Effects of dispersion and longitudinal chromatic aberration on the focusing of isodiffracting pulsed Gaussian light beam |
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Institution: | 1. LP01 Group, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, PR China and Key Laboratory for Quantum Information and Measurements, Ministry of Education, PR China;2. Laboratory of Light Transmission Optics, South China Normal University, Guangzhou 510631, PR China;3. Engineering College, Xi''an Air Force Engineering University, Xi''an 710038, PR China |
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Abstract: | Taking into account the dispersion and the longitudinal chromatic aberration (LCA) of the material of the lens, focusing of isodiffracting pulsed Gaussian light beam through single lens is analyzed. The smaller the cycle number of the isodiffracting pulsed Gaussian light beam is, the higher the order of the material dispersion should be considered. |
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