TY  - JOUR 
AU  - Ellis, Jennifer L.
AU  - Dorney, Kevin M.
AU  - Durfee, Charles G.
AU  - Hernández García, Carlos
AU  - Dollar, Franklin J.
AU  - Mancuso, Christopher A.
AU  - Fan, Tingting
AU  - Zusin, Dmitriy
AU  - Gentry, Christian
AU  - Grychtol, Patrik
AU  - Kapteyn, Henry C.
AU  - Murnane, Margaret M.
AU  - Hickstein, Daniel D.
PY  - 2017
UR  - http://hdl.handle.net/10366/146036
AB  - We investigate the macroscopic physics of noncollinear high harmonic generation (HHG) at high pressures. We make the first experimental demonstration of phase matching of noncollinear high-order-difference-frequency generation at ionization fractions...
LA  - eng
KW  - Femtosecond lasers
KW  - Laser beams
KW  - Nonlinear optics
KW  - Phase matching
KW  - Phase velocity
KW  - Photon counting
TI  - Phase matching of noncollinear sum and difference frequency high harmonic generation above and below the critical ionization level
DO  - 10.1364/OE.25.010126
T2  - Optics Express
VL  - 25
M2  - 10126
ER  -