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A kind of linerly tapered microstructure fiber has been proposed in this paper. The central wavelength, which is located in the anomalous dispersion region, is 1550 nm. We use an adaptive split-step Fourier method to numerically study the propagation of 1 ps laser pulse in this microstructure optical fiber. For the tapered fiber under consideration, a compression factor of 56.9 and a quality factor of 27 can be achieved in a fiber 1 m long. With the pulse shape evolution in the fiber, we find that in anomalous dispersion region, the pulse can be highly efficiently compressed by the increasing of nonlinearity coefficient and the decreasing of dispersion coefficient. Compared with the normal photonic crystal fibers, the thicker end of the tapered fiber is apt to be coupled to the laser pulse which has a larger effective mode area.
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Keywords:
- tapered microstructure optical fiber /
- anomalous dispersion /
- pulse compression /
- self-phase modulation
[1] Li S G, Liu X D, Hou L T 2003 Acta Phys. Sin. 52 2811 (in Chinese) [李曙光、刘晓东、侯蓝田 2003 52 2811]
[2] Knight J C, Birk T A, Russell P S J, Atkin D M 1996 Opt. Lett. 21 1547
[3] Ranka J K, Russell P S J 2003 Science 299 358
[4] Birks T A, Knight J C, Russell P St J 1997 Opt. Lett. 22 961
[5] Yamamoto T, Kubota H, Kawanishi S, Tanaka M, Yamaguchi S 2003 Opt. Express 11 1537
[6] Miret J J, Silvestre E, Andres P 2009 Opt.Express 17 9197
[7] Fang X H, Hu M L, Li Y F, Wang Q Y 2009 Acta Phys. Sin. 58 2495 (in Chinese) [方晓惠、胡明列、栗岩缝、柴 路、王清月 2009 58 2495]
[8] Wei D B, Zhou G Y, Zhao X T, Yuan J H, Meng J, Wang H Y, Hou L T 2008 Acta Phys. Sin. 57 3011 (in Chinese) [魏东宾、周桂耀、赵兴涛、苑金辉、孟 佳、王海云、侯蓝田 2008 57 3011]
[9] Nikolov N I, Sorensen T, Bang O, Bjarklev A 2003 JOSA B 20 2329
[10] Zhang S M, Lu F Y, Xu W C, Yang S P, Wang J, Dong X Y 2004 Opt. Commun. 237 1
[11] Pelusi M D, Liu H F 1997 IEEE J. Quantum Electron. 33 1430
[12] Chen S H, Liu H P, Zhang S W, Yi L 2006 Phys. Lett. A 353 493
[13] Mgi E C, Steinvurzel P, Eggleton B J 2004 Opt. Express 12 776
[14] Khoo E H, Liu A Q, Wu J H 2005 Opt. Express 13 7748
[15] Town G E, Lizier J T 2001 Opt. Lett. 26 1042
[16] Yang Y, Lee J, Reichard K, Ruffin P, Liang F, Ditto D, Yin S Z 2005 Opt. Commun. 249 129
[17] Birks T A, Wadsworth W J, Russell P S J 2000 Opt. Lett. 25 1415
[18] Liu X, Xu C, Knox W H, Chandalia J K, Eggleton B J, Kosinski S G, Windeler R S 2001 Opt. Lett. 26 359
[19] Hu J, Marks B S, Menyuk C R 2006 Opt. Express 14 4026
[20] Travers J C, Stone J M, Rulkov A B, Cumberland B A, George A K, Popov S V, Knight J C, Taylor J R 2007 Opt. Express 15 1320
[21] Zhang H, Xie K, Jiang H M 2008 Chin. J. Lasers 35 1951 (in Chinese) [张 浩、谢 康、姜海明 2008 中国激光 35 1951]
[22] Zhang X F, Zheng Y, Li A P, Xu Y F 2007 Laser Technol. 31 268 (in Chinese) [张兴坊、郑 义、李爱萍、徐云峰 2007 激光技术 31 268]
[23] Li S G, Xing G L, Zhou G Y, Hou L T 2006 Acta Phys. Sin. 55 238 (in Chinese) [李曙光、邢光龙、周桂耀、侯蓝田 2006 55 238]
[24] Li S H, Yang A M, Cui J M, Sun Y N 2009 Opt. Techn. 35 280 (in Chinese) [李少晖、杨爱英、崔健民、孙雨南 2009 光学技术 35 280]
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[1] Li S G, Liu X D, Hou L T 2003 Acta Phys. Sin. 52 2811 (in Chinese) [李曙光、刘晓东、侯蓝田 2003 52 2811]
[2] Knight J C, Birk T A, Russell P S J, Atkin D M 1996 Opt. Lett. 21 1547
[3] Ranka J K, Russell P S J 2003 Science 299 358
[4] Birks T A, Knight J C, Russell P St J 1997 Opt. Lett. 22 961
[5] Yamamoto T, Kubota H, Kawanishi S, Tanaka M, Yamaguchi S 2003 Opt. Express 11 1537
[6] Miret J J, Silvestre E, Andres P 2009 Opt.Express 17 9197
[7] Fang X H, Hu M L, Li Y F, Wang Q Y 2009 Acta Phys. Sin. 58 2495 (in Chinese) [方晓惠、胡明列、栗岩缝、柴 路、王清月 2009 58 2495]
[8] Wei D B, Zhou G Y, Zhao X T, Yuan J H, Meng J, Wang H Y, Hou L T 2008 Acta Phys. Sin. 57 3011 (in Chinese) [魏东宾、周桂耀、赵兴涛、苑金辉、孟 佳、王海云、侯蓝田 2008 57 3011]
[9] Nikolov N I, Sorensen T, Bang O, Bjarklev A 2003 JOSA B 20 2329
[10] Zhang S M, Lu F Y, Xu W C, Yang S P, Wang J, Dong X Y 2004 Opt. Commun. 237 1
[11] Pelusi M D, Liu H F 1997 IEEE J. Quantum Electron. 33 1430
[12] Chen S H, Liu H P, Zhang S W, Yi L 2006 Phys. Lett. A 353 493
[13] Mgi E C, Steinvurzel P, Eggleton B J 2004 Opt. Express 12 776
[14] Khoo E H, Liu A Q, Wu J H 2005 Opt. Express 13 7748
[15] Town G E, Lizier J T 2001 Opt. Lett. 26 1042
[16] Yang Y, Lee J, Reichard K, Ruffin P, Liang F, Ditto D, Yin S Z 2005 Opt. Commun. 249 129
[17] Birks T A, Wadsworth W J, Russell P S J 2000 Opt. Lett. 25 1415
[18] Liu X, Xu C, Knox W H, Chandalia J K, Eggleton B J, Kosinski S G, Windeler R S 2001 Opt. Lett. 26 359
[19] Hu J, Marks B S, Menyuk C R 2006 Opt. Express 14 4026
[20] Travers J C, Stone J M, Rulkov A B, Cumberland B A, George A K, Popov S V, Knight J C, Taylor J R 2007 Opt. Express 15 1320
[21] Zhang H, Xie K, Jiang H M 2008 Chin. J. Lasers 35 1951 (in Chinese) [张 浩、谢 康、姜海明 2008 中国激光 35 1951]
[22] Zhang X F, Zheng Y, Li A P, Xu Y F 2007 Laser Technol. 31 268 (in Chinese) [张兴坊、郑 义、李爱萍、徐云峰 2007 激光技术 31 268]
[23] Li S G, Xing G L, Zhou G Y, Hou L T 2006 Acta Phys. Sin. 55 238 (in Chinese) [李曙光、邢光龙、周桂耀、侯蓝田 2006 55 238]
[24] Li S H, Yang A M, Cui J M, Sun Y N 2009 Opt. Techn. 35 280 (in Chinese) [李少晖、杨爱英、崔健民、孙雨南 2009 光学技术 35 280]
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