Browsing Department of Physics by Author "Eken, Koray"
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Burst-mode Yb fiber amplifier producing 40 µJ individual pulse energyBurst-mode Yb fiber amplifier producing 40 µJ individual pulse energy
Kalaycıoğlu, Hamit; Eldeniz, Y. Burak; İlday, Fatih Ömer; Eken, Koray (Optical Society of America, 2012)We report 40-µJ individual pulse energy for 100-ns long amplified bursts with homogenized energy distribution from a 1-kHz Yb-fiber amplifier. Initial results on micromachining using burst-mode femtosecond pulses are ... -
Fiber amplification of pulse bursts at low repetition rates via synchronous pulsed pumping
Kalaycıoğlu,Hamit; Yavaş, Seydi; İlday, F. Ömer; Eken, Koray (Optical Society of AmericaIstanbul Turkey, 2011)We report, for the first time, amplification of pulse-bursts in Yb-doped fiber at repetition rates as low as 200 Hz for applications to accelerators and material processing. Synchronous pulsed pumping allows suppression ...