碳納米膜光纖光譜特性研究
[Abstract]:With the development of optical fiber communication technology, optical fiber sensing technology, computer technology and material science and technology, it is urgent to combine new materials, especially nanomaterials with existing technologies, in the big data information age to construct new optical fiber devices. To meet the needs of future big data transmission and signal processing, is attracting more and more researchers. As two kinds of carbon atoms, graphene is a two-dimensional plane arranged in the shape of a monolayer carbon atom honeycomb, and carbon nanotube is a single-layer carbon atom curled and one-dimensional tubular structure, which combines them with optical fiber. Optical fiber sensors coated with carbon nanofilms are used to detect refractive index, gas, humidity, volatile organic compounds and biological parameters. Theoretical and experimental study on their spectral characteristics is the basic work of developing devices. In this paper, four kinds of fiber structures with different characteristics are designed, and their spectral and modulation characteristics are studied. The main research contents are as follows: in chapter 1, the research status of carbon nanotubes and graphene in fiber optic sensing field and the film forming methods of carbon nanomaterials are summarized. In the second chapter, the working principle and theoretical model of Mah-Zendel interferometric optical fiber sensor and Macelson interferometric optical fiber sensor are discussed in detail, and the characteristics of carbon nanotubes and graphene are introduced in detail. The theoretical feasibility of fabricating the sensor in fiber optic sensing, especially in combination with interferometric optical fiber, is demonstrated. In the third chapter, we study the effect of carbon nanotube coating on the optical fiber spectrum, and introduce the fabrication process of the coated carbon nanotube sensor in detail, which is based on the experimental study of the Mach Zendel interferometric optical fiber sensor coated with single wall carbon nanotube film, and the influence of the carbon nanotube film coating on the optical fiber spectrum is explored. The temperature and refractive index sensing characteristics are studied experimentally. In the fourth chapter, the experimental study on the Mach Zendel interferometric optical fiber sensor coated with graphene film is carried out, and the temperature and refractive index sensing characteristics of the fiber optic sensor are studied experimentally. The obtained results are compared with the experimental results of Mach-Zendel interferometric sensor coated with carbon nanotubes. In chapter 5, two different kinds of carbon nano-film McLherson interferometric optical fiber sensors are studied, and the temperature and refractive index sensing characteristics of two different carbon nano-films on McLerson interferometric optical fiber sensors are studied.
【學(xué)位授予單位】:山東科技大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:TN253;TP212
【參考文獻】
相關(guān)期刊論文 前9條
1 歐陽步云;;分布式光纖傳感技術(shù)在智能大壩安全監(jiān)測中的應(yīng)用研究[J];科技創(chuàng)新與應(yīng)用;2016年06期
2 托合提江;阿不都熱蘇力;艾爾克·扎克爾;;單壁碳納米管能帶及其電子特性研究[J];光學(xué)與光電技術(shù);2014年03期
3 宋秋艷;陳根祥;譚曉琳;田愷;;單壁碳納米管薄膜制備及其光學(xué)特性研究[J];激光技術(shù);2014年02期
4 王莎莎;潘玉寨;高仁喜;祝秀芬;蘇曉慧;曲士良;;碳納米管鎖模雙包層光纖激光器的實驗研究[J];物理學(xué)報;2013年02期
5 吳平輝;程波;劉燕萍;梅掌榮;;微納光纖的研究進展[J];光通信技術(shù);2012年10期
6 侯俊芳;裴麗;李卓軒;劉超;;光纖傳感技術(shù)的研究進展及應(yīng)用[J];光電技術(shù)應(yīng)用;2012年01期
7 潘立軍;胡行;;碳納米管和硼納米管熱膨脹性能的第一性原理研究[J];鄭州大學(xué)學(xué)報(理學(xué)版);2011年02期
8 盧一鑫;楊璐娜;;光纖傳感器的應(yīng)用現(xiàn)狀及未來發(fā)展趨勢[J];科技信息;2011年03期
9 陳海燕;;基于碳納米管飽和吸收體的光纖激光器[J];光通信技術(shù);2008年12期
相關(guān)博士學(xué)位論文 前3條
1 劉志波;基于光纖馬赫—增德爾干涉儀的濾波器及其傳感特性研究[D];北京交通大學(xué);2015年
2 曹杰;單層石墨烯的輸運性質(zhì)與拓撲性質(zhì)研究[D];南京大學(xué);2014年
3 王燕花;新型光纖傳感系統(tǒng)的研究與實現(xiàn)[D];北京交通大學(xué);2009年
相關(guān)碩士學(xué)位論文 前5條
1 楊冰;基于石墨烯的微納光纖環(huán)光控實驗探索[D];暨南大學(xué);2015年
2 田正文;基于石墨烯的側(cè)邊拋磨光纖和微納光纖光控特性研究[D];暨南大學(xué);2015年
3 孟祥艷;碳納米管的結(jié)構(gòu)和光學(xué)性質(zhì)研究[D];山東大學(xué);2013年
4 賈蘭;碳納米管薄膜微納光纖氣體傳感特性研究和模場分析[D];電子科技大學(xué);2012年
5 胡慧君;碳納米管光學(xué)性質(zhì)的研究[D];重慶大學(xué);2008年
,本文編號:2153041
本文鏈接:http://sikaile.net/kejilunwen/dianzigongchenglunwen/2153041.html