24 October 2017 Time-domain properties of femtosecond laser diffracted by transmitting blazed gratings
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Proceedings Volume 10457, AOPC 2017: Laser Components, Systems, and Applications; 104570U (2017) https://doi.org/10.1117/12.2283227
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China
Abstract
Ray tracing method is used to calculate additional phase and group delay dispersion (GDD) of femtosecond laser diffracted by transmitting blazed gratings. The dependence of GDD with grating parameters is discussed. For the pulse durations of 100fs and 30fs, the pulse broadening and the propagation process through the transmitting blazed grating are analyzed with the Fourier optics. Stimulation results show that the pulse broadening is related to the grating period and the propagation distance diffracted from the transmitting blazed grating.
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Chongchong Han, Chongchong Han, Fan Gao, Fan Gao, Xiang Zhang, Xiang Zhang, Xiao Yuan, Xiao Yuan, } "Time-domain properties of femtosecond laser diffracted by transmitting blazed gratings", Proc. SPIE 10457, AOPC 2017: Laser Components, Systems, and Applications, 104570U (24 October 2017); doi: 10.1117/12.2283227; https://doi.org/10.1117/12.2283227
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