2 February 2009 Talbot effect under illumination of double femtosecond laser pulses
Author Affiliations +
Abstract
The Talbot effect under illumination of double femtosecond laser pulses has been reported. Spectrums of double femtosecond laser pulses with phase differences are quite different from that of one single femtosecond laser pulse. Therefore, the Talbot images of the double femtosecond laser pulses with phase differences are different from that of one single femtosecond laser pulse. Specifically, for the phase difference corresponding to π, the Talbot image shows the largest difference from that of one single pulse. Experimental results are in good agreement with the theoretical analysis. The behaviors of Talbot images under double femtosecond laser pulses illumination cannot be obtained under one femtosecond laser pulse, monochromatic or polychromatic light illumination. Therefore, it is a new interesting optical phenomenon for the Talbot effect which should have potential applications.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei Wang, Wei Wang, Changhe Zhou, Changhe Zhou, Enwen Dai, Enwen Dai, Bing Bai, Bing Bai, "Talbot effect under illumination of double femtosecond laser pulses", Proc. SPIE 7160, 2008 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Applications, 716025 (2 February 2009); doi: 10.1117/12.806948; https://doi.org/10.1117/12.806948
PROCEEDINGS
6 PAGES


SHARE
Back to Top