[1] J. C. Knight, T. A. Birks, P. S. J. Russell et al.. All-silica single-mode optical fiber with photonic crystal cladding [J]. Opt. Lett., 1996, 21(19): 1547～1549

[2] T. A. Birks, J. C. Knight, P. S. J. Russell. Endlessly single-mode photonic crystal fiber [J]. Opt. Lett., 1997, 22(13): 961～963

[3] P. S. J. Russell. Photonic-crystal fibers [J]. J. Lightwave Technol., 2006, 24(12): 4729～4749

[4] Zhang Guang, Liu Xiaofeng, Chen Qingxi et al.. Optical sensing based on photonic crystal fibers [J]. Laser & Optoelectronics Progress, 2009, 46(11): 41～46

[5] J. Villatoro, M. P. Kreuzer, R. Jha et al.. Photonic crystal fiber interferometer for chemical vapor detection with high sensitivity [J]. Opt. Express, 2009, 17(3): 1447～1453

[6] Guo Tieying, Lou Shuqin, Li Honglei et al.. Low loss arc fusion splice of photonic crystal fibers [J]. Acta Optica Sinica, 2009, 29(2): 511～516

[7] J. T. Kristensen, A. Houmann, X. Liu et al.. Low-loss polarization-maintaining fusion splicing of single-mode fibers and hollow-core photonic crystal fibers, relevant for monolithic fiber laser pulse compression [J]. Opt. Express, 2008, 16(13): 9986～9995

[8] L. Xiao, W. Jin, M. S. Demokan. Fusion splicing small-core photonic crystal fibers and single-mode fibers by repeated arc discharges [J]. Opt. Lett., 2007, 32(2): 115～117

[9] Fu Guangwei, Bi Weihong, Jin Wa. Mechanics characteristic of air-hole in fusion splicing process for photonic crystal fiber [J]. Chinese J. Lasers, 2009, 36(11): 2966～2971

[10] J. H. Chong, M. Rao. Development of a system for laser splicing photonic crystal fiber [J]. Opt. Express, 2003, 11(12): 1365～1370

[11] C. Joo Hin, M. K. Rao, Z. Yinian et al.. An effective splicing method on photonic crystal fiber using CO2 laser [J]. IEEE Photon. Technol. Lett., 2003, 15(7): 942～944

[12] A. D. Yablon, R. T. Bise. Low-loss high-strength microstructured fiber fusion splices using grin fiber lenses [J]. IEEE Photon. Technol. Lett., 2005, 17(1): 118～120

[13] Zhang Wei, Zhang Lei, Chen Shi et al.. Low loss splicing experiment of high nonlinearity photonic crystal fiber and single mode fiber [J]. Chinese J. Lasers, 2006, 33(10): 1389～1392

[14] Y. Wang, H. Bartelt, S. Brueckner et al.. Splicing Ge-doped photonic crystal fibers using commercial fusion splicer with default discharge parameters [J]. Opt. Express, 2008, 16(10): 7258～7263

[15] Fang Hong, Lou Shuqin, Ren Guobin et al.. Theoretical analysis on splice loss of photonic crystal fibers [J]. Acta Optica Sinica, 2006, 26(6): 806～811

[16] N. A. Mortensen. Effective area of photonic crystal fibers [J]. Opt. Express, 2002, 10(7): 341～348

[17] L. Xiao, M. S. Demokan, W. Jin et al.. Fusion splicing photonic crystal fibers and conventional single-mode fibers: microhole collapse effect [J]. J. Lightwave Technol., 2007, 25(11): 3563～3574

[18] Guo Tieying, Lou Shuqin, Li Honglei et al.. Control of the fabrication parameters during the fabrication of photonic crystal fibers [J]. Acta Physica Sinica, 2009, 58(9): 412～419