulated calculation, the mode area of the double clad polarization maintaining photonic crystal fiber reaches about 232 m2 and the double refraction coefficient B can be 510-5. In experiment, amplification tests of both pulse laser and continuous laser are conducted. The first domestic high efficient femtosecond laser amplification is achieved by using the photonic crystal fiber. A 2 m long photonic crystal fiber laser generates up to 1.64 W output power with a slope efficiency of 49.8%. And 5 m long fiber can reach 8.12 W continuous laser output, in which the slope efficiency is 55.9% and performs good amplification effect. Besides, the extinction ratio is about 10 dB, which indicates good polarization performance of the fiber.
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Keywords:
- Yb3+ doped double clad /
- polarization-maintaining /
- photonic crystal fiber /
- laser amplification
[1] Tnnermann A, Schreiber T, Röser F, Liem A, Höfer S, Zellmer H, Nolte S, Limpert J 2005 J. Phys. B: At. Mol. Opt. Phys. 38 681
[2] Russell P 2003 Science 299 358
[3] Limpert J, Schreiber T, Clausnitzer T, Zöllner K, Fuchs H, Kley E, Zellmer H, Tnnermann A 2002 Opt. Express 10 628
[4] Hideur A, Chartier T, Ozkul C, Sanchez F 2001 Opt. Lett. 26 1054
[5] Okhotnikov O G, Gomes L, Xiang N, Jouhti T, Grudinin A B 2003 Opt. Lett. 28 1522
[6] Selvas R, Sahu J K, Fu L B, Jang J N, Nilsson J, Grudinin A B, Ylä-Jarkko K H, Alam S A, Turner P W, Moore J 2003 Opt. Lett. 28 1093
[7] Limpert J, Liem A, Reich M, Schreiber T, Nolte S, Zellmer H, Tnnermann A, Broeng J, Petersson A, Jakobsen C 2004 Opt. Express 12 1313
[8] Schreiber T, Röser F, Schmidt O, Limpert J, Iliew R, Lederer F, Petersson A, Jacobsen C, Hansen KP, Broeng J, Tnnermann A 2005 Opt. Express 13 7621
[9] Wang H L, Wang C, Leng Y X, Xu Z Z, Hou L T 2010 Chin. Phys. B 19 054212
[10] Fu B, Li S G, Yao Y Y, Zhang L, Zhang M Y 2011 Chin. Phys. B 20 024209
[11] Chen G, Jiang Z W, Peng J G, Li H Q, Dai N L, Li J Y 2012 Acta Phys. Sin. 61 144206 (in Chinese) [陈瑰, 蒋作文, 彭景刚, 李海清, 戴能利, 李进延 2012 61 144206]
[12] Li S G, Zhang W, Wei Z Y, Zhou G Y, Hou L T 2009 Chin. Phys. B 18 1996
[13] Song Y J, Hu M L, Liu Q W, Li J Y, Chen W, Chai L, Wang Q Y 2008 Acta Phys. Sin. 57 5045 (in Chinese) [宋有建, 胡明列, 刘庆文, 李进延, 陈伟, 柴路, 王清月 2008 57 5045]
[14] Liu B W, Hu M L, Song Y J, Chai L, Wang Q Y 2008 Acta Phys. Sin. 57 6921 (in Chinese) [刘博文, 胡明列, 宋有建, 柴路, 王清月 2008 57 6921]
[15] Zhao Z Y, Duan K L, Wang J M, Zhao W, Wang Y S 2008 Acta Phys. Sin. 57 6335 (in Chinese) [赵振宇, 段开椋, 王建明, 赵卫, 王屹山 2008 57 6335]
[16] Schmidt O, Rothhardt J, Eidam T, Röser F, Limpert J, Tnnermann A 2008 Advanced Solid-State Photonics Nara, Japan, January 27–30, 2008 pMG7
[17] Birks T A, Knight J C, Russell P S J 1997 Opt. Lett. 22 961
[18] Tong W J 2006 Ph. D. Dissertation (Wuhan: Huazhong University of Science and Technology) (in Chinese) [童维军 2006 博士学位论文 (武汉: 华中科技大学)]
[19] MacChesney J B, O’Connor P B 1980 U. S. Patent 4 217 027
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[1] Tnnermann A, Schreiber T, Röser F, Liem A, Höfer S, Zellmer H, Nolte S, Limpert J 2005 J. Phys. B: At. Mol. Opt. Phys. 38 681
[2] Russell P 2003 Science 299 358
[3] Limpert J, Schreiber T, Clausnitzer T, Zöllner K, Fuchs H, Kley E, Zellmer H, Tnnermann A 2002 Opt. Express 10 628
[4] Hideur A, Chartier T, Ozkul C, Sanchez F 2001 Opt. Lett. 26 1054
[5] Okhotnikov O G, Gomes L, Xiang N, Jouhti T, Grudinin A B 2003 Opt. Lett. 28 1522
[6] Selvas R, Sahu J K, Fu L B, Jang J N, Nilsson J, Grudinin A B, Ylä-Jarkko K H, Alam S A, Turner P W, Moore J 2003 Opt. Lett. 28 1093
[7] Limpert J, Liem A, Reich M, Schreiber T, Nolte S, Zellmer H, Tnnermann A, Broeng J, Petersson A, Jakobsen C 2004 Opt. Express 12 1313
[8] Schreiber T, Röser F, Schmidt O, Limpert J, Iliew R, Lederer F, Petersson A, Jacobsen C, Hansen KP, Broeng J, Tnnermann A 2005 Opt. Express 13 7621
[9] Wang H L, Wang C, Leng Y X, Xu Z Z, Hou L T 2010 Chin. Phys. B 19 054212
[10] Fu B, Li S G, Yao Y Y, Zhang L, Zhang M Y 2011 Chin. Phys. B 20 024209
[11] Chen G, Jiang Z W, Peng J G, Li H Q, Dai N L, Li J Y 2012 Acta Phys. Sin. 61 144206 (in Chinese) [陈瑰, 蒋作文, 彭景刚, 李海清, 戴能利, 李进延 2012 61 144206]
[12] Li S G, Zhang W, Wei Z Y, Zhou G Y, Hou L T 2009 Chin. Phys. B 18 1996
[13] Song Y J, Hu M L, Liu Q W, Li J Y, Chen W, Chai L, Wang Q Y 2008 Acta Phys. Sin. 57 5045 (in Chinese) [宋有建, 胡明列, 刘庆文, 李进延, 陈伟, 柴路, 王清月 2008 57 5045]
[14] Liu B W, Hu M L, Song Y J, Chai L, Wang Q Y 2008 Acta Phys. Sin. 57 6921 (in Chinese) [刘博文, 胡明列, 宋有建, 柴路, 王清月 2008 57 6921]
[15] Zhao Z Y, Duan K L, Wang J M, Zhao W, Wang Y S 2008 Acta Phys. Sin. 57 6335 (in Chinese) [赵振宇, 段开椋, 王建明, 赵卫, 王屹山 2008 57 6335]
[16] Schmidt O, Rothhardt J, Eidam T, Röser F, Limpert J, Tnnermann A 2008 Advanced Solid-State Photonics Nara, Japan, January 27–30, 2008 pMG7
[17] Birks T A, Knight J C, Russell P S J 1997 Opt. Lett. 22 961
[18] Tong W J 2006 Ph. D. Dissertation (Wuhan: Huazhong University of Science and Technology) (in Chinese) [童维军 2006 博士学位论文 (武汉: 华中科技大学)]
[19] MacChesney J B, O’Connor P B 1980 U. S. Patent 4 217 027
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