144 citations
- United States Naval Research LaboratoryUS60 papers
- Montclair State UniversityUS9 papers
- Johns Hopkins UniversityUS5 papers
- University of Maryland, College ParkUS5 papers
- Hebrew University of JerusalemIL3 papers
- Research Support Instruments (United States)US3 papers
- Syntek Technologies (United States)US3 papers
- William & MaryUS3 papers
- Drexel UniversityUS2 papers
- Leidos (United States)US2 papers
- Michigan State UniversityUS2 papers
- Southern Methodist UniversityUS2 papers
63 papers
Generation of Radio Frequency Radiation by Femtosecond Filaments
Travis Garrett, Jennifer Elle, Michael White +9
Recent experiments have shown that femtosecond filamentation plasmas generate ultra-broadband radio frequency radiation (RF). We show that a combination of plasma dynamics is respo…
Seed source for plasma compression in the long wavelength infrared
Daniel F. Gordon, Patrick Grugan, Rotem Kupfer +5
Two color laser pulses are used to form an air plasma and generate broadband infrared radiation suitable as a seed for backward Raman amplification of CO2 laser pulses. Broadband r…
Special unitary particle pusher for extreme fields
Daniel Gordon, Bahman Hafizi
An exact momentum update useful for particle codes was previously given. The expressions involved were unwieldy. By treating the momentum as a representation of SU(2)xSU(2) instead…
Self-guiding of long-wave infrared laser pulses mediated by avalanche ionization
D. Woodbury, A. Goffin, R. M. Schwartz +2
Nonlinear self-guided propagation of intense long-wave infrared (LWIR) laser pulses is of significant recent interest owing to the high critical power for self-focusing collapse at…
Unstable oscillations and bistability in delay-coupled swarms
Jason Hindes, Victoria Edwards, Sayomi Kamimoto +2
It is known from both theory and experiments that introducing time delays into the communication network of mobile-agent swarms produces coherent rotational patterns. Often such sp…
TurboPy: A Lightweight Python Framework for Computational Physics
A. S. Richardson, D. F. Gordon, S. B. Swanekamp +9
Computational physics problems often have a common set of aspects to them that any particular numerical code will have to address. Because these aspects are common to many problems…