Femtosecond laser ionization and fragmentation of molecules for environmental sensing

Humidity measurement in air using filament-induced nitrogen monohydride fluorescence spectroscopy

(2014) Shuai Yuan et al.   APPLIED PHYSICS LETTERS

Lasing action induced by femtosecond laser filamentation in ethanol flame for combustion diagnosis

(2014) Wei Chu et al.   APPLIED PHYSICS LETTERS

Efficient generation of vacuum and extreme ultraviolet pulses

(2014) Hui Zhou et al.   LASER PHYSICS LETTERS

Generation of an air laser at extended distances by femtosecond laser filamentation with telescope optics

(2014) Chenrui Jing et al.   OPTICS EXPRESS

Backward stimulated radiation from filaments in nitrogen gas and air pumped by circularly polarized 800 nm femtosecond laser pulses

(2014) Sergey Mitryukovskiy et al.   OPTICS EXPRESS

Impulsive rotational Raman scattering of N_2 by a remote “air laser” in femtosecond laser filament

(2014) Jielei Ni et al.   OPTICS LETTERS

Lasing of ambient air with microjoule pulse energy pumped by a multi-terawatt infrared femtosecond laser

(2014) Guillaume Point et al.   OPTICS LETTERS

Abnormal dependence of strong-field-ionization-induced nitrogen lasing on polarization ellipticity of the driving field

(2014) Haisu Zhang et al.   PHYSICAL REVIEW A

Signature of superradiance from a nitrogen-gas plasma channel produced by strong-field ionization

(2014) Guihua Li et al.   PHYSICAL REVIEW A

Real-time observation of dynamics in rotational molecular wave packets by use of air-laser spectroscopy

(2014) Bin Zeng et al.   PHYSICAL REVIEW A

Femtosecond laser filamentation for sensing combustion intermediates: A comparative study

(2014) He-Long Li et al.   SENSORS AND ACTUATORS B-CHEMICAL

Ultrafast lasers—reliable tools for advanced materials processing

(2014) Koji Sugioka et al.   Light-Science & Applications

Lasing action in water vapor induced by ultrashort laser filamentation

(2013) Shuai Yuan et al.   APPLIED PHYSICS LETTERS

Natural population inversion in a gaseous molecular filament

(2013) See Leang Chin See Leang Chin et al.   Chinese Optics Letters

Self-seeded forward lasing action from a femtosecond Ti:sapphire laser filament in air

(2013) Tie-Jun Wang et al.   LASER PHYSICS LETTERS

A self-induced white light seeding laser in a femtosecond laser filament

(2013) Wei Chu et al.   LASER PHYSICS LETTERS

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

(2013) Jinping Yao et al.   NEW JOURNAL OF PHYSICS

Filament-induced amplified spontaneous emission in air–hydrocarbons gas mixture

(2013) Sima Hosseini et al.   OPTICS COMMUNICATIONS

Filamentation of arbitrary polarized femtosecond laser pulses in case of high-order Kerr effect

(2013) Nikolay A. Panov et al.   OPTICS LETTERS

Sensing combustion intermediates by femtosecond filament excitation

(2013) He-Long Li et al.   OPTICS LETTERS

Remotely pumped stimulated emission at 337 nm in atmospheric nitrogen

(2013) Daniil Kartashov et al.   PHYSICAL REVIEW A

Forward lasing action at multiple wavelengths seeded by white light from a femtosecond laser filament in air

(2013) Tie-Jun Wang et al.   PHYSICAL REVIEW A

Laser-filament-induced snow formation in a subsaturated zone in a cloud chamber: Experimental and theoretical study

(2013) Jingjing Ju et al.   PHYSICAL REVIEW E

Alignment-Dependent Fluorescence Emission Induced by Tunnel Ionization of Carbon Dioxide from Lower-Lying Orbitals

(2013) Jinping Yao et al.   PHYSICAL REVIEW LETTERS

Laser-induced plasma cloud interaction and ice multiplication under cirrus cloud conditions

(2013) T. Leisner et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Sharply autofocused ring-Airy beams transforming into non-linear intense light bullets

(2013) P. Panagiotopoulos et al.   Nature Communications

Multiwavelength amplified harmonic emissions from carbon dioxide pumped by mid-infrared femtosecond laser pulses

(2012) Wei Chu et al.   EPL

Remote lasing in air by recombination and electron impact excitation of molecular nitrogen

(2012) Joseph Peñano et al.   JOURNAL OF APPLIED PHYSICS

Path-selective investigation of intense laser-pulse-induced fragmentation dynamics in triply charged 1,3-butadiene

(2012) Li Zhang et al.   JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS

Remote THz generation from two-color filamentation: long distance dependence

(2012) J.-F. Daigle et al.   OPTICS EXPRESS

Water vapor concentration measurement in air using filament-induced fluorescence spectroscopy

(2012) Tie-Jun Wang et al.   OPTICS LETTERS

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

(2012) Jingjing Ju et al.   OPTICS LETTERS

Free-space nitrogen gas laser driven by a femtosecond filament

(2012) Daniil Kartashov et al.   PHYSICAL REVIEW A

Observation and Optical Tailoring of Photonic Lattice Filaments

(2012) M. Bellec et al.   PHYSICAL REVIEW LETTERS

Attosecond-Recollision-Controlled Selective Fragmentation of Polyatomic Molecules

(2012) Xinhua Xie et al.   PHYSICAL REVIEW LETTERS

Waveform-Controlled Terahertz Radiation from the Air Filament Produced by Few-Cycle Laser Pulses

(2012) Ya Bai et al.   PHYSICAL REVIEW LETTERS

Bright Coherent Ultrahigh Harmonics in the keV X-ray Regime from Mid-Infrared Femtosecond Lasers

(2012) T. Popmintchev et al.   SCIENCE

Triggering, guiding and deviation of long air spark discharges with femtosecond laser filament

(2012) B. Forestier et al.   AIP Advances

Controlling fluorescence from N2 inside femtosecond laser filaments in air by two-color laser pulses

(2011) H. L. Xu et al.   APPLIED PHYSICS LETTERS

Remotely induced atmospheric lasing

(2011) Phillip Sprangle et al.   APPLIED PHYSICS LETTERS

Population inversion of molecular nitrogen in an Ar: N2 mixture by selective resonance-enhanced multiphoton ionization

(2011) M. N. Shneider et al.   JOURNAL OF APPLIED PHYSICS

Effect of Laser Parameters on Ultrafast Hydrogen Migration in Methanol Studied by Coincidence Momentum Imaging

(2011) Huailiang Xu et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Advances in intense femtosecond laser filamentation in air

(2011) S. L. Chin et al.   LASER PHYSICS

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

(2011) S. Xu et al.   LASER PHYSICS

Measuring easily electron plasma densities in gases produced by ultrashort lasers and filaments

(2011) D. Abdollahpour et al.   OPTICS EXPRESS

High-brightness switchable multiwavelength remote laser in air

(2011) Jinping Yao et al.   PHYSICAL REVIEW A

Saturation of the All-Optical Kerr Effect

(2011) Carsten Brée et al.   PHYSICAL REVIEW LETTERS

Standoff spectroscopy via remote generation of a backward-propagating laser beam

(2011) P. R. Hemmer et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

High-Gain Backward Lasing in Air

(2011) A. Dogariu et al.   SCIENCE

Production of ozone and nitrogen oxides by laser filamentation

(2010) Yannick Petit et al.   APPLIED PHYSICS LETTERS

Flame structure of LPG-air Inverse Diffusion Flame in a backstep burner

(2010) S. Mahesh et al.   FUEL

Neutral Dissociation of Superexcited Oxygen Molecules in Intense Laser Fields†

(2010) Di Song et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Designable 3D nanofabrication by femtosecond laser direct writing

(2010) Yong-Lai Zhang et al.   Nano Today

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

(2010) Jingle Liu et al.   Nature Photonics

Laser-induced water condensation in air

(2010) Philipp Rohwetter et al.   Nature Photonics

Intensity clamping measurement of laser filaments in air at 400 and 800 nm

(2010) J.-F. Daigle et al.   PHYSICAL REVIEW A

Higher-Order Kerr Terms Allow Ionization-Free Filamentation in Gases

(2010) P. Béjot et al.   PHYSICAL REVIEW LETTERS

Femtosecond Laser Filamentation for Atmospheric Sensing

(2010) Huai Liang Xu et al.   SENSORS

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

(2009) S. L. Chin et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Non-adiabatic transition in C2H5OH+ on a light-dressed potential energy surface by ultrashort pump-and-probe laser pulses

(2009) H. Yazawa et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Remote sensing with intense filaments enhanced by adaptive optics

(2009) J.-F. Daigle et al.   APPLIED PHYSICS B-LASERS AND OPTICS

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

(2009) H.L. Xu et al.   CHEMICAL PHYSICS

Ultrafast hydrogen migration in allene in intense laser fields: Evidence of two-body Coulomb explosion

(2009) Huailiang Xu et al.   CHEMICAL PHYSICS LETTERS

Tracing ultrafast hydrogen migration in allene in intense laser fields by triple-ion coincidence momentum imaging

(2009) Huailiang Xu et al.   JOURNAL OF CHEMICAL PHYSICS

Control of femtosecond filamentation by field-free revivals of molecular alignment

(2009) Jian Wu et al.   LASER PHYSICS

High-energy ultrashort laser pulse compression in hollow planar waveguides

(2009) Selcuk Akturk et al.   OPTICS LETTERS

Generation of extended filaments of femtosecond pulses in air by use of a single-step phase plate

(2009) Yuxi Fu et al.   OPTICS LETTERS

Control of Molecular Fragmentation Using Shaped Femtosecond Pulses

(2008) Vadim V. Lozovoy et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Direct observation of super-excited states in methane created by a femtosecond intense laser field

(2008) A Azarm et al.   JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS

In-line holographic imaging and electron density extraction of ultrafast ionized air filaments

(2008) George Rodriguez et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Critical power for self-focussing of a femtosecond laser pulse in helium

(2008) J. Bernhardt et al.   OPTICS COMMUNICATIONS

Generation of powerful filaments at a long distance using adaptive optics

(2008) J.-F. Daigle et al.   OPTICS COMMUNICATIONS

Lens tilting effect on filamentation and filament-induced fluorescence

(2008) Y. Kamali et al.   OPTICS COMMUNICATIONS

Physics and applications of atmospheric nonlinear optics and filamentation

(2008) Jérôme Kasparian et al.   OPTICS EXPRESS

Effect of an Energy Reservoir on the Atmospheric Propagation of Laser-Plasma Filaments

(2008) Shmuel Eisenmann et al.   PHYSICAL REVIEW LETTERS

Spectroscopic analysis of femtosecond laser plasma filament in air

(2007) J. Bernhardt et al.   OPTICS COMMUNICATIONS