Results 31 to 40 of about 54,040 (257)

Interpolarization Forward Stimulated Brillouin Scattering in Standard Single‐Mode Fibers

open access: yesLaser & Photonics reviews, 2021
Forward stimulated Brillouin scattering in standard single‐mode fibers draws increasing interest toward sensing and signal processing applications. The process takes place through two classes of guided acoustic modes: purely radial ones and torsional ...
H. H. Diamandi   +5 more
semanticscholar   +1 more source

Nonlinear microscopy using impulsive stimulated Brillouin scattering for high-speed elastography.

open access: yesOptics Express, 2021
The impulsive stimulated Brillouin microscopy promises fast, non-contact measurements of the elastic properties of biological samples. The used pump-probe approach employs an ultra-short pulse laser and a cw laser to generate Brillouin signals.
B. Krug   +3 more
semanticscholar   +1 more source

Investigation of Brillouin scattering parameters in single mode optical fibers

open access: yesФизика волновых процессов и радиотехнические системы, 2019
The interrogation scheme for fiber optic sensor based on Brillouin scattering is represented. The application of stimulated Brillouin scattering signal formed in etalon optical fiber as reference source realized is proposed.
V.A. Burdin, K.A. Volkov, M.V. Dashkov
doaj   +1 more source

Fiber-Based Techniques to Suppress Stimulated Brillouin Scattering

open access: yesPhotonics, 2023
Stimulated Brillouin scattering (SBS) is the major factor that limits the maximum optical fiber output power in narrow linewidth applications, which include important fields such as passive optical networks (PONs), high-power fiber amplifiers, and lasers.
Bin Huang, Jiaqi Wang, Xiaopeng Shao
doaj   +1 more source

Analysis of enhanced stimulated Brillouin scattering in silicon slot waveguides [PDF]

open access: yes, 2013
Stimulated Brillouin scattering has attracted renewed interest with the promise of highly tailorable integration into the silicon photonics platform. However, significant Brillouin amplification in silicon waveguides has yet to be shown.
Baets, Roel   +3 more
core   +3 more sources

Giant Enhancement of Stimulated Brillouin Scattering in the Subwavelength Limit [PDF]

open access: yes, 2011
Stimulated Brillouin scattering (SBS) is traditionally viewed as a process whose strength is dictated by intrinsic material nonlinearities with little dependence on waveguide geometry.
Camacho, Ryan   +4 more
core   +2 more sources

Hybrid Ytterbium/Brillouin Gain Assisted Partial Mode Locking in Yb-Doped Fiber Laser

open access: yesIEEE Photonics Journal, 2015
We have demonstrated experimentally and theoretically that the hybrid ytterbium/Brillouin gain can contribute to partial mode locking in the high-loss ytterbium-doped fiber laser.
Haibin Lu   +3 more
doaj   +1 more source

Observation of Stimulated Brillouin Scattering in Silicon Nitride Integrated Waveguides [PDF]

open access: yesConference on Lasers and Electro-Optics, 2019
We report the first observation of backward stimulated Brillouin scattering in fully cladded Si3N4 waveguides. The intrinsic Brillouin gain at 25 GHz and the photoelastic constant are estimated to be 4 × 10−13 m/W and |p12| = 0.047 ± 0.004 respectively.
Flavien Gyger   +8 more
semanticscholar   +1 more source

Manipulating Stimulated Brillouin Scattering Produced Gain Near Its Threshold via Slow Intensity Modulation

open access: yesIEEE Photonics Journal, 2021
Increasing the threshold of stimulated Brillouin scattering (SBS) by frequency and phase modulation is a productive approach to suppress SBS in optical fiber communications.
Peng Lei   +6 more
doaj   +1 more source

Microwave Photonic Filter Combined with Stimulated Brillouin Scattering

open access: yesGuangtongxin yanjiu, 2022
The Microwave Photonic Filter (MPF) based on Stimulated Brillouin Scattering (SBS) effect not only has the advantages of low threshold and high gain, but also has the characteristics of reconfiguration and tuning.
Li-jun GUO, Zhong-wei TAN
doaj   +3 more sources

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