Third-generation femtosecond technology
Femtosecond pulse generation was pioneered four decades ago using mode-locked dye
lasers, which dominated the field for the following 20 years. Dye lasers were then replaced …
lasers, which dominated the field for the following 20 years. Dye lasers were then replaced …
Progress in high average power ultrafast lasers
WS Brocklesby - The European Physical Journal Special Topics, 2015 - Springer
The impact of femtosecond lasers across science and engineering has been significant. The
one area which has so far proved hard to access for femtosecond lasers has been the …
one area which has so far proved hard to access for femtosecond lasers has been the …
Limitation on prepulse level for cone-guided fast-ignition inertial confinement fusion
The viability of fast-ignition (FI) inertial confinement fusion hinges on the efficient transfer of
laser energy to the compressed fuel via multi-MeV electrons. Preformed plasma due to the …
laser energy to the compressed fuel via multi-MeV electrons. Preformed plasma due to the …
Investigation of the superfluorescence and signal amplification in an ultrabroadband multiterawatt optical parametric chirped pulse amplifier system
F Tavella, A Marcinkevičius, F Krausz - New Journal of Physics, 2006 - iopscience.iop.org
We report on theoretical and experimental investigation of the signal and superfluorescence
amplification in a 7 TW optical parametric chirped pulse amplifier (OPCPA) system. We …
amplification in a 7 TW optical parametric chirped pulse amplifier (OPCPA) system. We …
Highly efficient temporal cleaner for femtosecond pulses based on cross-polarized wave generation in a dual crystal scheme
We present an experimental demonstration of a renewed set up, with respect to the one
described in [A. Jullien et al, Opt. Lett. 30, 920 (2005)], that enables more reliable and robust …
described in [A. Jullien et al, Opt. Lett. 30, 920 (2005)], that enables more reliable and robust …
Temporal contrast enhancement of femtosecond pulses by a self-diffraction process in a bulk Kerr medium
J Liu, K Okamura, Y Kida, T Kobayashi - Optics Express, 2010 - opg.optica.org
We demonstrated for the first time the application of a self-diffraction (SD) process in a bulk
Kerr medium to improve the temporal, spectral, and spatial qualities of femtosecond laser …
Kerr medium to improve the temporal, spectral, and spatial qualities of femtosecond laser …
Spectral broadening and pulse duration reduction during cross-polarized wave generation: influence of the quadratic spectral phase
Cross-polarized wave (XPW) generation is used for the contrast improvement of ultra-
intense femtosecond laser pulses in a double CPA configuration. We present theoretical and …
intense femtosecond laser pulses in a double CPA configuration. We present theoretical and …
Ultrahigh contrast from a frequency-doubled chirped-pulse-amplification beamline
D Hillier, C Danson, S Duffield, D Egan, S Elsmere… - Applied Optics, 2013 - opg.optica.org
This paper describes frequency-doubled operation of a high-energy chirped-pulse-
amplification beamline. Efficient type-I second-harmonic generation was achieved using a 3 …
amplification beamline. Efficient type-I second-harmonic generation was achieved using a 3 …
Ultrashort pulse temporal contrast enhancement based on noncollinear optical-parametric amplification
Y Huang, C Zhang, Y Xu, D Li, Y Leng, R Li, Z Xu - Optics letters, 2011 - opg.optica.org
A pulse clean technique in time domain combining noncollinear optical-parametric
amplification and second-harmonic generation is demonstrated. The measurement-limited> …
amplification and second-harmonic generation is demonstrated. The measurement-limited> …
Highly efficient nonlinear filter for femtosecond pulse contrast enhancement and pulse shortening
A Jullien, JP Rousseau, B Mercier, L Antonucci… - Optics letters, 2008 - opg.optica.org
We propose a highly efficient scheme for temporal filters devoted to femtosecond pulse
contrast enhancement. The filter is based on cross-polarized wave generation with a …
contrast enhancement. The filter is based on cross-polarized wave generation with a …