光电子快报(英文版), 2015, 11 (3): 161, Published Online: Oct. 12, 2017  

Study on optical nonlinearity and optical limiting property of porphyrin-oxygenated carbon nanomaterial blends

Author Affiliations
1 Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
2 College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024, China
3 Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Teda Applied Physics School and School of Physics , Nankai University, Tianjin 300457, China
Abstract
Stable porphyrin-oxygenated carbon nanomaterial dispersions were prepared by blending porphyrin solutions with hydroxyl groups modified multi-walled carbon nanotubes (MWNTs-OH) and graphene oxide (GO) dispersions, respectively. Optical nonlinearity and optical limiting (OL) property of these blends are investigated in nanosecond regime. Results show that the OL performance of the blends can be tuned by changing the concentrations ratio of porphyrin and oxygenated carbon nanomaterials. The high concentration of oxygenated carbon nanomaterial leads to the poor OL performance. However, with the moderate concentration, the blends exhibit the low threshold value of OL and the enhanced OL performance at high fluence region. The superior OL performance can be attributed to complementary mechanisms and possible photoinduced electron or energy transfer between porphyrin moiety and oxygenated carbon nanomaterials.

WEN Hao, ZHANG Xiao-liang, LIU Zhi-bo, YAN Xiao-qing, LI Xiao-chun, TIAN Jian-guo. Study on optical nonlinearity and optical limiting property of porphyrin-oxygenated carbon nanomaterial blends[J]. 光电子快报(英文版), 2015, 11(3): 161.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!