基於純量繞射理論以遠場聲場重建光聲影像之研究

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：77

、訪客IP：3.149.23.182

姓名

唐安迪(An-Ti Tang) 查詢紙本館藏

畢業系所

光電科學與工程學系

論文名稱

基於純量繞射理論以遠場聲場重建光聲影像之研究
(The Study of Reconstruction of Photoacoustic Image by Far-Field Acoustic Field Based on Scalar Diffraction Theory)

相關論文

★ 以體積全像布拉格光柵為反射鏡之單縱模波長可調式V型共振腔鈦藍寶石固態雷射研究	★ 以體積全像布拉格光柵為反射鏡之外腔式半導體雷射研究
★ 已體積布拉格光柵為可調反射率輸出雷射鏡研究	★ 以錐形半導體放大器為增益介質、外腔VBG回饋半導體雷射研究
★ 利用楔形稜鏡與繞射光柵設計非光線追跡薄型太陽能集光器	★ 以體積布拉格光柵為共振腔反射鏡之有效腔長研究
★ 穩態紅外線LED封裝熱阻量測	★ 以體積布拉格光柵作為雷射共振腔內反射鏡之縱向模態研究
★ 以光激發螢光影像量測矽太陽能電池額外載子生命期及串聯電阻分佈之研究	★ 以體積布拉格光柵作為雷射共振腔反射鏡之橫模行為研究
★ 鎖相熱影像檢測法用以檢測材料內部缺陷	★ 光聲影像顯微術之研究
★ 光激發額外載子於太陽能電池內空間分佈之二維軸對稱與二維線對稱物理參數模擬	★ 基於光聲訊號之三維資訊重建
★ 以動態模型分析PQ:PMMA作為體積布拉格光柵之繞射效率研究	★ 紅外線穩態熱阻量測法之石墨層影響之研究

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

[檢視]

[下載]

本電子論文使用權限為同意立即開放。
已達開放權限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。

摘要(中)

一般的光聲影像，都是藉由直接將偵測到的光聲訊號的時間和振幅資訊進行空間上的排列進而還原影像，所得到的光聲影像只有振幅對應於空間上的分布。而本篇研究基於量繞射理論所重建的光聲影像同時包含了振幅和相位的資訊。相位的分布隱含著光聲波於空間中傳遞的方向，換句話說，重建的光聲影像同時呈現了光聲波的大小和傳遞的方向。
藉由本研究提出的掃描經由拋物面鏡反射後的光聲場和純量繞射理論為基礎的計算，分別可重建出點聲源、線聲源和雙點聲源的光聲影像。並且利用傳播的概念，重建出三維的光聲影像。

摘要(英)

Conventionally, a photoacoustic(PA) image is obtained by directly arranging both of the information of time and amplitude of PA signals for each position in the space. Therefore, only the distribution of the amplitude of the PA field can be reconstructed. However, not only the distribution of the amplitude but the distribution of the phase can be rebuilt based on the scalar diffraction theory in this research. The distribution of the phase reveals the direction of propagation of the PA field. Consequently, in this work, the PA image contains both of the amplitude of the PA field and the direction of propagation of the wavefront of the PA field.
The PA images of a single point, a line and a double-point can be restored by scanning the PA field reflected by a parabolic reflector and calulating by the scalar diffraction theory. In addition, the 3D image of the PA field was also achieved by using the same concept.

關鍵字(中)

★ 光聲影像
★ 純量繞射理論

關鍵字(英)

★ Photoacoustic image
★ Scalar diffraction theory

論文目次

摘要 i
Abstract ii
誌謝 iii
目錄 v
圖目錄 vi
第一章、緒論 1
1-1 文獻回顧 1
1-2 研究動機 3
第二章、實驗原理 4
2-1 光聲效應 4
2-2 純量繞射理論 7
2-3 數學計算的架構 11
2-4 訊號平均(Signal-averaging) 16
2-5 正交性 (Orthogonality) 19
第三章、實驗架設與流程 23
3-1 實驗架構 23
3-1-1 樣品 26
3-1-2 拋物面反射鏡 29
3-1-3 空間解析度與空間掃描 30
3-1-4 顯微鏡頭 31
3-2 實驗流程 33
第四章、實驗結果 36
4-1 點聲源 38
4-2 線聲源 47
4-3 雙點聲源 55
4-4 三維線聲源 60
第五章、結論 67
參考資料 68

參考文獻

1. L. M. Lyamshev, "Optoacoustic sources of sound," SOV PHYS USPEKHI 24, 977–995 (1981).
2. S. M. Park, M. I. Khan, H. Z. Cheng, and G. J. Diebold, "Photoacoustic effect in strongly absorbing fluids," Ultrasonics 29, 63-67 (1991).
3. M. I. Khan, T. Sun, and G. J. Diebold, "Photoacoustic waves generated by absorption of laser radiation in optically thin layers," The Journal of the Acoustical Society of America 93, 1417-1425 (1993).
4. D. Hutchins, and A. C. Tam, "Pulsed Photoacoustic Materials Characterization," IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 33, 429-449 (1986).
5. C. K. N. Patel, and A. C. Tam, "Pulsed optoacoustic spectroscopy of condensed matter," Reviews of Modern Physics 53, 517-550 (1981).
6. P. Sathy, R. Philip, V. P. N. Nampoori, and C. P. G. Vallabhan, "Observation of two-photon absorption in rhodamine 6G using photoacoustic technique," Optics Communications 74, 313-317 (1990).
7. P. Sathy, R. Philip, V. P. N. Nampoori, and C. P. G. Vallabhan, "Photoacoustic observation of excited singlet state absorption in the laser dye rhodamine 6G," Journal of Physics D: Applied Physics 27, 2019 (1994).
8. H. A. MacKenzie, H. S. Ashton, S. Spiers, Y. Shen, S. S. Freeborn, J. Hannigan, J. Lindberg, and P. Rae, "Advances in Photoacoustic Noninvasive Glucose Testing," Clinical Chemistry 45, 1587-1595 (1999).
9. C. G. A. Hoelen, F. F. M. de Mul, R. Pongers, and A. Dekker, "Three-dimensional photoacoustic imaging of blood vessels in tissue," Optics letters 23, 648-650 (1998).
10. G. Ku, and L. V. Wang, "Scanning microwave-induced thermoacoustic tomography: Signal, resolution, and contrast," Medical Physics 28, 4-10 (2001).
11. Z. Xie, S. Jiao, H. F. Zhang, and C. A. Puliafito, "Laser-scanning optical-resolution photoacoustic microscopy," Optics letters 34, 1771-1773 (2009).
12. K. Maslov, H. F. Zhang, S. Hu, and L. V. Wang, "Optical-resolution photoacoustic microscopy for in vivo imaging of single capillaries," Optics letters 33, 929-931 (2008).
13. F. Kong, Y. C. Chen, H. O. Lloyd, R. H. Silverman, H. H. Kim, J. M. Cannata, and K. K. Shung, "High-resolution photoacoustic imaging with focused laser and ultrasonic beams," Applied Physics Letters 94, 033902 (2009).
14. H. F. Zhang, K. Maslov, G. Stoica, and L. V. Wang, "Functional photoacoustic microscopy for high-resolution and noninvasive in vivo imaging," Nat Biotech 24, 848-851 (2006).
15. J. J. Niederhauser, M. Jaeger, R. Lemor, P. Weber, and M. Frenz, "Combined ultrasound and optoacoustic system for real-time high-contrast vascular imaging in vivo," IEEE Transactions on Medical Imaging 24, 436-440 (2005).
16. M. Xu, G. Ku, and L. V. Wang, "Microwave-induced thermoacoustic tomography using multi-sector scanning," Medical Physics 28, 1958-1963 (2001).
17. X. Wang, Y. Pang, G. Ku, X. Xie, G. Stoica, and L. V. Wang, "Noninvasive laser-induced photoacoustic tomography for structural and functional in vivo imaging of the brain," Nat Biotech 21, 803-806 (2003).
18. A. G. Bell, "On the production and reproduction of sound by light," Am. J. Sci. 20, 305-324 (1880).
19. A. C. Tam, "Applications of photoacoustic sensing techniques," Reviews of Modern Physics 58, 381-431 (1986).
20. P. M. Morse, and K. U. Ingard, "Theoretical acoustics."
21. J. W. Goodman, Introduction to Fourier optics (McGraw-Hill, 1968).
22. M. Nazarathy, and J. Shamir, "Fourier optics described by operator algebra," Journal of the Optical Society of America 70, 150-159 (1980).
23. G. M. Hieftje, "Signal-to-noise enhancement through instrumental techniques. II. Signal averaging, boxcar integration, and correlation techniques," Analytical Chemistry 44, 69A-78a (1972).

指導教授

鍾德元(Te-yuan Chung)

審核日期

2016-7-27

推文