Quadrics for structuring invariant space–time wavepackets
Space–time light structuring has emerged as a very powerful tool for controlling the
propagation dynamics of pulsed beams. The ability to manipulate and generate space–time …
propagation dynamics of pulsed beams. The ability to manipulate and generate space–time …
Experimental Observation of the Spontaneous Emission of a Space–Time Wavepacket in a Multimode Optical Fiber
We provide a complete analysis, from theory to experiment, of the spontaneous emergence
of a discretized conical wave of X-type (ie, a localized 2D+ 1 space-time wavepacket) when …
of a discretized conical wave of X-type (ie, a localized 2D+ 1 space-time wavepacket) when …
Efficient multimode vectorial nonlinear propagation solver beyond the weak guidance approximation
P Béjot - JOSA B, 2024 - opg.optica.org
In this paper, we present an efficient numerical model able to solve the vectorial nonlinear
pulse propagation equation in circularly symmetric multimode waveguides. The algorithm …
pulse propagation equation in circularly symmetric multimode waveguides. The algorithm …
Multiple intermodal-vectorial four-wave mixing bands generated by selective excitation of orthogonally polarized LP01 and LP11 modes in a birefringent fiber
S Majchrowska, K Żołnacz, W Urbańczyk… - Optics Letters, 2022 - opg.optica.org
This study investigates the nonlinear frequency conversions between the six polarization
modes of a two-mode birefringent fiber. The aim is to demonstrate that the selective …
modes of a two-mode birefringent fiber. The aim is to demonstrate that the selective …
Zero Birefringence Condition in Lithium Niobate on Insulator Rib Waveguides
Birefringence, quantified as the maximum effective index difference of two orthogonally
polarized modes, is one of the key characteristics of Lithium Niobate on Insulator (LNOI) …
polarized modes, is one of the key characteristics of Lithium Niobate on Insulator (LNOI) …
Spectral broadening and nonlinear mode coupling in a gas-filled hollow core capillary
In this investigation, we explore the phenomenon of spectral broadening in a gas-filled
hollow-core capillary induced by ultra-short pulses, with a focus on nonlinear mode coupling …
hollow-core capillary induced by ultra-short pulses, with a focus on nonlinear mode coupling …
Spatio-temporal dynamics of pulses in multimode fibers
Time lenses can measure ultrafast signals but are based on single-mode fibers (SMFs). To
develop multimode time lenses that are based on a four-wave mixing process, we must have …
develop multimode time lenses that are based on a four-wave mixing process, we must have …
Numerical modelling of conical wave formation in multimode optical fibers
Numerical modelling of conical wave formation in multimode optical fibers Page 1
Numerical modelling of conical wave formation in multimode optical fibers Sylwia …
Numerical modelling of conical wave formation in multimode optical fibers Sylwia …
High gain of erbium doped fiber amplifier.
AK Hussein Dagher… - Journal of College of …, 2022 - search.ebscohost.com
Optical amplifier is the useful solution for the optical power losses problem. A classical
model has been prepared for interaction process in optical fiber amplifier. A model applied …
model has been prepared for interaction process in optical fiber amplifier. A model applied …