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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林晃巖 | zh_TW |
| dc.contributor.advisor | Hoang-Yan Lin | en |
| dc.contributor.author | 陳紘彬 | zh_TW |
| dc.contributor.author | Hung-Bin Chen | en |
| dc.date.accessioned | 2023-03-19T21:30:51Z | - |
| dc.date.available | 2024-04-03 | - |
| dc.date.copyright | 2022-10-05 | - |
| dc.date.issued | 2022 | - |
| dc.date.submitted | 2002-01-01 | - |
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[2]經濟部台日產業合作推動辦公室(TJPO) / 焦點新聞 (2022, Jan. 07)。以次世代高解析度 LCOS 作為光波長選擇開關元件之技術開發。上網日期： 2022年07月05日。檢自：https://www.tjpo.org.tw/NewsDetail.aspx?id=1047 [3]FS Community / Knowledge Center (Jul 16, 2020). OADM vs. ROADM: What's the Difference? Retrieved June, 01, 2022 from https://community.fs.com/blog/oadm-vs-roadm.html [4]Jim Theodoras (August 2012). A Primer on ROADM Architectures.pdf. Retrieved June, 04, 2022 from https://oristel.com.sg/wp-content/uploads/2015/03/A-Primer-on-ROADM-Architectures.pdf [5]Louay Eldada (23 January 2008). Optical add/drop multiplexing architecture for metro area networks. Retrieved June, 03, 2022 from https://spie.org/news/0950-optical-add/drop-multiplexing-architecture-for-metro-area-networks?SSO=1 [6]Meisuoptics / Solutions / Optical Communication (OXC). Application of Collimator Array in OXC Developments of optical exchange technology. Retrieved June, 08, 2022 from https://www.meisuoptics.com/application-of-collimator-array-in-oxc.html [7]J. S. Patel and Y. Silberberg, “Liquid-crystal and grating-based multiple-wavelength cross-connect switch,” IEEE Photon. Technol. Lett. 7(5), 514–516 (1995). [8]G. F. S. Baxter, D. Abakoumov, H. Zhou, I. Clarke, A. Bartos, and S. Poole, “Highly programmable Wavelength Selective Switch based on Liquid Crystal on Silicon switching elements,” in Proc. OFC/NFOEC, (OSA, 2006) [9]P. J. Pinzón, I. Pérez, C. Vázquez, and J. M. Sánchez Pena, “Reconfigurable 1×2 wavelength selective switch using high birefringence nematic liquid crystals,” Appl. Opt. 51(25), 5960–5965 (2012). [10]Feng Xiao and Kamal Alameh, “Opto-VLSI-based N × M wavelength selective switch ” Optical Society of America, 2013 [11]N. K. Fontaine, R. Ryf, and D. T. Neilson, “N×M Wavelength Selective Crossconnect with Flexible Passbands,” in OSA Technical digest (Optical Society of America, 2012), PDP5B.2. [12]B. Collings, “Physical layer components, architectures and trends for agile photonic layer mesh networking,” in Optical communication, 2009. ECOC '09. 35th European Conference on, 2009), 1–3. [13]Haining Yang, Brian Robertson, Peter Wilkinson, and Daping Chu, “Small phase pattern 2D beam steering and a single LCOS design of 40 1 × 12 stacked wavelength selective switches” Optical Society of America (2016) [14]Edmundoptics / Knowledge Center / Application Notes / Lasers / Gaussian Beam Propagation. Retrieved June, 04, 2022 from https://www.edmundoptics.cn/knowledge-center/application-notes/lasers/gaussian-beam-propagation/ [15]J. W. Goodman, Introduction to Fourier Optics 4th ed. (2017) [16]R. N. Bracewell, The Fourier Transform and Its Applications 3rd ed. (1999) [17]Goodman, Joseph W. Introduction to Fourier optics. Roberts and Company Publishers. (2005) [18]F. L. Pedrotti, L. M. Pedrotti, and L. S. Pedrotti, Introduction to Optics, Third Edition. (2017) [19]Yeh, Pochi, and Claire Gu. Optics of liquid crystal displays. Vol. 67. John Wiley & Sons, 2010. [20]Au, A., et al. "Ternary phase and amplitude modulations using a twisted nematic liquid crystal spatial light modulator." Applied optics 34.2 (1995): 281-284. [21]江昶慶。「以電腦全相片實現之遠昶繞射投影顯示技術」。碩士論文，國立交通大學顯示科技研究所，2011。 [22]Zemax / Knowledgebase / Laser & Fibers / Fiber Coupling (March 31, 2021). Single-mode fiber coupling in OpticStudio. Retrieved June, 04, 2022 from https://support.zemax.com/hc/en-us/articles/1500005576542 [23]Zhao, Yiqiong, Yong-Ping Li, and Qiu-Gui Zhou. "Vector iterative algorithm for the design of diffractive optical elements applied to uniform illumination." Optics letters 29.7 (2004): 664-666. [24]Sebastia ́n Alarco ́n Ortega, Ana Mari ́a Ca ́rdenas Soto. " Optical Beam Steering using Computer-Generated Holograms Algorithms for a Wavelenght Selective Switch based on LCoS." IEEE, 2017 [25]Wyrowski, Frank, and Olof Bryngdahl. "Iterative Fourier-transform algorithm applied to computer holography." JOSA A5.7 (1988): 1058-1065. [26]Wyrowski, Frank. "Iterative quantization of digital amplitude holograms." Applied optics 28.18 (1989): 3864-3870. [27]Gerchberg, Ralph W. "A practical algorithm for the determination of phase from image and diffraction plane pictures." Optik 35 (1972):237-246 [28]翁子媛。「LCoS SLM應用於1×12光交換機設計與優化之研究」。碩士論文，國立台灣大學電機資訊學院光電工程學研究所，2021。 [29]Edmundoptics / Transmissive Diffraction Gratings. High Efficiency Transmission Diffraction Grating. Retrieved June, 04, 2022 from https://www.maxlevy.com/mm5/PDFs/Lightsmyth_Datasheets/T1000C.pdf | - |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/84075 | - |
| dc.description.abstract | 本篇研究是利用矽基液晶元件(LCoS)的反射式空間光調製器(SLM)，設計在單模光纖2×5的波長選擇開關架構上，實現多波長的切換與分光偏轉。
在模擬上使用光學模擬軟體Zemax設計，利用穿透式的光柵在空間色散軸上分出不同的光譜，在空間交換軸上利用LCoS設計同波長的切換與分光，並且計算LCoS分光後接收光纖的耦合模擬結果。使用均勻性優化的迭代傅立葉變換演算法(IFTA)計算LCoS的相位分布，並在單一LCoS上規劃不同區域的切換與分光調製，達到2×5的WSS光子式開關系統，並能夠獨立將任意波長從任意輸入光纖端口路由到任何輸出光纖端口。此系統在切換時的最大插入損耗為15.9 dB，以及串擾的最大值為-21.75 dB，而分光結果插入損耗為21.48～29.43 dB。 | zh_TW |
| dc.description.abstract | In this study, the 2×5 wavelength selective switch with single-mode fiber is designed to achieve multi-wavelength switching and light splitting with a liquid crystal on silicon (LCoS).
In the simulation, the optical simulation Zemax is used to design. Use the transmissive grating to separate different spectra on the dispersion axis, and modulate the same wavelength switching and light splitting on the switch axis with LCoS. Moreover, the Zemax can also calculate the simulation results of the coupling efficiency. In the LCoS simulation, calculate the phase distribution by the uniformity-optimized Iterative Fourier Transform Algorithm (IFTA), and design the switching and spectral modulation of different regions on a single LCoS. The 2×5WSS can independently switch any wavelength from any input port to any output port. The maximum insertion loss of this system is 15.9 dB, and the crosstalk is -21.75 dB. The insertion loss of the split result is 21.48 to 29.43 dB. | en |
| dc.description.provenance | Made available in DSpace on 2023-03-19T21:30:51Z (GMT). No. of bitstreams: 1 U0001-2109202215404100.pdf: 7083572 bytes, checksum: 4f5f1d42b85297da2e8ad5d0e1b7eb02 (MD5) Previous issue date: 2022 | en |
| dc.description.tableofcontents | 誌謝 i
摘要 ii Abstract iii 目錄 iv 圖目 vi 表目 x 第1章 緒論 1 1-1 研究背景 1 1-2 OADM類型介紹 2 1-3 研究動機 6 1-4 研究目的與論文架構 7 第2章 理論與介紹 8 2-1 高斯光束 8 2-2 傅立葉轉換 9 2-3 繞射光學理論 10 2-4 光柵方程式 13 2-5 液晶原理 14 2-6 空間光調製器 16 第3章 系統模擬與設計 18 3-1 架構設計 18 3-2 幾何光學模擬設計 19 3-3 光纖耦合效率 24 3-4 均方誤差（mean-square error, MSE） 26 3-5 迭代傅立葉演算法 26 3-6 均勻性優化之迭代傅立葉演算法 40 第4章 實驗結果與分析 55 4-1 2×5波長選擇開關WSS架構 55 4-2 元件損耗 56 4-3 LCoS的量測實驗 57 4-4 2×5 WSS光纖進行路徑切換量測 59 4-5 均勻性分光結果 63 第5章 結論與未來展望 65 參考文獻 66 | - |
| dc.language.iso | zh_TW | - |
| dc.subject | 迭代傅立葉變換演算法 | zh_TW |
| dc.subject | 波長選擇開關 | zh_TW |
| dc.subject | 光塞取多工器 | zh_TW |
| dc.subject | 空間光調製器 | zh_TW |
| dc.subject | spatial light modulator | en |
| dc.subject | Optical Add-Drop Multiplexer | en |
| dc.subject | iterative Fourier transform algorithm | en |
| dc.subject | wavelength selective switch | en |
| dc.title | 單模光纖2×5波長選擇開關設計優化研究 | zh_TW |
| dc.title | Design and Optimization of 2×5 Wavelength Selective Switch with Single Mode Fiber | en |
| dc.type | Thesis | - |
| dc.date.schoolyear | 110-2 | - |
| dc.description.degree | 碩士 | - |
| dc.contributor.oralexamcommittee | 黃定洧;李悅榮 | zh_TW |
| dc.contributor.oralexamcommittee | Ding-wei Huang;Yuet-Wing LI | en |
| dc.subject.keyword | 波長選擇開關,空間光調製器,迭代傅立葉變換演算法,光塞取多工器, | zh_TW |
| dc.subject.keyword | wavelength selective switch,spatial light modulator,iterative Fourier transform algorithm,Optical Add-Drop Multiplexer, | en |
| dc.relation.page | 68 | - |
| dc.identifier.doi | 10.6342/NTU202203734 | - |
| dc.rights.note | 未授權 | - |
| dc.date.accepted | 2022-09-24 | - |
| dc.contributor.author-college | 電機資訊學院 | - |
| dc.contributor.author-dept | 光電工程學研究所 | - |
| 顯示於系所單位： | 光電工程學研究所 | |
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|---|---|---|---|
| ntu-110-2.pdf 未授權公開取用 | 6.92 MB | Adobe PDF |
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