Results 11 to 20 of about 1,268,428 (299)

Investigating nonlinear integrable optics with a Paul trap [PDF]

open access: yes, 2023
Designing high-intensity accelerators has traditionally relied on using computer simulations to study the beam dynamics. As intense beams are comprised of large numbers of particles, all interacting via Coulomb forces, such simulations require ...
Flowerdew, Jake
core   +1 more source

Spatially encoded localized wavepackets for ultrafast optical data transfer [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2012
Arrays of highly localized wavepackets enable for an efficient multichannel processing of optical data because of their undistorted propagation in space and time domain.
Grunwald R., Bock M.
doaj   +1 more source

Continuous-Wave and Mode-Locked Operation of an In-Band Pumped Tm,Ho,Lu:CaGdAlO4 Laser

open access: yesApplied Sciences, 2023
We investigate in-band pumping of a Tm,Ho,Lu:CaGdAlO4 laser using a Raman-shifted Er-fiber laser (1678 nm), in the continuous-wave (CW) and mode-locked (ML) regimes.
Huangjun Zeng   +10 more
doaj   +1 more source

Symmetric spatio-temporal focusing of ultrashort pulses [PDF]

open access: yesEPJ Web of Conferences, 2020
Simultaneous spatio-temporal focusing of few-cycle pulses is usually performed by stretcher-compressor configurations causing pulse-front tilt. By shaping and superimposing two reciprocal sub-beams, opposite tilts can compensate each other.
Treffer A.   +3 more
doaj   +1 more source

Classical and Quantum Nonlinear Optical Information Processing [PDF]

open access: yes, 2006
This thesis is a theoretical investigation of the classical and quantum information processing enabled by the advent of modern ultrafast nonlinear optics.
Tsang, Mankei
core   +1 more source

Generation of 22-mJ, 2.0-ps Pulses from a 1-kHz Ho:YLF Regenerative Chirped Pulse Amplifier [PDF]

open access: yesEPJ Web of Conferences
We report a CW-pumped Ho:YLF regenerative amplifier (RA) delivering pulses with 22.5-mJ energy and 2.0-ps duration at 1 kHz. The RA emitting at 2051 nm is broadband-seeded and implemented in a chirped pulse amplification system. © 2024 The Author(s)
Bock Martin   +4 more
doaj   +1 more source

Multimode nonlinear fibre optics: theory and applications [PDF]

open access: yes, 2012
Optical fibres have been developed as an ideal medium for the delivery of optical pulses ever since their inception (Kao & Hockham, 1966). Much of that development has been focused on the transmission of low-energy pulses for communication purposes ...
Horak, Peter, Poletti, Francesco
core   +2 more sources

Frequency Domain Nonlinear Optics

open access: yes, 2017
Frequency-domain Nonlinear Optics (FNO) merges the simplicity of linear optics with the power of nonlinear optics. Employing FNO, we demonstrate pulse shaping in the deep UV and amplification of two-cycle infrared pulses to 2.5 ...
Matteo Clerici   +21 more
core   +2 more sources

Extracting sub-cycle electronic and nuclear dynamics from high harmonic spectra

open access: yesScientific Reports, 2021
We present a new methodology for measuring few-femtosecond electronic and nuclear dynamics in both atoms and polyatomic molecules using multidimensional high harmonic generation (HHG) spectroscopy measurements, in which the spectra are recorded as a ...
Dane R. Austin   +14 more
doaj   +1 more source

Long-Term Absolute Frequency Stabilization of a Hybrid-Integrated InP-Si3N4 Diode Laser

open access: yesIEEE Photonics Journal, 2023
Hybrid integrated diode lasers based on combining semiconductor optical amplifiers with low-loss Si$_{3}$N$_{4}$-based feedback circuits enable great laser performance for advanced photonic circuits.
Albert van Rees   +6 more
doaj   +1 more source

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