#PulseCompression

Via #OPG_OL: Generation of 3.3-mJ, 2.45-µm, sub-2-cycle laser pulses via hollow-core fiber pulse compression #PulseCompression #UltrafastOptics @ucdavis @UCF

Via #OPG_OL: High-efficiency generation of structured light in a Ba(NO3)2-based cascaded Raman laser #StructuredLight #PulseCompression

An Editors' Pick via #OPG_OpEx: Pulse contrast degradation in regenerative amplifiers: linear post-pulse accumulation and nonlinear pre-pulse generation #PulseCompression #FresnelReflection @sjtu1896

For #SpotlightSunday view this Spotlight Summary by David Novoa: #PulseCompression #NonlinearOptics @Cornell

An Editors' Pick via #OPG_OpEx: Highly tunable flat-top thin-film lithium niobate electro-optic frequency comb generator with 148 comb lines #PulseCompression #ThinFilmLithiumNiobate @SunYatsen_Uni

An Editors' Pick via #OPG_OPTCON: Temporal compression of Yb-doped laser pulses in cascaded gas-filled hollow fibers #PulseCompression #FemtosecondLasers @imperialcollege

For #SpotlightSunday view this Spotlight Summary by Íñigo J. Sola of Single-cycle pulse compression with over 20-fold peak power enhancement at an average power of 13.5 W #SpatialLightModulators #PulseCompression @UCAS1978

An Editors' Pick via #OPG_OpEx: Hybrid air-bulk multi-pass cell compressor for high pulse energies with full spatio-temporal characterization #UltrafastOptics #PulseCompression

An Editors' Pick via #OPG_OL: Ultrasonic Lamb wave detection using a fiber-optic quasi-distributed acoustic sensing system #ReflectorDesign #PulseCompression @sjtu1896

An Editors' Pick via #OPG_OPTCON: Two-colour balanced optical cross-correlator using fibre-coupled PPLN waveguides #PulseCompression #NonlinearOpticalCrystals @LivUni

An Editors' Pick via #OPG_OPTCON: Pulse front distortions in focused spatially chirped beams #PulseCompression #Distortion @UCIrvine

An Editors' Pick via #OPG_OL: Optical pulse generation with programmable positions in an actively mode-locked optical cavity #PulseCompression #ErbiumDopedFiberAmplifier @NUAA_official

Via #OPG_Optica: Ultrafast 550-W average-power thin-disk laser oscillator #HighPowerLasers #PulseCompression @ETH