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2018
Conference Paper
Title
Generation of intense sub-two cycle pulses by nonlinear post compression of a high repetition rate Tm:fiber CPA
Abstract
We present nonlinear self-compression of ultrashort pulses from a powerful thulium-doped fiber laser using a gas-filled antiresonant hollow-core fiber. 104 µJ, sub-2 cycle pulses have been generated around 1.85 µm at 98 kHz repetition rate.