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Digital holographic tomography by a few projections is developed. A section of fiber with symmetrical structure and a plaster head model with nonsymmetrical structure are used as test samples. Both simulation analysis and experimental results are analyzed. Simulation analysis shows that the weighted coefficientwij and the relaxation factor λ affect evidently the quality of the reconstructed image, in addition, the relaxation factor λ also influences the computer speed. Thus the weighted coefficient wij is evaluated by using a nonlinear method and the relaxation factor λ is selected appropriately by comparing several simulation reconstructions. Experimental results reveal the feasibility and the availability of digital holographic tomography by a few projections for symmetrical samples and nonsymmetrical one. In the next work, the real time digital holographic tomography based on three projections and single hologram will be developed to reconstruct the multi-refractive index of biological samples.
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Keywords:
- digital holographic technique /
- tomographic technique /
- a few projections /
- algebraic reconstruction technique
[1] Wang J Y, Zhu P P, Zheng X, Yuan Q X, Tian Y L, Huang W X, Wu Z Y 2005 Acta Phys. Sin. 54 1172 (in Chinese) [王寯越、朱佩平、郑 欣、袁清习、田玉莲、黄万霞、吴自玉 2005 54 1172]
[2] Qu W J, Liu D A, Zhi Y N, Luan Z, Liu L R 2006 Acta Phys. Sin. 55 4276 (in Chinese) [曲伟娟、刘德安、职亚楠、栾 竹、刘立人 2006 55 4276]
[3] Yuan C J, Zhai H C, Wang X L, Wu L 2007 Acta Phys. Sin. 56 218 (in Chinese) [袁操今、翟宏琛、王晓雷、吴 兰 2007 56 218]
[4] Yu Y J, Wang T, Zheng H D 2009 Acta Phys. Sin. 58 3154 (in Chinese) [于瀛洁、王 涛、郑华东 2009 58 3154]
[5] Li J C, Zhang Y P, Xu W 2009 Acta Phys. Sin. 58 5385 (in Chinese) [李俊昌、张亚萍、许 蔚 2009 58 5385]
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[7] Zhou W J, Xu Q S, Yu Y J, Asundi A 2009 Opt. Laser Eng. 47 896
[8] Zhou W J, Yu Y J, Asundi A 2009 Opt. Laser Eng. 42 264
[9] Chen L P, Lu X X 2009 Chin. Phys.B18 189
[10] Shi D F, Chen S H 1995 Appl. Opt. 34 3064
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[14] Montfort F, Colomb T, Charrière F, Kuehn J, Marquet P, Cuche E, Herminjard S, Depeursinge C 2006 Appl. Opt. 45 8209
[15] Bilski B J, Jozwicka A, Kujawinska M 2007 Proc. SPIE 6672 66720A1
[16] Massatsch P, Charrière F, Cuche E, Marquet P, Depeursinge C 2005 Appl. Opt. 44 1807
[17] Yu L F, Chen Z P 2007 Opt. Lett. 32 3005
[18] Kou S S, Sheppard C J R 2008 Opt. Lett. 33 2362
[19] Schnars U, Juptner W P O 2002 Meas.Sci.Technol.23 85
[20] Zhou W J, Xu Q S, Yu Y J 2010 Acta Photon. Sin. 39 1257 (in Chinese) [周文静、徐强胜、于瀛洁 2010 光子学报 39 1257]
[21] Zhang K, Zhu P P, Huang W X, Yuan Q X, Liu L, Yuan B, Wang J Y, Shu H, Chen B, Liu Y J,Li E R, Liu X S, Wu Z Y 2008 Acta Phys. Sin. 57 3410 (in Chinese) [张 凯、朱佩平、黄万霞、袁清习、刘 力、袁 斌、王寯越、舒 航、陈 博、刘宜晋、李恩荣、刘小松、吴自玉 2008 57 3410]
[22] Wang X, Chen Z Q, Xiong H, Zhang L 2005 Nucl. Electron. Detec. Technol. 25 784
[23] Zheng H D, Yu Y J, Wang T, Asundi A 2008 Proc. SPIE 7000 70001U
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[1] Wang J Y, Zhu P P, Zheng X, Yuan Q X, Tian Y L, Huang W X, Wu Z Y 2005 Acta Phys. Sin. 54 1172 (in Chinese) [王寯越、朱佩平、郑 欣、袁清习、田玉莲、黄万霞、吴自玉 2005 54 1172]
[2] Qu W J, Liu D A, Zhi Y N, Luan Z, Liu L R 2006 Acta Phys. Sin. 55 4276 (in Chinese) [曲伟娟、刘德安、职亚楠、栾 竹、刘立人 2006 55 4276]
[3] Yuan C J, Zhai H C, Wang X L, Wu L 2007 Acta Phys. Sin. 56 218 (in Chinese) [袁操今、翟宏琛、王晓雷、吴 兰 2007 56 218]
[4] Yu Y J, Wang T, Zheng H D 2009 Acta Phys. Sin. 58 3154 (in Chinese) [于瀛洁、王 涛、郑华东 2009 58 3154]
[5] Li J C, Zhang Y P, Xu W 2009 Acta Phys. Sin. 58 5385 (in Chinese) [李俊昌、张亚萍、许 蔚 2009 58 5385]
[6] Zhou W J, Yu Y J, Ni P 2008 Opt. Prec. Eng. 16 899 (in Chinese) [周文静、于瀛洁、倪 萍 2008 光学精密工程 16 899]
[7] Zhou W J, Xu Q S, Yu Y J, Asundi A 2009 Opt. Laser Eng. 47 896
[8] Zhou W J, Yu Y J, Asundi A 2009 Opt. Laser Eng. 42 264
[9] Chen L P, Lu X X 2009 Chin. Phys.B18 189
[10] Shi D F, Chen S H 1995 Appl. Opt. 34 3064
[11] Li J C, Xiong B H 2005 Chin. J. Lasers 32 252 (in Chinese) [李俊昌、熊秉衡 2005 中国激光 32 252]
[12] Charrière F, Pavillon N, Colomb T, Depeursinge C, Heger T J, Mitchell E A D,Marquet P, Rappaz B 2006Opt. Express 14 7005
[13] Charrière F, Marian A, Montfort F, Kuehn J, Colomb T, Cuche E, Marquet P, Depeursinge C 2006 Opt. Lett. 31 178
[14] Montfort F, Colomb T, Charrière F, Kuehn J, Marquet P, Cuche E, Herminjard S, Depeursinge C 2006 Appl. Opt. 45 8209
[15] Bilski B J, Jozwicka A, Kujawinska M 2007 Proc. SPIE 6672 66720A1
[16] Massatsch P, Charrière F, Cuche E, Marquet P, Depeursinge C 2005 Appl. Opt. 44 1807
[17] Yu L F, Chen Z P 2007 Opt. Lett. 32 3005
[18] Kou S S, Sheppard C J R 2008 Opt. Lett. 33 2362
[19] Schnars U, Juptner W P O 2002 Meas.Sci.Technol.23 85
[20] Zhou W J, Xu Q S, Yu Y J 2010 Acta Photon. Sin. 39 1257 (in Chinese) [周文静、徐强胜、于瀛洁 2010 光子学报 39 1257]
[21] Zhang K, Zhu P P, Huang W X, Yuan Q X, Liu L, Yuan B, Wang J Y, Shu H, Chen B, Liu Y J,Li E R, Liu X S, Wu Z Y 2008 Acta Phys. Sin. 57 3410 (in Chinese) [张 凯、朱佩平、黄万霞、袁清习、刘 力、袁 斌、王寯越、舒 航、陈 博、刘宜晋、李恩荣、刘小松、吴自玉 2008 57 3410]
[22] Wang X, Chen Z Q, Xiong H, Zhang L 2005 Nucl. Electron. Detec. Technol. 25 784
[23] Zheng H D, Yu Y J, Wang T, Asundi A 2008 Proc. SPIE 7000 70001U
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