100 citations · 495 across the 18 of their papers we have counts for
Showing 2013 · physics.opticsShow all
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physics.optics2013★ 95 cited
Atoms and Molecules in Intense Laser Fields: Gauge Invariance of Theory and Models
André D. Bandrauk, François Fillion-Gourdeau, Emmanuel Lorin
Gauge invariance was discovered in the development of classical electromagnetism and was required when the latter was formulated in terms of the scalar and vector potentials. It is…
physics.optics2013★ 62 cited
On the Saturation of the Nonlinear Refractive Index in Atomic Gases
Christian Köhler, Roland Guichard, Emmanuel Lorin +4
Motivated by the ongoing controversy on the origin of the nonlinear index saturation and subsequent intensity clamping in femtosecond filaments, we study the atomic nonlinear polar…