Spatial modulation for electronic speckle patterns and its demodulation

Ping Sun, Chun-xian Tao, Li Zhang, Xiao-teng Wang, Qing Han

Optoelectronics Letters ›› 2005, Vol. 1 ›› Issue (2) : 141-143.

Optoelectronics Letters ›› 2005, Vol. 1 ›› Issue (2) : 141-143. DOI: 10.1007/BF03033689
Measurement and Inspection

Spatial modulation for electronic speckle patterns and its demodulation

Author information +
History +

Abstract

A spatial modulation method for electronic speckle patterns is presented. Carrler fringes are produced by object tilting and the phase field of deformation is demodulated by Fourier transform. The principle is discussed. The system and some typical experimental results are offered. The results prove that by using object tilting method speckle patterns can be modulated very well and the out-of displacement of an object can be obtained effectively.

Cite this article

EndNote

Ris (Procite)

Bibtex

Download citation ▾
Ping Sun, Chun-xian Tao, Li Zhang, Xiao-teng Wang, Qing Han. Spatial modulation for electronic speckle patterns and its demodulation. Optoelectronics Letters, 2005, 1(2): 141‒143 https://doi.org/10.1007/BF03033689

References

Publishing order | Descend order by publishing year | Descend order by cited within
[1]
CreathK.. Appl Opt., 1985, 24: 3053-3053
CrossRef Google scholar
[2]
PetzingJN, TyrerJR. J. of Strain Analysis, 1998, 33: 153-153
CrossRef Google scholar
[3]
TakedaM., HidekiI., KobayashiS.. J. Opt. Soc. Am., 1982, 72: 156-156
CrossRef Google scholar
[4]
PingSun, XiZhang. Journal of Optoeiectronics. Laser, 2001, 12: 1174-1174(in Chinese)
[5]
PingSun, HongmingZhang, PewngLu, XiZhang. Journal of Opteolectronics. Laser, 2004, 15: 199-199(in Chinese)
[6]
Thomas. JodgeR., QuanChenggen, PeterJ.. Opt. Eng., 1992, 31: 533-533
CrossRef Google scholar
[7]
HanB., PostD.. Exp Tech., 1989, 13: 25-25
[8]
RastogiP. K.. Digital speckle pattern interferometry and related techniques, 2001, England, John Wiley & Sons Ltd

Accesses

Citations

Detail
Sections
Recommended

/

〈 〉