کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7908515 | 1510776 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optical limiting property of a liquid malononitrile derivative on 800Â nm laser pulses
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Optical limiting property of a liquid malononitrile derivative on 800Â nm laser pulses Optical limiting property of a liquid malononitrile derivative on 800Â nm laser pulses](/preview/png/7908515.png)
چکیده انگلیسی
A new liquid malononitrile derivative (LBDBP) has been synthesized by incorporating four tetraethylene glycol groups into the prototype scaffold of 2-[Bis-(4â²-diethylamino-biphenyl-4-yl)-methylene]-malononitrile (BDBP). The linear photophysical properties, optical/thermal stabilities and optical limiting behaviors of LBDBP and BDBP have been investigated. The results show that LBDBP has equivalent optical/thermal stability but much better solubility compared with BDBP. Its saturation concentration in DMF is increased to 0.075Â M, while the corresponding datum for BDBP is only 0.01Â M. The improved solubility of LBDBP insures a very significant optical limiting behavior. The saturated DMF solution of LBDBP can significantly reduce the intensity fluctuation of laser pulses in an 800Â nm laser setup.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 58, August 2016, Pages 164-170
Journal: Optical Materials - Volume 58, August 2016, Pages 164-170
نویسندگان
Juan Du, Liuheng Wang, Na Xie, Li Sun, Xiaodong Wang, Yuxia Zhao, Feipeng Wu,