176 citations · 895 across the 21 of their papers we have counts for
5 papers · 1 filter
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…
Transient Work Function Gating: A New Photoemission Regime
Sergio Carbajo
We present the theoretical basis for a new photoemission regime, transient work function gating (TWFG), that temporally and energetically gates photoemission and produces near-thre…
Long-term Hybrid Stabilization of the Carrier-Envelope Phase
Jack Hirschman, Randy Lemons, Evan Chansky +2
Controlling the carrier envelope phase (CEP) in mode-locked lasers over practically long timescales is crucial for real-world applications in ultrafast optics and precision metrolo…
Reconstruction and Optimization of Coherent Synthesis by Fourier Optics Based Genetic Algorithm
Randy Lemons, Sergio Carbajo
We present a numerical method for the reconstruction and optimization of complex field synthesis using coherent pulse combination systems. A genetic algorithm utilizing a Fourier o…
Integrated Structured Light Architectures
Randy Lemons, Wei Liu, Josef C. Frisch +4
The structural versatility of light underpins an outstanding collection of optical phenomena where both geometrical and topological states of light can dictate how matter will resp…