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Third-Order Optical Nonlinearity in Novel Porphyrin Dimers |
| PEI Song-Hao1, ZHAO Da-Peng1, ZHANG Wei1, ZHENG Wen-Qi2,WANG Xing-Qiao2, PENG Wei-Xian3, SHI Guang3, SONG Ying-Lin3 |
| 1Key Laboratory of Coherent Light, Atomic and Molecular Spectroscopy, Ministry of Education, Jilin University, Changchun 1300232College of Chemistry, Jilin University, Changchun 1300233School of Physical Science and Technology, Suzhou University, Suzhou 215006 |
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PEI Song-Hao, ZHAO Da-Peng, ZHANG Wei et al 2008 Chin. Phys. Lett. 25 4292-4295 |
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Abstract We investigate the third-order optical nonlinearities in four novel porphyrin dimers (dimers A to D) and a monomeric porphyrin H2 CPTPP measured by using the single-beam z-scan technique with a pulsed Q-switched Nd:YAG nanosecond laser at 532nm. All the samples show strong excited state absorption (ESA) and high value of χ(3) in the ns domain at this wavelength. We perform a comparison between dimer A and its monomer H2 CPTPP in their third-order optical nonlinearity, and discuss the relationships between the values of χ(3) and the different bridging groups for all the dimers.
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| Keywords:
42.65.-k
42.65.Jx
42.70.Nq
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Received: 13 April 2008
Published: 27 November 2008
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| PACS: |
42.65.-k
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(Nonlinear optics)
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42.65.Jx
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(Beam trapping, self-focusing and defocusing; self-phase modulation)
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42.70.Nq
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(Other nonlinear optical materials; photorefractive and semiconductor materials)
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[1] Blau W, Byrne H, Dennis W M and Kelly J M 1985 Opt.Commun. 56 25
[2] Kandasamy K, Shetty S J, Puntambekar P N, Srivastava T S,Kundu T and Singh B P 1999 J. Porphyrins Phthalocyanines 3 81
[3] Suslick K S, Chen C T, Meredith G R and Cheng L T 1992 J. Am. Chem. Soc. 114 6928
[4] Liu X J, Feng J K, Ren A M and Zhou X 2003 Theochem. 635 191
[5] Screen T E O, Thorne J R G, Denning R G, Bucknall D G andAnderson H L 2003 J. Mater. Chem. 13 2796
[6] Terazima M, Shimizu H and Osuka A 1997 J. Appl.Phys. 81 2946
[7] Kuebler S M, Denning R G and Anderson H L 2000 J. Am.Chem. Soc. 122 339
[8] Finikova O S, Cheprakov A V and Vinogradov S A 2005 J. Org. Chem. 70 9562
[9] Mishra S R, Rawat H S and Laghate M 1998 Opt. Commun. 147 328
[10] Xu H Y, Yin S C, Zhu W J, Song Y L and Tang B Z 2006 Polymer 47 6986
[11] Sheik-Bahae M, Said A A, Wei T H, Hagan D J and StrylandE W V 1990 IEEE J. Quantum Electron. 26 760
[12] Sheik-Bahae M, Said A A and Stryland E W V 1989 Opt.Lett. 14 957
[13] Yang P X, Xu J, Ballato J, Shwartz R W and Carroll D L2002 Appl. Phys. Lett. 80 3394
[14] Fa H B, Zhao L and Wang X Q 2006 Chem. J. Chin.Universities 27 17
[15] Rao S V, Srinivas N K M N, Rao D N, Giribabu L, Maiya BG, Philip R and Kumar G R 2000 Opt. Commun. 182 255
[16] Xia T, Hagan D J, Dogariu A, Said A A and Stryland E W V1997 Appl. Opt. 36 (18) 4110
[17] Zheng W Q 2007 PhD Dissertation (Changchun: JilinUniversity) (in Chinese)
[18] Li D, Shi Y Y, Fa H B 2006 J. PorpyrinsPhthalocyanines. 10 1392
[19] Shi Y Y 2005 PhD Dissertation (Changchun: JilinUniversity) (in Chinese)
[20] Demenicis L, Gomes A S L, Petrov D V, de Araujo C B, deMelo C P, dos Santos C G and Souto-Maior R 1997 J. Opt. Soc.Am. B 14 609
[21] Brochard P, Grolier-Mazza V and Cabanel R 1997 J.Opt. Soc. Am. B 14 405 |
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