等離子體mim波導(dǎo)的傳輸特性的研究.doc
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等離子體mim波導(dǎo)的傳輸特性的研究,等離子體mim波導(dǎo)的傳輸特性的研究15800字34頁摘要表面等離體子激元(spp),由于它具有低維度、高強(qiáng)度與亞波長三大特性,很多理論研究與實際應(yīng)用正在展開,形成所謂的“等離子學(xué)”(plasmonics)。本論文就是對基于金屬-介質(zhì)-金屬的等離體子波導(dǎo)進(jìn)行研究。具體研究內(nèi)容如下:第一章概述了等離子體物理學(xué)的發(fā)展背景,并...
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等離子體MIM波導(dǎo)的傳輸特性的研究
15800字 34頁
摘要表面等離體子激元(SPP),由于它具有低維度、高強(qiáng)度與亞波長三大特性,很多理論研究與實際應(yīng)用正在展開,形成所謂的“等離子學(xué)”(plasmonics)。本論文就是對基于金屬-介質(zhì)-金屬的等離體子波導(dǎo)進(jìn)行研究。
具體研究內(nèi)容如下:
第一章概述了等離子體物理學(xué)的發(fā)展背景,并簡單的介紹了等離子體波導(dǎo)及其發(fā)展現(xiàn)狀,闡述了本文的研究方法以及研究目的。
第二章概述了表面等離子體激元的基本性質(zhì),包括它的色散關(guān)系、電磁場的空間分布和傳播長度以及金屬的頻光特性,還提出了幾種SPPS的應(yīng)用,并介紹了兩種三結(jié)構(gòu)的等離子波導(dǎo)MIM型和IMI型,分析了其結(jié)構(gòu)。
在第三章中,我們設(shè)計了一個MIM等離子體波導(dǎo),并利用COMSOL Multiphysics軟件進(jìn)行模擬模擬,并對得出的色散關(guān)系、對稱膜與反對稱模結(jié)構(gòu)圖等光學(xué)特性進(jìn)行了詳細(xì)的分析。實驗的結(jié)果表明,介質(zhì)層層厚度主要決定了對稱膜與反對稱膜的轉(zhuǎn)換,不同波長的轉(zhuǎn)換位置不同。
第四章則是本篇論文的總結(jié)和鳴謝。
關(guān)鍵詞:表面等離子體 等離子體波導(dǎo) COMSOL 色散關(guān)系 對稱模與反對稱
Study on the transmission characteristics of the MIM
plasma waveguide
Abstract:Surface plasmon polaritons (SPP), because of its low dimension, high strength and sub wavelength three characteristics, a lot of theoretical research and practical applications are being developed,the formation of plasma science called. This paper is based on the metal dielectric metal plasmon waveguide is studied.
The main research contents are as follows:
The first chapter introduces the development background of plasma physics, and simply introduces plasma waveguide and its development status, explained the purpose of this article research methods and research.
The second chapter summarizes the basic properties of surface plasmon, including dispersion relation of electromagnetic field, the distribution and propagation length and frequency of optical properties of metal, also presents the application of several kinds of SPPS, and introduces two kinds of three structure of the plasma waveguide type MIM and type IMI, analyzed its structure.
In the third chapter, we design a MIM plasma waveguide, and the simulation using COMSOL Multiphysics software, and the obtained dispersion relation, symmetric and antisymmetric mode of membrane structure and optical properties are analyzed in detail. The experimental results show that, the layers of thick medium mainly determines the symmetric membrane and anti conversion said film, for different wavelength conversion position.
The fourth chapter is the summary and acknowledgment
Key word. Surface plasma plasma waveguide COMSOL dispersion relation of symmetric and anti symmetric
目錄
第一章 緒論 1
1.1 等離子體物理學(xué)研究的發(fā)展 1
1.2表面等離子體波導(dǎo)結(jié)構(gòu) 2
1.3等離子體波導(dǎo)的研究現(xiàn)狀 3
1.4 研究方法簡介 4
第二章 等離體子和等離子體波導(dǎo)理論 6
2.1等離子體波導(dǎo)理論 6
2.1.1金屬的光頻特性 7
2.1.2介質(zhì)中的麥克斯韋方程組 8
2.1.3邊界條件 9
2.1.4 亥姆霍茲波動方程 10
2.1.5平面波的描述 10
2.2 SPPS的應(yīng)用 11
2.2.1產(chǎn)生相干極紫外輻射 11
2.2.2生物和醫(yī)療 12
2.2.3新型光源和能源 12
2.2.4光子芯片和集成器件 14
2.2.5光儲存 15
2.3表面等離子體的未來發(fā)展方向 16
2.4波導(dǎo)結(jié)構(gòu)與模型 16
2.4.1 等離子體波導(dǎo) 18
2.4.2 MIM結(jié)構(gòu)的性質(zhì) 18
2.4.3 IMI結(jié)構(gòu)的性質(zhì) 19
2.4.4 長程表面等離子體波導(dǎo) 20
第三章MIM波導(dǎo)的模擬 22
3.1 COMSOL Multiphysics 22
3.2 MIM波導(dǎo)的色散關(guān)系 22
3.3波長影響的對稱模與反對稱模的轉(zhuǎn)變 24
第四章 總結(jié)和展望 28
致謝 29
參考文獻(xiàn) 30
15800字 34頁
摘要表面等離體子激元(SPP),由于它具有低維度、高強(qiáng)度與亞波長三大特性,很多理論研究與實際應(yīng)用正在展開,形成所謂的“等離子學(xué)”(plasmonics)。本論文就是對基于金屬-介質(zhì)-金屬的等離體子波導(dǎo)進(jìn)行研究。
具體研究內(nèi)容如下:
第一章概述了等離子體物理學(xué)的發(fā)展背景,并簡單的介紹了等離子體波導(dǎo)及其發(fā)展現(xiàn)狀,闡述了本文的研究方法以及研究目的。
第二章概述了表面等離子體激元的基本性質(zhì),包括它的色散關(guān)系、電磁場的空間分布和傳播長度以及金屬的頻光特性,還提出了幾種SPPS的應(yīng)用,并介紹了兩種三結(jié)構(gòu)的等離子波導(dǎo)MIM型和IMI型,分析了其結(jié)構(gòu)。
在第三章中,我們設(shè)計了一個MIM等離子體波導(dǎo),并利用COMSOL Multiphysics軟件進(jìn)行模擬模擬,并對得出的色散關(guān)系、對稱膜與反對稱模結(jié)構(gòu)圖等光學(xué)特性進(jìn)行了詳細(xì)的分析。實驗的結(jié)果表明,介質(zhì)層層厚度主要決定了對稱膜與反對稱膜的轉(zhuǎn)換,不同波長的轉(zhuǎn)換位置不同。
第四章則是本篇論文的總結(jié)和鳴謝。
關(guān)鍵詞:表面等離子體 等離子體波導(dǎo) COMSOL 色散關(guān)系 對稱模與反對稱
Study on the transmission characteristics of the MIM
plasma waveguide
Abstract:Surface plasmon polaritons (SPP), because of its low dimension, high strength and sub wavelength three characteristics, a lot of theoretical research and practical applications are being developed,the formation of plasma science called. This paper is based on the metal dielectric metal plasmon waveguide is studied.
The main research contents are as follows:
The first chapter introduces the development background of plasma physics, and simply introduces plasma waveguide and its development status, explained the purpose of this article research methods and research.
The second chapter summarizes the basic properties of surface plasmon, including dispersion relation of electromagnetic field, the distribution and propagation length and frequency of optical properties of metal, also presents the application of several kinds of SPPS, and introduces two kinds of three structure of the plasma waveguide type MIM and type IMI, analyzed its structure.
In the third chapter, we design a MIM plasma waveguide, and the simulation using COMSOL Multiphysics software, and the obtained dispersion relation, symmetric and antisymmetric mode of membrane structure and optical properties are analyzed in detail. The experimental results show that, the layers of thick medium mainly determines the symmetric membrane and anti conversion said film, for different wavelength conversion position.
The fourth chapter is the summary and acknowledgment
Key word. Surface plasma plasma waveguide COMSOL dispersion relation of symmetric and anti symmetric
目錄
第一章 緒論 1
1.1 等離子體物理學(xué)研究的發(fā)展 1
1.2表面等離子體波導(dǎo)結(jié)構(gòu) 2
1.3等離子體波導(dǎo)的研究現(xiàn)狀 3
1.4 研究方法簡介 4
第二章 等離體子和等離子體波導(dǎo)理論 6
2.1等離子體波導(dǎo)理論 6
2.1.1金屬的光頻特性 7
2.1.2介質(zhì)中的麥克斯韋方程組 8
2.1.3邊界條件 9
2.1.4 亥姆霍茲波動方程 10
2.1.5平面波的描述 10
2.2 SPPS的應(yīng)用 11
2.2.1產(chǎn)生相干極紫外輻射 11
2.2.2生物和醫(yī)療 12
2.2.3新型光源和能源 12
2.2.4光子芯片和集成器件 14
2.2.5光儲存 15
2.3表面等離子體的未來發(fā)展方向 16
2.4波導(dǎo)結(jié)構(gòu)與模型 16
2.4.1 等離子體波導(dǎo) 18
2.4.2 MIM結(jié)構(gòu)的性質(zhì) 18
2.4.3 IMI結(jié)構(gòu)的性質(zhì) 19
2.4.4 長程表面等離子體波導(dǎo) 20
第三章MIM波導(dǎo)的模擬 22
3.1 COMSOL Multiphysics 22
3.2 MIM波導(dǎo)的色散關(guān)系 22
3.3波長影響的對稱模與反對稱模的轉(zhuǎn)變 24
第四章 總結(jié)和展望 28
致謝 29
參考文獻(xiàn) 30