采用全矢量定域基函数模型,以聚合物PMMA为基材,研究了椭圆芯三角点阵扁六角结构光子晶体光纤(Photonic crystal fibers,PCFs)的偏振特性,分析了其相位模双折射和群模双折射与相对孔间隔比的依赖关系,并与椭圆芯三角点阵正六角结构PCFs的研究结论进行比较;研究发现,椭圆芯扁六角结构PCF的偏振特性强烈的依赖于光纤的结构参数,由于色度色散的存在,在短波长段,群双折射远远高于相位模双折射,通过适当调节光纤的相对孔径和相对孔间隔比,有望在给定波长实现高双折射和零偏振模色散单模运行.该研究为高双折射聚合物光子晶体保偏光纤的制备提供了理论依据.
参考文献
| [1] | Knight J C,Russel P St J.New way to guide light[J].Science,2002,296(5566):276-277. |
| [2] | Knight J C,et al.All-silica single-mode optical fiber with photonic crystal cladding[J].Opt.Lett.,1996,21(19):1547-1549. |
| [3] | Cregan R F,Mangan B J,Knight J C,et al.Single-mode photonic band gap guidance of light in air[J].Science,1999,285(5433):1537-1539. |
| [4] | Broeng J,Mogilevtsev D,Barkou S E,et al.Photonic crystal fibers:A new class of optical waveguide[J].Opt.Fiber Technol.,1999,5:305-330. |
| [5] | Reeves W H,et al.Demonstration of ultra-flattened dispersion in photonic crystal fibers[J].Opt.Express,2002,10:609-613. |
| [6] | Birks T A,et al.Endlessly single-mode photonic crystal fiber[J].Opt.Lett.,1997,22(13):961-963. |
| [7] | Ortigosa-Blanch A,Knight J C,Wadsworth W J,et al.Highly birefringence photonic crystal fiber[J].Opt.Lett.,2000,25(18):1325-1327. |
| [8] | Kunimasa Saitoh,Masanori Koshiba.Photonic bandgap fibers with high birefringence[J].IEEE Photonic Technol.Lett.,2002,14(9):1291-1293. |
| [9] | Steel M J,Osgood R M.Elliptical-hole photonic crystal fibers[J].Opt.Lett.,2001,26:229-231. |
| [10] | Issa N A,van Eijkelenborg M A,Fellew M,et al.Fabrication and study of microstructured optical fibers with elliptical holes[J].Opt.Lett.,2004,29:1336-1338. |
| [11] | Zhang Yani,Ren Liyong,Wang Lili,et al.Progress in the study of high birefringence polarization maintaining photonic crystal fibers[J].Chinese Journal of Quantum Electron.(量子电子学报),2006,23(4):536-542 (in Chinese). |
| [12] | Szpulak M,Statkiewicz G,Olszewski J,et al.Experimental and theoretical investigations of birefringent holey fibers with a triple defect[J].Appl.Opt.,2005,44(13):2652 -2658. |
| [13] | Zhang Yani,Wang Lili,Wang Xuezhoong,et al.Chemistry fabrication of polymer photonic crystal fibers with high polarization maintaining properties[J].Acta Photonic Sinica (光子学报),2006,35 (9):1529-1534 (in Chinese). |
| [14] | Guo S P,Albin S.Simple plane wave implementation for photonic crystal calculation[J].Opt.Express,2003,11(2):167-175. |
| [15] | Min Qiu.Analysis of guided modes in photonic crystal fibers using fintie-difference time-domain method[J].Micro.and Opt.Tech.Lett.,2001,30 (5):40-42. |
| [16] | Mogilevtsev D,Birks T A,Russell P St J.Group-velocity dispersion in photonic crystal fibers[J].Optics Lett.,1998,23:1662-1664. |
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