Laser induced strong-field ionization gas jet tomography
نویسندگان
چکیده
منابع مشابه
Strong Field Ionization in Arbitrary Laser Polarizations
We present a numerical method for investigating the non-perturbative quantum mechanical interaction of light with atoms in two dimensions, without a basis expansion. This enables us to investigate intense laser-atom interactions with light of arbitrary polarization without approximation. Results are presented for the dependence of ionization and high harmonic generation on ellipticity seen in r...
متن کاملStrong field ionization rate for arbitrary laser frequencies.
A simple, analytical, nonrelativistic ionization rate formula for atoms and positive ions in intense ultraviolet and x-ray electromagnetic fields is derived. The rate is valid at arbitrary values of the Keldysh parameter and confirmed by results from ab initio numerical solutions of the single active electron, time-dependent Schrödinger equation. The proposed rate is particularly relevant for e...
متن کاملIonization Study of Isomeric Molecules in Strong-field Laser Pulses
Through the use of the technique of time-of-flight mass spectroscopy, we obtain strong-field ionization yields for randomly oriented 1,2-dichloroethylene (1,2-DCE) (C2H2Cl2) and 2-butene (C4H8). We are interested in studying the effect of conformal structure in strong-field ionization and, in particular, the role of molecular polarity. That is, we can perform strong-field ionization studies in ...
متن کاملStrong-field ionization with two-color circularly polarized laser fields
Christopher A. Mancuso,1 Daniel D. Hickstein,1,* Patrik Grychtol,1 Ronny Knut,1 Ofer Kfir,2 Xiao-Min Tong,3 Franklin Dollar,1 Dmitriy Zusin,1 Maithreyi Gopalakrishnan,1 Christian Gentry,1 Emrah Turgut,1 Jennifer L. Ellis,1 Ming-Chang Chen,4 Avner Fleischer,2,5 Oren Cohen,2 Henry C. Kapteyn,1 and Margaret M. Murnane1 1JILA and Department of Physics, University of Colorado Boulder and NIST, Bould...
متن کاملMolecular Double Ionization Using Strong Field Few-Cycle Laser Pulses.
We study strong field double ionization of a series of organic molecules by making use of coincidence detection of fragment ions. We measure the double ionization yield as a function of pulse duration, intensity, polarization, and molecular conjugation. For conjugated molecules we find strong enhancement in the double ionization rate over what one would expect on the basis of tunneling or multi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-06814-8