کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10633543 | 993042 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of surfactant on the electro-optical properties of holographic polymer dispersed liquid crystal Bragg gratings
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of surfactant on the electro-optical properties of holographic polymer dispersed liquid crystal Bragg gratings Effect of surfactant on the electro-optical properties of holographic polymer dispersed liquid crystal Bragg gratings](/preview/png/10633543.png)
چکیده انگلیسی
The effect of surfactants on the electro-optical properties of holographic polymer dispersed liquid crystal (HPDLC) Bragg gratings was studied in detail. The experimental results showed that surfactants could effectively reduce the driving voltage. The morphologies of HPDLC Bragg grating surface were also investigated by scanning electron microscope (SEM). The threshold electric field was reduced from 13 V/μm to about 2.3 V/μm and the switching electric field was 27.3 V/μm. The rising time and the falling time were 60 μs and 80 μs, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 27, Issue 8, May 2005, Pages 1451-1455
Journal: Optical Materials - Volume 27, Issue 8, May 2005, Pages 1451-1455
نویسندگان
Y.J. Liu, X.W. Sun, H.T. Dai, J.H. Liu, K.S. Xu,