ICCAS OpenIR
Reversible and irreversible index gratings in a NPP-doped low-T-g polymer composite
Wang, F; Zhang, B; Gong, QH; Wang, P; Feng, ZM; Ye, C
2001
Source PublicationJOURNAL OF MODERN OPTICS
ISSN0950-0340
Volume48Issue:1Pages:47-53
AbstractA reversible photorefractive grating and an irreversible local photo-induced aggregation grating were observed in a low glass transition temperature polymer composite poly( N-vinylcarbazole): 2,4, 7-trinitro-9-fluroenone: N-ethylcarbazol: N-(4-nitrophenyl)-(1)-prolinol. Two gratings were distinguished by using the two-beam coupling (TBC) experiment and the four-wave mixing experiment. For photorefractive grating, the TBC coefficient was measured to be 140 cm (1) at an applied electric field of E-0 = 85V/mum, corresponding to a photorefractive grating of 3.6 x 10(3). The photo-induced aggregation grating was measured to be about 7 x 10(3).
Indexed BySCI
Language英语
WOS IDWOS:000165842500006
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77550
Collection中国科学院化学研究所
Corresponding AuthorWang, F
Affiliation1.Peking Univ, Dept Phys, Natl Lab Mesoscop Phys, Beijing 100871, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, F,Zhang, B,Gong, QH,et al. Reversible and irreversible index gratings in a NPP-doped low-T-g polymer composite[J]. JOURNAL OF MODERN OPTICS,2001,48(1):47-53.
APA Wang, F,Zhang, B,Gong, QH,Wang, P,Feng, ZM,&Ye, C.(2001).Reversible and irreversible index gratings in a NPP-doped low-T-g polymer composite.JOURNAL OF MODERN OPTICS,48(1),47-53.
MLA Wang, F,et al."Reversible and irreversible index gratings in a NPP-doped low-T-g polymer composite".JOURNAL OF MODERN OPTICS 48.1(2001):47-53.
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