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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 曾雪峰(Snow H. Tseng) | |
| dc.contributor.author | Min-Lun You | en |
| dc.contributor.author | 游旻倫 | zh_TW |
| dc.date.accessioned | 2021-06-08T02:49:43Z | - |
| dc.date.copyright | 2017-08-24 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-08-16 | |
| dc.identifier.citation | 參考文獻
1. B.Zel’dovich, N.Pilipetsky, and V.Shkunov, Introduction to Optical Phase Conjugation. Principles of Phase Conjugation, 1985. 42: p. 1-24. 2. Z.Yaqoob, et al., Optical phase conjugation for turbidity suppression in biological samples. Nat Photon, 2008. 2: p. 110-115. 3. G.S.He, Optical phase conjugation: principles, techniques, and applications. Progress in Quantum Electronics, 2002. 4. S.H.Tseng, PSTD Simulation of optical phase conjugation of light propagating long optical paths. Optical Society of America, 2009. 5. G.S.He, Optical phase conjugation: principles, techniques, and applications. Progress in Quantum Electronics, 2002. 6. J.F.Lam, and W.P.Brown, Optical resonators with phase-conjugate mirrors. Optics Letters, 1980. 5: p. 61-63. 7. H.J.Eichler, and O.Mehl, Phase Conjugate Mirrors. Journal of Nonlinear Optical Physics & Materials, 2001. 10: p. 43-52. 8. S.H.Tseng, Analysis of the Cross-Sectional Width of the Optical Phase Conjugation Refocusing of Light Multiply Scattered Through Macroscopic Random Media. Journal of Lightwave Technology, 2009. 27(17): p. 3919-3922. 9. I.M.Vellekoop, and A.P.Mosk, Focusing coherent light through opaque strongly scattering media. Optics Letters, 2007. 32(16): p. 2309-2311. 10. R.Horstmeyer, H.Ruan, and C.Yang, Guidestar-assisted wavefront-shaping methods for focusing light into biological tissue. Nature Photonics, 2015. 11. P.Lai., et al., Reflection-mode time-reversed ultrasonically encoded optical focusing into turbid media. J Biomed Opt., 2011. 12. Y.Liu, et al., Optical focusing deep inside dynamic scattering media with near-infrared time-reversed ultrasonically encoded (TRUE) light. Nature Communications, 2015. 13. B.Judkewitz, et al., Speckle-scale focusing in the diffusive regime with time reversal of variance-encoded light(TROVE). NATURE PHOTONICS, 2013. 14. G.S.He, Optical phase conjugation: principles, techniques, and applications. Progress in Quantum Electronics, 2002. 26: p. 131-191. 15. B.Zel’dovich, N.Pilipetsky, and V.Shkunov, Introduction to Optical Phase Conjugation. Principles of Phase Conjugation, 1985. 42: p. 1-24. 16. S.H.Tseng, 2-D PSTD Simulation of focusing monochromatic light through a macroscopic scattering medium via optical phase conjugation. Biomedical optics express, 2015. 6: p. 815-826. 17. Q.H.Liu, The pseudospectral time-domain (PSTD) method: a new algorithm for solutions of Maxwell's equations. Antennas and Propagation Society International Symposium, 1997. 1: p. 122-125. 18. Q.H.Liu, The PSTD algorithm: A time-domain method requiring only two cells per wavelength. Microwave and Optical Technology Letters, 1997. 15: p. 158-165. 19. Q.H.Liu, Large-scale simulations of electromagnetic and acoustic measurements using the pseudospectral time-domain (PSTD) algorithm. Geoscience and Remote Sensing, 1999. 37: p. 917-926. 20. A.Taflove, and S.Hagness, Computational Electrodynamics: The Finite-Difference Time-Domain Method (Artech House, Boston). 21. S.H.Tseng, Investigating the Optical Phase Conjugation Reconstruction Phenomenon of Light Multiply Scattered by a Random Medium. Photonics Journal, 2010. 2: p. 636-641. 22. S.H.Tseng, W.-L.Ting, and S.-J.Wang, 2-D PSTD Simulation of the time-reversed ultrasound-encoded deep-tissue imaging technique. Biomedical optics express, 2014. 5: p. 882-894. 23. S.H.Tseng, and C.Yang, 2-D PSTD Simulation of optical phase conjugation for turbidity suppression. Optics express, 2007. 15: p. 16005-16016. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/20467 | - |
| dc.description.abstract | 利用光學相位共軛（optical phase conjugation），可以使光穿透入散射介質並聚焦，且反向傳播光的波長可以依照需求做調變。在本論文中，我們研究波長調變對於光在散射介質中聚焦效果的影響。我們用擬譜時域模擬技術（pseudospectral time-domain）模擬光傳播現象且控制波長調變（wavelength detune）的範圍：99.5%~100.5%之間。我們模擬在不同環境狀況下（不同的傳播光波長、散射介質個數、散射介質折射率）聚焦效果的影響，來分析各個因素對光在散射介質中聚焦的影響。 | zh_TW |
| dc.description.abstract | By employing the optical phase conjugation (OPC) phenomenon, light can be guided through and focus inside the scattering medium. In this thesis, we investigate the effect of wavelength detune on the focusing of light inside a scattering medium. We implement the pseudospectral time-domain simulation technique (PSTD) to model the focusing of OPC light with the wavelength detuned: from 99.5% to 100.5%. By modeling light propagation through various geometrical conditions, we analyze the effect of wavelength detune on the focusing of CW light through a scattering medium. The simulation findings may provide helpful information for the focusing of OPC light with detuned wavelength. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-08T02:49:43Z (GMT). No. of bitstreams: 1 ntu-106-R03941095-1.pdf: 10048561 bytes, checksum: a0d90c51cb1c35550dc2fbe1846d285c (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | 目錄
誌謝 II Abstract III 中文摘要 IV 目錄 V 圖片列表 VI 第一章 光學相位共軛與波長調變簡介 1 1.1 光學相位共軛 1 1.2 波長調變 3 1.3 二維波長調變模擬 4 第二章 擬譜時域模擬技術 6 2.1 擬譜時域模擬技術演算法（PSTD algorithm） 6 2.2 奈奎斯特極限（Nyquist Limit） 12 2.3 單軸完全匹配層吸收邊界條件（Uniaxial perfectly matched layers） 14 第三章 光學相位共軛波長調變模擬 21 3.1 模擬實驗的結構與分析方法 21 3.2 各波長的波長調變模擬 28 3.3 其他環境下的波長調變模擬 46 第四章 結論及未來工作 66 4.1 結論 66 4.2 未來工作 67 參考文獻 68 | |
| dc.language.iso | zh-TW | |
| dc.title | 光學相位共軛模擬:波長調變對光在散射介質中聚焦分析 | zh_TW |
| dc.title | Simulation of detune wavelength analysis for light focusing scattering medium via optical phase conjugation | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 105-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 陳士元(Shih-Yuan Chen),張世慧(S.-H. Chang) | |
| dc.subject.keyword | 光學相位共軛,擬譜時域分析法,波長調變,光聚焦, | zh_TW |
| dc.subject.keyword | Optical Phase Conjugation (OPC),Pseudospectral Time-Domain (PSTD),wavelength detune,light focusing, | en |
| dc.relation.page | 69 | |
| dc.identifier.doi | 10.6342/NTU201703696 | |
| dc.rights.note | 未授權 | |
| dc.date.accepted | 2017-08-17 | |
| 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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| ntu-106-1.pdf 未授權公開取用 | 9.81 MB | Adobe PDF |
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