| 非醚PPQ的三阶非线性光学性质及其时间响应 |
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| 引用本文： | 颜军,吴建耀,朱鹤元,张晓天,孙迭篪,李富铭,孙猛.非醚PPQ的三阶非线性光学性质及其时间响应[J].光学学报,1995,15(6):58-661. |
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| 作者姓名： | 颜军 吴建耀 朱鹤元 张晓天 孙迭篪 李富铭 孙猛 |
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| 作者单位： | 三束材料改性国家重点联合实验室复旦大学分部，复旦大学高分子科学系，华东师范大学物理系量子光学实验室 |
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| 摘 要： | 研究了一种易加工、光吸收小、热稳定性好的材料──非醚聚苯基喹啉（Ｐｏｌｙｐｈｅｎｙｌｑｕｉｎｏｘａｌｉｎｅｓ，缩写ＰＰＱ）的三阶非线性光学性质，用皮秒时间分辨简并四波混频方法测得材料的三阶非线性系数χ（３）～３×１０－１０ｅｓｕ及其时间响应快于３５ｐｓ（受所用激光脉冲宽度的限制）。
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| 关 键 词： | PPQ 非线性光学 时间分辨 光学材料 |
| 收稿时间： | 1994/4/2 |
The Third-Order Nonlinear Optical Property and Its Time Responce of Non-Ether PPQ |
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| Yan Jun, Wu Jianyao, Zhu Heyuan, Zhang Xiaotian,Sun Diechi, Li Fuming.The Third-Order Nonlinear Optical Property and Its Time Responce of Non-Ether PPQ[J].Acta Optica Sinica,1995,15(6):58-661. |
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| Authors: | Yan Jun Wu Jianyao Zhu Heyuan Zhang Xiaotian Sun Diechi Li Fuming |
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| Abstract: | The third-order nonlinear optical property of a kind of processable, lowabsorption and high thermal stable material-non-ether PPQ has been studied,picosecond time-resolved degenerated four wave mixing method was used to measure the material's χ(3) to be 3×10-10 esu, and its time responce to be faster than 35 ps (limited by the pulse width of the laser used). |
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| Keywords: | non-ether PPQ nonlinear optics time-resolved |
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