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標題: 全域瞬時極化干涉術研究
The Study of Full-Field Instantaneous Polarization Interferometry
作者: 林秀霙
Lin, Shiou-Ying
關鍵字: temporal phase unwrapping;時間域相位展開;phase shifting interferometry;相移干涉術
出版社: 機械工程學系所
引用: [1] J.M. Huntley and H. Huntley, “Temporal phase-unwrapping algorthm for automated interferometry analysis,” Appl. Opt., 32, 3047-3052, 1993. [2] Peter A.A.M. Somers and Hedser van Brug, “A single camera,dual image real-time-phase-stepped shearing speckle interferometer,” Proceeding Fringe , 573-580, 2001. [3] Peter A.A.M. Somers, Hedser van Brug and Joseph J.M.Braat, “A two-bucket phase-stepped shearing speckle interferometer: why does it work,” Proceedings of SPIE, 181-188,2003 [4] Peter A.A.M. Somers and Nandini Bhattacharya, “Polarization plane rotator used as a phase stepping device in a 2-channel shearing speckle interferometer,” Proc. of SPIE, 5856, 664-673, 2005. [5] Peter A.A.M. Somers and Nandini Bhattacharya, “Determination of modulation and background intensity by uncalibrated temporal phase stepping in a two-bucket spatially phase stepped speckle interferometer,” Proceeding Fringe, 247-250, 2005. [6] Peter A.A.M. Somers and Nandini Bhattacharya, “Maintaining sub-pixel alignment for a single camera two-bucket shearing speckle interferometer,” J. Opt. A: Pure Appl. Opt. 7, 385-391, 2005. [7] S. Yoneyama, H. Kikuta and K. Moriwaki, “Instantaneous phase-stepping interferometry using polarization imaging with a micro-retarder array,” Experimental Mechanics, 451-456, 45, 2005. [8] Liang-Chia Chen, Jui-Chin Chang, Sheng-Lih Yeh, Abraham Mario Tapilouw, Huang-Wen Lai, “Development of new 3-D surface profilometry using simultaneous phase shifting interferometry,” International Conference on Precision Measurement, 2008. [9] 林宥聿,「不連續形貌在時間域相位量測之研究」,中興大學機械工程學研究所碩士論文,2008。 [10] M. P. Kothiyal and C. Delisle, “Polarization component phase shifters in phase shifting interferometry: error analysis,” Optica Acta, 787-793,33, 1986. [11] Burning, D. R.Herriott, J.E. Gallagher, D. P. Rosenfeld, A. D. white and D. J. Brangaccio, “Digital Wavefornt Measure Interferometry for testing Optical surfaces and Lenses,” Appl. Opt., 13, 2693-2703, 1974. [12] H. O. Salder and J. M. Huntley, “Temporal phase unwrapping: Application to surface profiling of discontinuous object,” Appl. Opt. 36, 2770-2775, 1997. [13] 葉力旗,「應用數位相關法於白光干涉形貌量測之縫合」,成功大學機械工程學研究所碩士論文,2007。 [14] 繆紹剛,「數位影像處理」,台灣培生教育出版股份有限公司,123-124,2008。 [15] 杜宜亮,「應用瞬間相位移干涉術於表面形貌量測」,成功大學機械工程學研究所碩士論文,2008。
不管是時間相移或是空間相移都需要取出數張光強圖來得到相位資訊,本文提出一個時間域瞬時取像架構,能利用一個CCD(Charge Couple Divice)配合極化分光鏡、分光鏡、波板搭配參考鏡,建立了二場瞬時相位干涉儀及四場瞬時相位干涉儀,可同時取得兩道及四道的光強。之後配合數位影像相關法(Digital Image Correlation)將所取得的數據代入時間域二場公式及四場公式,求得相位差,同時也利用空間域的展開法,求得相位差,並探討及分析兩者的差異性。

It is generally acknowledged that it takes at least several patterns to obtain quantitative phase information. An instantaneous phase-stepping and subsequent temporal phase analysis method, using a CCD camera, PBS, BS, wave plate and mirrors, is proposed for two-bucket phase-stepped interferometer and four-bucket phase-stepped interferometer. The interferometer can deliver two beams or four beams onto a CCD camera at the same time. After acquisition of phase-stepped patterns, using digital image correlation, two-bucket algorithm and four-bucket algorithm yields phase difference. And using spatial phase unwrapping yields phase difference. These results are discussed in this thesis.
其他識別: U0005-1108200913531500
Appears in Collections:機械工程學系所

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