Results 21 to 30 of about 16,209 (199)

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

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

Perspectives on stimulated Brillouin scattering

open access: yesNew Journal of Physics, 2017
This collection of papers describes research that goes into detail on some of the more important issues in the physics of stimulated Brillouin scattering.
Elsa Garmire
doaj   +1 more source

Evidence of Brillouin scattering in an ytterbium-doped double-clad fiber laser [PDF]

open access: yes, 2002
We have designed and performed an experiment that permitted direct observation of Brillouin backscattering in an Yb-doped double-clad fiber laser. Fifteen Brillouin-shifted frequencies were observed for the first time to our knowledge.
A. Hideur   +6 more
core   +2 more sources

Benefits of Spectral Property Engineering in Distributed Brillouin Fiber Sensing

open access: yesSensors, 2021
As one of the most consolidated distributed fiber sensors based on stimulated Brillouin scattering, the Brillouin optical time-domain analyzer (BOTDA) has been developed for decades.
Cheng Feng, Thomas Schneider
doaj   +1 more source

Quantum theory for parametric interactions of light and hypersound [PDF]

open access: yes, 1965
The problem of energy exchange between two electro-magnetic modes of different frequencies and an acoustic mode is formulated and solved. The results of the quantum mechanical analysis are also analyzed in classical terms and are found to be consistent ...
Yariv, A.
core   +1 more source

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+2 more sources

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