3 papers
physics.optics2021
Photoionization-induced broadband dispersive wave generated in an Ar-filled hollow-core photonic crystal fiber
Jianhua Fu, Yifei Chen, Zhiyuan Huang +7
The resonance band in hollow-core photonic crystal fiber (HC-PCF), while leading to high-loss region in the fiber transmission spectrum, has been successfully used for generating p…
physics.optics2020
Single-scan, dual-functional interferometer for fast spatiotemporal characterization of few-cycle pulses
Yifei Chen, Zhiyuan Huang, Ding Wang +5
Accurate and fast characterization of spatiotemporal information of high-intensity, ultrashort pulses is crucial in the field of strong-field laser science and technology. While co…
physics.optics2020
Photoionization-assisted, high-efficiency emission of dispersive wave in gas-filled hollow-core photonic crystal fibers
Yifei Chen, Zhiyuan Huang, Fei Yu +6
We demonstrate that the phase-matched dispersive wave (DW) emission within the resonance band of a 25-cm-long gas-filled hollow-core photonic crystal fiber (HC-PCF) can be strongly…