905 citations · 1.4k across the 10 of their papers we have counts for
11 papers
Phase Matching of High-Order Harmonics in Hollow Waveguides
Charles G. Durfee, Andy R. Rundquist, Sterling Backus +3
We investigate the case of phase-matched high-harmonic generation in a gas-filled capillary waveguide, comparing in detail theory with experiment. We observe three different regime…
Phase-Matched Generation of Coherent Soft-X-Rays
Andy Rundquist, Charles G. Durfee, Zenghu Chang +4
Phase-matched harmonic conversion of visible laser light into soft x-rays was demonstrated. The recently developed technique of guided-wave frequency conversion was used to upshift…
Extreme-ultraviolet structured beams via high harmonic generation
Alok Kumar Pandey, Alba de las Heras, Julio San Román +9
Vigorous efforts to harness the topological properties of light have enabled a multitude of novel applications. Translating the applications of structured light to higher spatial a…
Advanced Multi-Mode Phase Retrieval For Dispersion Scan
Alex M. Wilhelm, David D. Schmidt, Daniel E. Adams +1
We present a phase retrieval algorithm for dispersion scan (d-scan), inspired by ptychography, which is capable of characterizing multiple mutually-incoherent ultrafast pulses (or…
Temporal shaping of narrow-band picosecond pulses via non-colinear sum-frequency mixing of dispersion-controlled pulses
Randy Lemons, Nicole Neveu, Joseph Duris +3
A long sought-after goal for photocathode electron sources has been to improve performance by temporally shaping the incident exitation laser pulse. The narrow bandwidth, short wav…
Wavelength-multiplexed single-shot ptychography
Jonathan Barolak, David Goldberger, Jeff Squier +3
Diagnostics capable of interrogating dynamics in harsh environments such as plasma have remained essentially unchanged in recent decades. Developments in advanced microscopy techni…