Simulated Annealing: A Technique for Optimizing Multiple QPM in Thue-Morse Sequence

被引：0

作者：

Siva, Chellappa ^{[1
]}

Shiva, Prabhakar ^{[1
]}

Arvind, Ganesh ^{[1
]}

Narayanan, Balaji ^{[1
]}

Meetei, Toijam Sunder ^{[1
]}

Pandiyan, Krishnamoorthy ^{[1
]}

机构：

[1] SASTRA Univ, Sch Elect & Elect Engn, Ctr Nonlinear Sci & Engn CeNSE, Thanjavur 613401, Tamil Nadu, India

来源：

2017 2ND IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, SIGNAL PROCESSING AND NETWORKING (WISPNET) | 2017年

关键词：

Quasi-phase matching (QPM) devices; Simulated Annealing Algorithm (SA); Aperiodic Optical Superlattices (AOS);

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Thue-Morse is a quasi-periodic sequence that can be used in optical super lattices to generate multiple-Quasi-Phase Matching (QPM) profiles because it has number of reciprocal vectors in its structure. However, it results in randomized peaks. In order to overcome this difficulty, we introduce Simulated Annealing Algorithm (SA) which perturbs the Thue-Morse (TM) optical superlattice to produce optimized multiple QPM with equal intensities. The parameters like algorithm temperature, perturbation size and choice of peaks are playing key role in designing the multiple peaks are discussed.

引用

页码：2600 / 2602

页数：3

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