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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 曾雪峰(Snow H. Tseng) | |
| dc.contributor.author | Wo-Shing Chen | en |
| dc.contributor.author | 陳斡星 | zh_TW |
| dc.date.accessioned | 2021-06-08T05:10:51Z | - |
| dc.date.copyright | 2011-07-25 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-07-07 | |
| dc.identifier.citation | 參考文獻
[1] 曾雪峰 副教授，個人資料網頁 (Profile of Snow H. Tseng)。 [2] Tzu-hsuan Chen, The Apoptotic Mechanisms of Denbinobin, Moscatilin and Cucurbitacin B in Human Colorectal Cancer cell Lines, July, 2008. [3] Sou-Tyau Chiu, Clinical, Cellular and Molecular Study of EphB3/ephrin-B Signaling in Human Colorectal Cancer, November, 2009. [4] W. Choi, et al., 'Tomographic phase microscopy,' Nature Methods, vol. 4, pp. 717-719, 2007. [5] K. S. Yee, 'NUMERICAL SOLUTION OF INITIAL BOUNDARY VALUE PROBLEMS INVOLVING MAXWELLS EQUATIONS IN ISOTROPIC MEDIA,' Ieee Transactions on Antennas and Propagation, vol. AP14, pp. 302-&, 1966. [6] A. Taflove and M. E. Brodwin, 'COMPUTATION OF ELECTROMAGNETIC-FIELDS AND INDUCED TEMPERATURES WITHIN A MODEL OF MICROWAVE-IRRADIATED HUMAN EYE,' Ieee Transactions on Microwave Theory and Techniques, vol. 23, pp. 888-896, 1975. [7] J. P. Berenger, 'A PERFECTLY MATCHED LAYER FOR THE ABSORPTION OF ELECTROMAGNETIC-WAVES,' Journal of Computational Physics, vol. 114, pp. 185-200, 1994. [8] Z. S. Sacks, et al., 'A perfectly matched anisotropic absorber for use as an absorbing boundary condition,' Ieee Transactions on Antennas and Propagation, vol. 43, pp. 1460-1463, 1995. [9] S. D. Gedney, 'An anisotropic perfectly matched layer-absorbing medium for the truncation of FDTD lattices,' Ieee Transactions on Antennas and Propagation, vol. 44, pp. 1630-1639, 1996. [10] Q. H. Liu, 'The PSTD algorithm: A time-domain method requiring only two cells per wavelength,' Microwave and Optical Technology Letters, vol. 15, pp. 158-165, 1997. [11] A. Taflove and S. Hagness, Computational Electrodynamics: The Finite-Difference Time-Domain Method. Boston: Artech House, 2000. [12] A. Taflove and S. Hagness, Computational Electrodynamics: The Finite-Difference Time-Domain Method. Boston: Artech House, 2005. [13] R. G. Newton, 'OPTICAL THEOREM AND BEYOND,' American Journal of Physics, vol. 44, pp. 639-642, 1976. [14] G. Mie, 'Articles on the optical characteristics of turbid tubes, especially colloidal metal solutions,' Annalen Der Physik, vol. 25, pp. 377-445, 1908. [15] D. Colton and B. D. Sleeman, 'UNIQUENESS THEOREMS FOR THE INVERSE PROBLEM OF ACOUSTIC SCATTERING,' Ima Journal of Applied Mathematics, vol. 31, pp. 253-259, 1983. [16] S. K. Adhikari, 'QUANTUM SCATTERING IN 2 DIMENSIONS,' American Journal of Physics, vol. 54, pp. 362-367, 1986. [17] S. H. Tseng, 'Optical characteristics of a cluster of closely-packed dielectric spheres,' Optics Communications, vol. 281, pp. 1986-1990, 2008. [18] G. F. BOHREN and D. R. HUFFMAN, Absorption and Scattering of Light by Small Particles. New York: Wiley, 1983. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/23838 | - |
| dc.description.abstract | 摘要
在本篇論文中，我們主要的研究目標是:「利用時域擬譜法 (pseudospectral time-domain method, PSTD法)，來模擬生物細胞的光學特性。」；而在我們研究中，只要能夠有效的提供出細胞的折射率分佈，任何的生物細胞我們都可以去模擬的，在這只是剛好用到HT-29細胞來做為研究。而我們主要是利用模擬的方法，將生物細胞的光學特性模擬出來。 模擬的方法主要是使用時域擬譜法，時域擬譜法是使用快速傅立葉轉換 (fast Fourier transform, 簡稱FFT)，來對Maxwell方程式的空間項做處理，而時間項的部分依然是使用中央差分法來計算。而光學特性方面，是以光學定理 (optical theorem) 為主，主要都是在觀測總散射截面 (total scattering cross section, TSCS) 和微分散射截面 (differential scattering cross section, DSCS) 之差異。 最後，我們希望藉由改變HT-29細胞內的折射率分佈，來觀測出總散射截面和微分散射截面值的變化，探討這些細胞內的折射率分佈，對於整體光學散射特性的影響。 | zh_TW |
| dc.description.abstract | Abstract
In this thesis, our main topic of investigation is the “Pseudospectral Time-Domain Method (PSTD),”used to simulate the optical properties of biological cells. In our study, as long as we could effectively provide the distribution of cellular refraction index, we could also simulate any biological cell. But for the purposes of this study, we focus on the HT-29 cell as our model to simulate the optical properties of a biological cell. The simulation method we have adopted is the PSTD, which utilizes the Fast Fourier Transform (FFT) to treat the spatial dimension of the Maxwell’s equations. As for its temporal dimension, we have used the central difference method for its calculation. With regard to optical properties, we mainly used the optical theorem to measure the difference between the value of the Total Scattering Cross Section (TSCS) and that of the Differential Scattering Cross Section (DSCS). Finally, by changing the distribution of the refraction index inside the HT-29 cell, we measure the changes in both the TSCS and the DSCS, in order to understand its special effect on the overall scatter of optical light. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-08T05:10:51Z (GMT). No. of bitstreams: 1 ntu-100-R98941104-1.pdf: 1395268 bytes, checksum: c7083792d492dd4efe851b5dc5f8c465 (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | 目 錄
口試委員會審定書 Ⅰ 誌謝 Ⅱ 中文摘要 Ⅲ 英文摘要 Ⅳ 目錄 Ⅴ 圖目錄 Ⅶ 第一章 序論 1 1.1 前言 1 1.2 本文內容 3 第二章 光學定理 (Optical theorem) 5 2.1 消光 (Extinction) 5 2.2 光學定理的定義 7 2.3 微分散射截面 (Differential scattering cross section) 與總散射截面 (total scattering cross section) 的意義 10 2.4 本章摘要 11 第三章 時域擬譜法 (Pseudospectral time-domain method) 的簡介 13 3.1 Maxwell方程式 13 3.2 三維時域擬譜法更新方程式的推導 16 3.3 數值解穩定性 (Numerical stability) 21 3.4 波源 (Source) 26 3.5 單軸完美匹配層吸收邊界條件 (Uniaxial perfectly matched layer absorbing boundary condition) 27 3.6 近場到遠場轉換 (Near-to-Far-Field Transformation) 36 3.7 本章摘要 41 第四章 模擬的結果與比較 42 4.1 時域擬譜法程式的驗證 42 4.2 虛擬細胞的模擬方法 45 4.3 HT-29細胞與空的HT-29細胞的比較 46 4.4 細胞被球體包覆後與Mie理論的比較 50 4.5 空的細胞加入小球後之光學特性 55 4.6 本章摘要 68 第五章 結論與未來展望 69 5.1 結論 69 5.2 未來展望 70 參考文獻 71 | |
| dc.language.iso | zh-TW | |
| dc.title | 使用三維時域擬譜法分析生物細胞的光學特性 | zh_TW |
| dc.title | Analysis of the Optical Properties of a Biological cell Using Three-Dimensional Pseudospectral Time-Domain Simulation | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 張世慧,宋孔彬 | |
| dc.subject.keyword | 時域擬譜法,快速傅立葉轉換,光學定理,總散射截面,微分散射截面, | zh_TW |
| dc.subject.keyword | Pseudospectral Time-Domain Method (PSTD),Fast Fourier Transform (FFT),optical theorem,Total Scattering Cross Section (TSCS),Differential Scattering Cross Section (DSCS), | en |
| dc.relation.page | 72 | |
| dc.rights.note | 未授權 | |
| dc.date.accepted | 2011-07-08 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 光電工程學研究所 | zh_TW |
| 顯示於系所單位： | 光電工程學研究所 | |
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