We introduce a new technique: wavelet-transform analysis for phase reconstruction through spectral phase interferometry. The technique directly extracts phase from spectral interference fringes without using temporal filter, thus essentially eliminates uncertainties in retrieved phase.
© 2005 Optical Society of America
Y. Deng, Z. Wu, L. Chai, C. Wang, and Z. Zhang, "Wavelet-Transform Analysis of Spectral Interferometry for Phase Reconstruction of Femtosecond Optical Pulses," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JWB11.
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