論文使用權限 Thesis access permission:校內校外完全公開 unrestricted
開放時間 Available:
校內 Campus: 已公開 available
校外 Off-campus: 已公開 available
論文名稱 Title |
寬自由頻譜範圍與窄通帶之微環型共振腔元件設計及分析 Micro-ring Device Design and Analysis With Large FSR and Narrow Passband |
||
系所名稱 Department |
|||
畢業學年期 Year, semester |
語文別 Language |
||
學位類別 Degree |
頁數 Number of pages |
74 |
|
研究生 Author |
|||
指導教授 Advisor |
|||
召集委員 Convenor |
|||
口試委員 Advisory Committee |
|||
口試日期 Date of Exam |
2012-07-30 |
繳交日期 Date of Submission |
2012-08-27 |
關鍵字 Keywords |
窄通帶、寬自由頻譜範圍、環型共振腔 Micro-ring, Large FSR, Narrow Passband |
||
統計 Statistics |
本論文已被瀏覽 5632 次,被下載 1220 次 The thesis/dissertation has been browsed 5632 times, has been downloaded 1220 times. |
中文摘要 |
本論文為研究環型共振濾波器,因其本身的波長選擇性,我們可以將其應用於覆 蓋整個通訊譜段(C-band),自由頻譜範圍(FSR)為4000 GHz,通帶(passband)為25、50 GHz 的Add/Drop 分波多工器。 主要利用特徵矩陣法,推算出各端口的傳輸方程式,並再利用MATLAB 數值方法計算出 其輸出頻率響應圖最佳化,使其波形達到近似類比訊號的效果。 在計算方面,我們將環型共振濾波器組合成Lattice ring 對稱性結構。而由於單環結 構的輸出頻率響應圖為勞倫茲圖形,所以我們針對多環結構(從2-6 個環)進行分析。並 再從環損耗為 5、10、15、20、25、30 (dB/cm)下,做各種參數的比較與討論分析。 |
Abstract |
Micro-ring devices are based on resonance principle and inherently are wavelength selective. Thus it is an important optical component for WDM based applications. To fully utilize the available capacity in an optical network, large full spectral range (FSR) and narrow passband are key performance targets of ring device designs. In this paper we report the design and analysis results of micro-ring filters with 4000+ GHz FSR and 25 to 50 GHz passband, based on symmetric add-drop filter structure. We optimize the passband shape (using a box-like factor), drop loss coefficient and off-resonance through loss via the coupling coefficients and ring loss parameters. |
目次 Table of Contents |
第一章 簡介……………………………………………1 1-1 前言……………………………………………1 1-2 光波濾波器的介紹……………………………2 1-3 元件的應用……………………………………3 1-4 論文架構………………………………………4 第二章 原理 2-1 環型共振腔簡介…………………………………………5 2-2 環型共振腔分析…………………………………………7 第三章 高階環形共振腔分析與最佳化 3-1 前言………………………………………………………12 3-2 Lattice Ring 結構計算.…………………………………13 第四章 計算結果與分析討論 4-1 特性參數定義……………………………………………19 4-1-1 Box-Ratio 參數………………………………………20 4-1-2 Drop-Loss 參數…………………………………21 4-1-3 Contrast 參數………………………………….22 4-2計算結果與分析…………………………………………23 4-3 FSR=4000(GHz)Passband=25(GHz)分析….……….25 4-4 FSR=4000(GHz)Passband=50(GHz)分析……………38 4-5 Montecarlo 誤差分析……………………………………50 第五章 結論………………………………………………40 第六章 參考文獻…………………………………………56 附錄1.………………………………………………………….57 附錄2.................................................................................59 |
參考文獻 References |
[1]0M. A. Popovíc, “Theory and design of high-index-contrast microphotonic circuits,” PhD thesis, MIT, 2008. [2]. B. Liu, A. Shakouri, and J. E. Bowers “Wide Tunable Double Ring Resonator Coupled Lasers,” IEEE Photon. Technol. Lett., vol. 14, pp. 600-602, 2002. [3]. T. Barwicz, M. A. Popovíc, P. Rakich, M. Watts, H. Haus, E. Ippen, and H. Smith,"Microring-resonator based add-drop filters in SiN: fabrication and analysis,"Opt. Express., vol. 12, pp. 1437-1442, 2004. [4]. Y. Vlasov, W. M. J. Green,and F. Xia, "High-throughput silicon nanophotonic wavelength-insensitive switch for on-chip optical networks," Nature Phot., vol. 2, pp. 242-246, 2008. [5]. Q. Xu, B. Schmidt, J. Shakya, and M. Lipson, “Cascaded silicon micro-ring modulators for WDM optical interconnection,” Opt. Express., vol. 14, pp. 9431-9435, 2006. [6]. U.Troppenz, M.Hamacher, D.G.Rabus, H.Heidrich, ”All-activeGaInAsP/InP ring cavities for widespread functionalities in the wavelength domain,” in Proceed.Internat.Conf.On indium Phosphide and Related Marerial(IPRM’02), Stockholm,Sweden, pp475-478,12.16.05.2002. [7]. Dominik G.Rabus, ”Realization of optical filter using ring resonators with integrated semiconductor optical amplifier in GaInAsP/InP” Ph.D. der Technischen Universität Berlin. pp.25-30, 05.07.02002. [8]. Wei Chen, Wenlu Chen, and Yung-Jui Chen, “Characteristic Matrix Approach for Analyzing Resonant Ring Lattice Devices”in IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 16, NO. 2, FEBRUARY 2004 |
電子全文 Fulltext |
本電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。 論文使用權限 Thesis access permission:校內校外完全公開 unrestricted 開放時間 Available: 校內 Campus: 已公開 available 校外 Off-campus: 已公開 available |
紙本論文 Printed copies |
紙本論文的公開資訊在102學年度以後相對較為完整。如果需要查詢101學年度以前的紙本論文公開資訊,請聯繫圖資處紙本論文服務櫃台。如有不便之處敬請見諒。 開放時間 available 已公開 available |
QR Code |