36 citations · 69 across the 4 of their papers we have counts for
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physics.optics2020★ 33 cited
Kerr-type nonlinear optical isolators bypassing dynamic reciprocity
Yiqi Hu, Yihong Qi, Yu You +6
Magnetic-free optical isolators are critical components for the realization of integrated optical systems. The underlying physics of passive nonlinear optical isolators is not sole…
physics.optics2010
Anomalous photoelectron spectrum caused by finite interaction time in few-cycle xuv laser pulses
Yang Xiang, Yueping Niu, Yihong Qi +1
With the development of laser technology, pulse length enters the optical cycle regime and hence the interaction time between laser pulse and atoms becomes prominent. We investigat…
physics.optics2009
Sub-50 attosecond pulse generation from multicycle nonlinear chirped pulses
Yang Xiang, Yueping Niu, Yihong Qi +1
We present a method of producing single attosecond pulses by high-order harmonic generation with multi-cycle nonlinear chirped driver laser pulses. The symmetry of the laser feld i…