Multi-objective and constrained design of fibre Bragg gratings using evolutionary algorithms

作     者：Manos, S Poladian, L 

作者机构：Univ Sydney Opt Fibre Technol Ctr Australian Photon CRC Sydney NSW 2006 Australia Univ Sydney Sch Phys Sydney NSW 2006 Australia Univ Sydney Sch Math & Stat Sydney NSW 2006 Australia 

出 版 物：《OPTICS EXPRESS》 (Opt. Express)

年 卷 期：2005年第13卷第19期

页      面：7350-7364页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

主　　题：.Genetic algorithm inverse selection satisfy Extraction OTDM degrees Objectives optical fibre data stream design problem using Evolutionary 

摘      要：We apply a multi-objective evolutionary algorithm to a grating problem where only very specific features of the transmission spectrum are specified during the optimisation process. The design problem analysed here relates to the passive extraction of 10 GHz clock signals from a 10 Gbps OTDM RZ encoded data stream. Four spectral features of interest such as bandwidth and passband quality are explicitly defined. Using a real-encoded evolutionary algorithm along with an elitist multi-objective selection method, we arrive at a group of solutions which each satisfy the objectives to various degrees in the presence of manufacturing and other design constraints. (c) 2005 Optical Society of America.