| Title | New bifunctional chromophore working at short wavelength in photorefractive polymer composite |
| Authors | Gong, Qihuang Chen, Zhijian Wang, Feng Chen, Yiwang Chen, Huiying |
| Affiliation | Peking Univ, Beijing, China |
| Issue Date | 1998 |
| Citation | Proceedings of the 1998 IEEE Nonlinear Optics Topical Meeting.Princeville, HI, USA. |
| Abstract | A new electrooptic (EO) chromophore ??,??-diacetyl-4-methoxylstyrene (DAMST) with absorption peak of 320 nm was synthesized. From the absorption spectrum, the absorption cut-off wavelength is around 380 nm. Thus, this chromophore is fit for working at short wavelength. Meanwhile, DAMST is a bifunctional chromophore. It can not only perform EO effect, but also serve as a plasticizer. A three-component photorefractive composite was formed by using ploy(N-vinylcarbazole) (PVK) as photoconducting matrix, 2,4,7-trinitro-9-fluorenone (TNF) as photosensitizer and doped with the bifunctional chromophore DAMST. |
| URI | http://hdl.handle.net/20.500.11897/302287 |
| Indexed | EI |
| Appears in Collections: | 待认领 |
