We demonstrate a (>200 nm) broadband laser source centered at 850 nm based on a 3 GHz Yb-fiber laser. The spectrum generated by fiber-optic Cherenkov radiation produces ~14-fs compressed pulses with 184-mW average power after phase compensation using 8 double-chirped mirrors.
© 2013 OSA
H. Chen, J. Lim, S. Xu, Z. Yang, G. Chang, and F. X. Kärtner, "3 GHz few-cycle ultrafast source at 850nm," in Frontiers in Optics 2013 Postdeadline, I. Kang, D. Reitze, N. Alic, and D. Hagan, eds., OSA Postdeadline Paper Digest (online) (Optical Society of America, 2013), paper FW6B.2.
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