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Traditional C-shaped split resonant ring(SRR) composite metal wire periodic structure is studied through simulation and experiment. Comparing the simulation result of negative permeability material based on periodic structure of octagonal SRR with that of closed split resonant rings (CSRRs), we ind that octagonal SRRs can produce negative permeability. A new kind of left-handed material combined with octagonal resonators and copper wires is de signed, and the simulation result shows that the structure has good left-hand property in a certain frequency band. Experimental samples of two different sizes are fabricated, in which negative refraction happens in ranges of 9.8—15 GHz and 9.5—15 GHz separately: small size sample has more broad negative band but lower transmission rate.By comparison with the experiment result of C-shaped sample we ind that the octagonal SRR hasa high transmission rate , but energy transmitting through new designed structure shows a more proportion in negative field, which demonstrates better negative behavior. This has important significance on design and study on new periodic structures of left-handed materials.
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Keywords:
- composite structure /
- negative refraction /
- octagonal resonator
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[2] Pendry J B, Holden A J, Stewart W J, Youngs I 1996 Phys. Rev. Lett. 76 4773
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[10] Yuan Z L , Zhang C M, Zhao B C 2007 Acta. Phys. Sin. 56 6413(in Chinese) [袁志林、张淳民、赵葆常2007 56 6413]
[11] Jian X H , Zhang C M, Zhao B C 2007 Acta. Phys. Sin. 56 824 (inChinese) [简小华、张淳民、赵葆常2007 56 824]
[12] Zhang C M, He J 2006 Opt. Express 14 12561
[13] Zhang C M, Zhao B C , Xiang L B 2006 Optik 117 265
[14] Zhang C M, Zhao B C , Xiang L B 2004 Appl. Opt. 43 6090
[15] Zhang CM, XiangL B , Zhao B C 2004 J. Opt. A: Pure Appl. Opt. 68 15
[16] Zhang C M, Zhao B C , Xiang L B 2003 Opt. Commun. 227 221
[17] Zhang C M, Zhao B C , Xiang L B 2002 Opt. Commun. 203 21
[18] Zhang C M,, Yan X G , Zhao B C, 2008 Opt. Commun. 281 2050
[19] Zhang C M, Xiang L B, Zhao B C 2000 Proc. SPIE 4087 957
[20] Zhang C M, Zhao B C, Yuan Y, He J 2006 Proc. SPIE 6032 T320
[21] Zhang C M, Zhao B C, Xiang L B, Li Y C , Peng Z H 2006 Proc.SPIE 6150 15001
[22] Zhang C M, Zhao B C, Li Y C, Ye J Y 2007 Proc. SPIE 6279 D2791
[23] Zhang C M, Yuan Z L, Sun M Z, Wu J F, Gao P 2009 Appl. Opt. 49 281
[24] Zhang C Z, Zhao B C, Yuan Z L, Huang W J 2009 J. Opt. A: Pure Appl. Opt. 11 085401
[25] Aydin K, Guven K 2004 Opt. Lett.29 2623
[26] Zhang C M, Ming Z S, Yuan Z L, Song X P 2009 Acta. Phy. Sin. 58 1758 (in Chinese)[张淳民、孙明昭、袁志林、宋晓平 2009 58 1758 ]
[27] Ming Z S, Zhang CM, Song X P, Liang G Y, Sun Z P 2009 Acta. Phy. Sin. 58 6179 (in Chinese) [孙明昭、张淳民、宋晓平、梁工英、孙占波 2009 58 6179 ]
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[1] Veselago VG. 1968 Soviet Phys. USPEKHI 10 509
[2] Pendry J B, Holden A J, Stewart W J, Youngs I 1996 Phys. Rev. Lett. 76 4773
[3] Pendry J B, Holden A J, Robbins D J, Stewart W J 1999 IEEE 47 2075
[4] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[5] Shelby R , Smith D R, Nemat-Nasser S C, Schultz S 2001 Appl. Phys. Lett. 78 489
[6] Shelby R A, Smith D R, Schulz S 2001 Science 292 77
[7] Huangfu J, Ran L, Chen H 2004 Appl Phys Lett.. 84 1537
[8] Ye J Y, Zhang C M, Zhao B C 2008 Acta Phys. Sin. 57 67 (in Chinese) [叶健勇、张淳民、赵葆常 2008 57 67]
[9] Peng Z H , Zhang C M, Zhao B C, Li Y C, Wu F Q 2006 Acta. Phys. Sin. 55 6374 (in Chinese) [彭志红、张淳民、赵葆常、李英才、吴福全 2006 55 6374]
[10] Yuan Z L , Zhang C M, Zhao B C 2007 Acta. Phys. Sin. 56 6413(in Chinese) [袁志林、张淳民、赵葆常2007 56 6413]
[11] Jian X H , Zhang C M, Zhao B C 2007 Acta. Phys. Sin. 56 824 (inChinese) [简小华、张淳民、赵葆常2007 56 824]
[12] Zhang C M, He J 2006 Opt. Express 14 12561
[13] Zhang C M, Zhao B C , Xiang L B 2006 Optik 117 265
[14] Zhang C M, Zhao B C , Xiang L B 2004 Appl. Opt. 43 6090
[15] Zhang CM, XiangL B , Zhao B C 2004 J. Opt. A: Pure Appl. Opt. 68 15
[16] Zhang C M, Zhao B C , Xiang L B 2003 Opt. Commun. 227 221
[17] Zhang C M, Zhao B C , Xiang L B 2002 Opt. Commun. 203 21
[18] Zhang C M,, Yan X G , Zhao B C, 2008 Opt. Commun. 281 2050
[19] Zhang C M, Xiang L B, Zhao B C 2000 Proc. SPIE 4087 957
[20] Zhang C M, Zhao B C, Yuan Y, He J 2006 Proc. SPIE 6032 T320
[21] Zhang C M, Zhao B C, Xiang L B, Li Y C , Peng Z H 2006 Proc.SPIE 6150 15001
[22] Zhang C M, Zhao B C, Li Y C, Ye J Y 2007 Proc. SPIE 6279 D2791
[23] Zhang C M, Yuan Z L, Sun M Z, Wu J F, Gao P 2009 Appl. Opt. 49 281
[24] Zhang C Z, Zhao B C, Yuan Z L, Huang W J 2009 J. Opt. A: Pure Appl. Opt. 11 085401
[25] Aydin K, Guven K 2004 Opt. Lett.29 2623
[26] Zhang C M, Ming Z S, Yuan Z L, Song X P 2009 Acta. Phy. Sin. 58 1758 (in Chinese)[张淳民、孙明昭、袁志林、宋晓平 2009 58 1758 ]
[27] Ming Z S, Zhang CM, Song X P, Liang G Y, Sun Z P 2009 Acta. Phy. Sin. 58 6179 (in Chinese) [孙明昭、张淳民、宋晓平、梁工英、孙占波 2009 58 6179 ]
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