Results 41 to 50 of about 162,167 (338)
, 2020 We review the different dynamical mechanisms leading to the emergence of coherent structures in physical systems described by the integrable one-dimensional nonlinear Schrodinger equation (1DNLSE) in the focusing regime.
F. Copie, S. Randoux, P. Suret
semanticscholar +1 more source
IEEE Access, 2019 Fast and low-cost chromatic dispersion (CD) estimation is very important for fiber link that is dynamically reconfigurable in the next-generation optical networks.
Shaojian Guo +3 more
doaj +1 more source
A one-dimensional ultracold medium of extreme optical depth
, 2013 We report on the preparation of a one-dimensional ultracold medium in a hollow-core photonic crystal fiber, reaching an effective optical depth of 1000(150).
Blatt, Frank +2 more
core +1 more source
Nonlinear interaction of copropagating and counterpropagating waves in straight and highly twisted single-mode fibers [PDF]
, 1988 We derive the system of equations describing the nonlinear interaction, associated with the optical Kerr effect, among the four forward- and backward-propagating modes in a straight single-mode fiber.
Crosignani, B., Yariv, A.
core +1 more source
A universal optical all-fiber omnipolarizer [PDF]
, 2012 Wherever the polarization properties of a light beam are of concern, polarizers and polarizing beamsplitters (PBS) are indispensable devices in linear-, nonlinear-and quantum-optical schemes.
A., Picozzi +9 more
core +1 more source
Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber With Decelerating Nonlinearity
IEEE Photonics Journal, 2020 We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064 nm was injected for propagation from the small to the large core ...
Alioune Niang +14 more
doaj +1 more source
New solutions for the generalized resonant nonlinear Schrödinger equation
Results in Physics, 2022 The resonant nonlinear Schrödinger’s equation portrays the wave propagation in fiber optics. In this work, we get new solutions using two powerful and effective analytical methods, namely: The Bernoulli sub-ODE method and the (G′G)-expansion method ...
Kottakkaran Sooppy Nisar +5 more
doaj +1 more source
Self-cleaning on a higher order mode in ytterbium-doped multimode fiber with parabolic profile [PDF]
, 2019 We experimentally demonstrate polarization-dependent Kerr spatial beam self-cleaning into the LP11 mode of an Ytterbium-doped multimode optical fiber with parabolic gain and refractive index ...
Addisu, M. +8 more
core +3 more sources
Nonlinear soliton matching between optical fibers [PDF]
Optics Letters, 2011 In this Letter, we propose a generic nonlinear coupling coefficient, η(NL)²=η|γ/β₂|(fiber2)/|γ/β₂|(fiber1), which gives a quantitative measure for the efficiency of nonlinear matching of optical fibers by describing how a fundamental soliton couples from one fiber into another.
Agger, Christian +4 more
openaire +4 more sources
JIF (Jurnal Ilmu Fisika), 2022 We present an exact solution of the nonlinear Schrödinger equation (NLSE) for beam propagation in nonlinear fiber optics. It is a lossy fiber system with the beam as solitons.
Zulfi Abdullah +5 more
doaj +1 more source