Real-time holographic gratings recorded by He–Ne laser in polymer films containing spirooxazine compounds pre-irradiated by UV light |
| |
| Affiliation: | 1. Center for Advanced Optoelectronic Functional, Material Research, Northeast Normal University, 5268 Renmin Street, Changchun 130024, PR China;2. Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 16-Dongnanhu Avenue, Changchun 130021, PR China;3. Faculty of Chemistry, Sichuan University, Chengdu, 610064, PR China;1. Department of Chemistry, National Institute of Technology Rourkela, Odisha 769008, India;2. Department of Physical Science, Indian Institute of Science Education and Research Kolkata, Mohanpur, WB 741246, India;3. Department of Chemical Science, Indian Institute of Science Education and Research Kolkata, Mohanpur, WB 741246, India;1. Department of Chemistry, Nanchang University, Nanchang 330031, PR China;2. College of Material Science and Technology, Shandong University of Science and Technology, Qingdao 266590, PR China;1. Department of Physics, Faculty of Sciences, Ibn Zohr University Agadir, Morocco;2. Ait Melloul University Campus, Faculty of Sciences, Ibn Zohr University Agadir, Morocco;3. Abdus Salam International Centre for Theoretical Physics, Strada Costiera, 11 I – 34151 Trieste, Italy |
| |
| Abstract: | Real-time holographic gratings were optically recorded with a pair of interferential He–Ne laser beams (632.8 nm) in poly(methylmethacrylate) (PMMA) film containing 6′-piperidino-1,3,3-trimethylspiroindolino-2,3′-3H]naphtha-2,1-b]1,4]oxazine] (SO-1) pre-irradiated by ultraviolet light. The transformation from SO-1 to photomerocyanine (PMC) was studied in detail. PMC was observed in two forms. The holographic characteristics of the recorded gratings were dependent on the polarization direction of the recording beams. Reversible holograms were recorded in the medium by modulating UV light. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
