Results 11 to 20 of about 29,481 (310)

Broadband dispersive free, large, and ultrafast nonlinear material platforms for photonics

open access: yesNanophotonics, 2020
Broadband dispersion free, large and ultrafast nonlinear material platforms comprise the essential foundation for the study of nonlinear optics, integrated optics, intense field optical physics, and quantum optics.
Niu Xinxiang   +5 more
doaj   +1 more source

Estimate the Attenuation and Simulation of dispersion Gaussian pulses propagation in a Single Mode Optical Fiber

open access: yesTikrit Journal of Pure Science, 2023
we studied Attenuation in Fiber Optics, we used two type of Fibers (Plastic and glass) with length (0.5,5,20m) and (1,20,100m) respectively and used two wavelength laser (660nm, 850nm), we found attenuation increase with 850nm wavelength and 660nm ...
Mubarak Hamad Oglah
doaj   +1 more source

Generation of 280 THz-spanning near-ultraviolet light in lithium niobate-on-insulator waveguides with sub-100 pJ pulses

open access: yesAPL Photonics, 2020
Integrated optics has weak ultraviolet and near-ultraviolet (NUV) light conversion due to its strong material dispersion and large propagation losses.
Marc Reig Escalé   +4 more
doaj   +1 more source

High numerical aperture hybrid optics for two-photon polymerization [PDF]

open access: yes, 2022
S.7994-8005We report on an immersion hybrid optics specially designed for focusing ultrashort laser pulses into a polymer for direct laser writing via two-photon polymerization.
Burmeister, Frank   +3 more
core   +1 more source

Hybrid optics for focusing ultrashort laser pulses [PDF]

open access: yes, 2022
S.1516-1518We present a specially designed hybrid optics comprising refraction and diffraction effects for tight spatial and temporal focusing of ultrashort laser pulses.
Fuchs, U., Tünnermann, A., Zeitner, U.
core   +1 more source

Soliton spectral tunneling in dispersion controlled holey fibers [PDF]

open access: yes, 2008
We design a number of index-guiding holey fibers with relatively simple structure which possess suitable dispersive properties for the observation of soliton spectral tunneling.
Horak, P., Richardson, D.J., Poletti, F.
core   +1 more source

Infinite hierarchy of solitons: Interaction of Kerr nonlinearity with even orders of dispersion

open access: yesPhysical Review Research, 2021
Temporal solitons are optical pulses that arise from the balance of negative group-velocity dispersion and self-phase modulation. For decades, only quadratic dispersion was considered with higher order dispersion often thought of as a nuisance. Following
Antoine F. J. Runge   +6 more
doaj   +1 more source

Soliton-Induced Mid-Infrared Dispersive Wave in Horizontally-Slotted Si₃N₄ Waveguide

open access: yesIEEE Access, 2022
The flexibility of producing two dispersive waves (DWs) in silicon nitride (Si3N4) slot waveguide is demonstrated, by tailoring the slot features and the corresponding phase-matching condition.
Yuxi Fang   +5 more
doaj   +1 more source

Quantum optical rotatory dispersion [PDF]

open access: yesScience Advances, 2016
A technique for multiwavelength phase measurements with quantum light is proposed and applied to the study of optical activity.
Nora Tischler   +5 more
openaire   +5 more sources

Wavelength tunable 10-GHz 3-ps pulse source using a dispersion decreasing fiber-based nonlinear optical loop mirror [PDF]

open access: yes, 2004
We experimentally demonstrate the use of a dispersion decreasing fiber (DDF)-based nonlinear optical loop mirror (NOLM) for the generation of wavelength tunable soliton-like pulses at a repetition rate of 10 GHz.
Richardson, D.J., Lee, J.H., Kogure, T.
core   +1 more source

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