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We present a method to expand the record field of view in the recording process of digital holographic microscopy systems without loss of resolution. A series of incoherent sub-holograms covering different regions of sample can be recorded in a single frame of the CCD synchronously based on wavelength and polarization multiplexing. The reconstructed images can be obtained with information about different parts of the sample. Thus, the synthetic reconstructed image with a wider field can be achieved by image stitching and fusion technology without any form of scanning. Based on single-exposure working principle, this approach can be used for real-time recording of the dynamic samples without moving CCD, point source and tested samples. Experimental results show that the final synthetic image produced by the system in this paper can be achieved to be close to four times as large as the original record field of view with original resolution.
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Keywords:
- digital holography /
- angular multiplexing /
- polarization multiplexing /
- wavelength multiplexing
[1] Pierre M, Benjamin R, Pierre J M, Etienne C, Yves E, Tristan C, Christian D 2005 Opt. Lett. 30 468
[2] Björn K, Daniel C, Alexander H, Gert V B, Ilona B, Jrgen S 2006 Proc. SPIE 6191
[3] Wu X H, Gérard G, Siegfried M G C, Chen L G, Cen K F 2009 Opt. Lett. 34 857
[4] Xu L, Peng X Y, Miao J M, Asundi A K 2001 Appl. Opt. 40 5046
[5] Tong Z, Ichirou Y 1998 Opt. Lett. 23 1221
[6] Adrian S, Bahram J 2007 J. Opt. Soc. Am. A 24 163
[7] Alexandrov S A, Hillman T R, Gutzler T, Sampson D D 2006 Phys. Rev. Lett. 97 168102
[8] Di J L, Zhao J L, Jiang H Z, Zhang P, Fan Q, Sun W W 2008 Appl. Opt. 47 5654
[9] Shin S, Park M, Han L K, Son J 2005 Proc. SPIE 6016 307
[10] Adeyemi1 A A, Darcie T E 2009 Appl. Opt. 48 3291
[11] Alexandrov S A, Hillman T R, Gutzler T, Sampson D D 2007 Opt. Photon. News 18 29
[12] Barsi C, Fleischer J 2010 Nonlinear Photonics Karlsruhe, Germany, June 21, 2010 p49
[13] L Q N, Ge B Z, Gao Y, Zhang Y M 2010 Acta Photon. Sin. 39 1004 (in Chinese) [吕且妮, 葛宝臻, 高岩, 张以谟 2010 光子学报 39 1004]
[14] Wang X L, Zhai H C 2007 Opt. Commun. 275 42
[15] Yuan C J, Situ G H, Pedrini G C, Ma J, Osten W 2011 Appl. Opt. 50 B6
[16] Wang X L, Zhai H C, Mu G G 2006 Opt. Lett. 31 1636
[17] Wang X L, Zhai H C, Wang Y, Mu G G 2006 Acta Phys. Sin. 55 1137 (in Chinese) [王晓雷, 翟宏琛, 王 毅, 母国光 2006 55 1137]
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[1] Pierre M, Benjamin R, Pierre J M, Etienne C, Yves E, Tristan C, Christian D 2005 Opt. Lett. 30 468
[2] Björn K, Daniel C, Alexander H, Gert V B, Ilona B, Jrgen S 2006 Proc. SPIE 6191
[3] Wu X H, Gérard G, Siegfried M G C, Chen L G, Cen K F 2009 Opt. Lett. 34 857
[4] Xu L, Peng X Y, Miao J M, Asundi A K 2001 Appl. Opt. 40 5046
[5] Tong Z, Ichirou Y 1998 Opt. Lett. 23 1221
[6] Adrian S, Bahram J 2007 J. Opt. Soc. Am. A 24 163
[7] Alexandrov S A, Hillman T R, Gutzler T, Sampson D D 2006 Phys. Rev. Lett. 97 168102
[8] Di J L, Zhao J L, Jiang H Z, Zhang P, Fan Q, Sun W W 2008 Appl. Opt. 47 5654
[9] Shin S, Park M, Han L K, Son J 2005 Proc. SPIE 6016 307
[10] Adeyemi1 A A, Darcie T E 2009 Appl. Opt. 48 3291
[11] Alexandrov S A, Hillman T R, Gutzler T, Sampson D D 2007 Opt. Photon. News 18 29
[12] Barsi C, Fleischer J 2010 Nonlinear Photonics Karlsruhe, Germany, June 21, 2010 p49
[13] L Q N, Ge B Z, Gao Y, Zhang Y M 2010 Acta Photon. Sin. 39 1004 (in Chinese) [吕且妮, 葛宝臻, 高岩, 张以谟 2010 光子学报 39 1004]
[14] Wang X L, Zhai H C 2007 Opt. Commun. 275 42
[15] Yuan C J, Situ G H, Pedrini G C, Ma J, Osten W 2011 Appl. Opt. 50 B6
[16] Wang X L, Zhai H C, Mu G G 2006 Opt. Lett. 31 1636
[17] Wang X L, Zhai H C, Wang Y, Mu G G 2006 Acta Phys. Sin. 55 1137 (in Chinese) [王晓雷, 翟宏琛, 王 毅, 母国光 2006 55 1137]
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