Applied Physics B

, Volume 81, Issue 8, pp 1107–1111

Determination of Gabor wavelet shaping factor for accurate phase retrieval with wavelet-transform

Article

DOI: 10.1007/s00340-005-1959-2

Cite this article as:
Deng, Y., Wang, C., Chai, L. et al. Appl. Phys. B (2005) 81: 1107. doi:10.1007/s00340-005-1959-2
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Abstract

We examined the range of shape factor of the Gabor wavelet in the analysis of spectral phase retrieval with an interferogram. We demonstrated that for the pulses with moderate high order phase the accuracy of the retrieved phase is insensitive to the shaping factor in the range of 1∼20. Both simulated ideal Gaussian spectrum and actual non-Gaussian spectrum are applied in the analysis.

Copyright information

© Springer-Verlag 2005

Authors and Affiliations

  1. 1.Ultrafast Laser Laboratory, School of Precision Instrument and Optoelectronics Engineering, Key Laboratory of Optoelectronics Information Technical Science, EMCTianjin UniversityTianjinP.R. China
  2. 2.Institute of Quantum Electronics, School of Electronics Engineering and Computer SciencePeking UniversityBeijingP.R. China

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