Plasma density inside a femtosecond laser filament in air: Strong dependence on external focusing

F. Théberge, Weiwei Liu, Patrick Tr. Simard, +2

Physical Review E

Experimental ResultsExternal FocusingEngineeringPhysicsOptical Properties +10

Broadband terahertz wave remote sensing using coherent manipulation of fluorescence from asymmetrically ionized gases

Jingle Liu, Jianming Dai, See Leang Chin, +1

Nature Photonics

PhotonicsTerahertz DevicesTerahertz SpectroscopyEngineeringPhysics +11

High-brightness switchable multiwavelength remote laser in air

Jinping Yao, Bin Zeng, Huailiang Xu, +7

Physical Review A

Tunable Ultrashort Laser Pulses Generated through Filamentation in Gases

F. Théberge, Neşet Aközbek, Weiwei Liu, +2

Physical Review Letters

Optical PumpingPhotonicsEngineeringLaser SciencePhysics +11

Free-space nitrogen gas laser driven by a femtosecond filament

Daniil Kartashov, S. Ališauskas, G. Andriukaitis, +4

Physical Review A

EngineeringLaser ScienceLaser AblationMid-infrared Laser TechnologyChemistry +16

Femtosecond Laser Filamentation for Atmospheric Sensing

Huai Liang Xu, See Leang Chin

Sensors

EngineeringLaser ScienceLaser PhotochemistryOptical PropertiesSpectroscopy +13

Remote creation of coherent emissions in air with two-color ultrafast laser pulses

Jinping Yao, Guihua Li, Chenrui Jing, +11

New Journal of Physics

Laser-filamentation-induced condensation and snow formation in a cloud chamber

Jingjing Ju, Jiansheng Liu, Cheng Wang, +7

Optics Letters

MeteorologyMacroscopic ScaleEngineeringAtmospheric IcingCloud Chamber +10

Mechanism of nanograting formation on the surface of fused silica

Feng Liang, Réal Vallée, See Leang Chin

Optics Express

Femtosecond BeamEngineeringFused SilicaNanostructured SurfaceNanolithography +14

Rotational Coherence Encoded in an “Air-Laser” Spectrum of Nitrogen Molecular Ions in an Intense Laser Field

Haisu Zhang, Chenrui Jing, Jinping Yao, +10

Physical Review X

EngineeringLaser ScienceLaser-plasma InteractionLaser PhysicsLaser Applications +22