All-optical poling of a polyimide film with azobenzene chromophore
| Autor: | Jiaxin Zhang, Zhao Li, Xuchun Liu, Yequan Shen, Gang Xu, Ling Qiu, Jianfeng Zhai, Hong Ma, Qiguang Yang, Jinhai Si, Peixian Ye |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
chemistry.chemical_classification
Materials science business.industry Kinetics Poling Nonlinear optics Polymer Chromophore Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials chemistry.chemical_compound Optics Azobenzene chemistry Glass Poling Optoelectronics Electrical and Electronic Engineering Physical and Theoretical Chemistry business Polyimide |
| Zdroj: | Optics Communications. 142:71-74 |
| ISSN: | 0030-4018 |
| Popis: | Permanent all-optical poling of a side-chain polyimide film with azobenzene chromophore using a low power nanosecond laser was experimentally demonstrated. The characteristic kinetics of growth and decay of the induced second-order susceptibility were measured by second-harmonic generation. The second-order nonlinear optical coefficient d33 was determined to be 2.6 pm/V, and was observed to be stable at 85°C. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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