The mechanism of nitrogen fluorescence inside a femtosecond laser filament in air

Huailiang Xu, A. Azarm, J. Bernhardt, +2

Chemical Physics

EngineeringLaser PhotochemistryOptical PropertiesLaser-induced BreakdownNitrogen Fluorescence +7

Filamentation “remote” sensing of chemical and biological agents/pollutants using only one femtosecond laser source

S. L. Chin, Huailiang Xu, Qi Luo, +19

Applied Physics B

Chemical EngineeringFilamentation “EngineeringLaser PhotochemistryLaser Spectroscopy +10

Spectroscopic analysis of femtosecond laser plasma filament in air

J. Bernhardt, Weiwei Liu, F. Théberge, +5

Optics Communications

EngineeringPhysicsOptical PropertiesSpectroscopyNatural Sciences +5

Long range trace detection in aqueous aerosol using remote filament-induced breakdown spectroscopy

J.-F. Daigle, G. Méjean, Weiwei Liu, +10

Applied Physics B

Chemical EngineeringAir SamplingEngineeringAerosol FormationEnvironmental Engineering +5

Can we reach very high intensity in air with femtosecond PW laser pulses?

O.G. Kosareva, Weiwei Liu, N. A. Panov, +13

Laser Physics

PhotonicsHigh IntensityEngineeringLaser SciencePhysics +11

Understanding the advantage of remote femtosecond laser-induced breakdown spectroscopy of metallic targets

Huailiang Xu, J. Bernhardt, Pierre Mathieu, +2

Journal of Applied Physics

EngineeringMetallic TargetsLaser ApplicationsLaser AblationLaser Plasma Physic +19

Simultaneous detection and identification of multigas pollutants using filament-induced nonlinear spectroscopy

Huailiang Xu, Y. Kamali, Claude Marceau, +8

Applied Physics Letters

Simultaneous DetectionEngineeringGas SensorSpectrochemical AnalysisEnvironmental Chemistry +17

Partial specific volumes in highly concentrated protein solutions. I. Water-bovine serum albumin and water-bovine hemoglobin

J. Bernhardt, H. Pauly

The Journal of Physical Chemistry

EngineeringAltmetric Attention ScoreConcentrated Protein SolutionsProtein RefoldingProtein Purification +16

Intensity clamping during laser filamentation by TW level femtosecond laser in air and argon

Shi‐Tong Xu, J. Bernhardt, Mehdi Sharifi, +2

Laser Physics

Optical MaterialsEngineeringLaser ScienceLaser ApplicationsLaser Physics +21

Pressure independence of intensity clamping during filamentation: theory and experiment

J. Bernhardt, Weiwei Liu, S. L. Chin, +1

Applied Physics B

Pressure IndependenceEngineeringMechanicsFluid MechanicsMechanical Engineering +1