Binary optimization of plasmonic nano-disk-based absorption coefficient

作     者：Kaboli, Milad Akhlaghi, Majid Balvasi, Mohsen Shahmirzae, Hossein 

作者机构：Islamic Azad Univ Dept Elect & Elect Omidiyeh Branch Omidiyeh Iran Islamic Azad Univ Omidiyeh Branch Young Researchers & Elite Club Omidiyeh Iran Univ Air & Sea Sci & Technol Shiraz Iran 

出 版 物：《OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS》 (Opto. Adv. Mat. Rap. Comm.)

年 卷 期：2016年第10卷第5-6期

页      面：322-326页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0702[理学-物理学] 

主　　题：Plasmonic Nano-particles Optimization Algorithm 

摘      要：A new efficient binary optimization method based Teaching-Learning-Based Optimization (TLBO) algorithm is proposed to design an array of plasmonic nano disks in order to achieve maximum absorption coefficient spectrum. In Binary TLBO (BTLBO), a group of learner consists a matrix with binary entries, control the presence ( 1 ) or the absence ( 0 ) of nano particles in the array. Simulation results show that absorption coefficient strongly depends on the localized position of nano particles and non-periodic structures have more appropriate response in term of absorption coefficient. This approach is useful in optical applications such as solar cells and plasmonic nano antenna.