@article{8de1e22b19634047b450b402a1eddf45,
title = "Cascaded chirped photon acceleration for efficient frequency conversion",
abstract = "A cascaded sequence of photon acceleration stages using the instantaneous creation of a plasma density gradient by flash ionization allows the generation of coherent and chirped ultraviolet and x-ray pulses with independently tunable frequency and bandwidth. The efficiency of the cascaded process scales with 1/ω in energy, and multiple stages produce significant frequency up-conversion with gas-density plasmas. Chirping permits subsequent pulse compression to few-cycle durations, and output frequencies are not limited to integer harmonics.",
author = "Edwards, {Matthew R.} and Kenan Qu and Qing Jia and Mikhailova, {Julia M.} and Fisch, {Nathaniel J.}",
note = "Funding Information: This work was supported by NNSA Grant No. DENA0002948, AFOSR Grant No. FA9550–15-1–0391, NSF Grant No. PHY 1506372, and DOE Grant No. DESC0017907. Computing support for this work came from the High Performance Computing Center at Princeton University. The EPOCH code was developed as part of the UK EPSRC 300 360 funded project EP/G054940/1. Funding Information: This work was supported by NNSA Grant No. DENA0002948, AFOSR Grant No. FA9550-15-1-0391, NSF Grant No. PHY 1506372, and DOE Grant No. DE-SC0017907. Computing support for this work came from the High Performance Computing Center at Princeton University. The EPOCH code was developed as part of the UK EPSRC 300 360 funded project EP/G054940/1. Publisher Copyright: {\textcopyright} 2018 Author(s).",
year = "2018",
month = may,
day = "1",
doi = "10.1063/1.5030022",
language = "English (US)",
volume = "25",
journal = "Physics of Plasmas",
issn = "1070-664X",
publisher = "American Institute of Physics Publising LLC",
number = "5",
}