scholarly journals Tailorable stimulated Brillouin scattering in nanoscale silicon waveguides

2013 ◽  
Vol 4 (1) ◽  
Author(s):  
Heedeuk Shin ◽  
Wenjun Qiu ◽  
Robert Jarecki ◽  
Jonathan A. Cox ◽  
Roy H. Olsson ◽  
...  
Keyword(s):  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Silicon Waveguides ◽  
Stimulated Brillouin

scholarly journals Mode conversion using stimulated Brillouin scattering in nanophotonic silicon waveguides

2014 ◽  
Vol 22 (23) ◽  
pp. 29270 ◽  
Author(s):  
Iman Aryanfar ◽  
Christian Wolff ◽  
M. J. Steel ◽  
Benjamin J. Eggleton ◽  
Christopher G. Poulton
Keyword(s):  
Mode Conversion ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Silicon Waveguides ◽  
Stimulated Brillouin

scholarly journals Tailorable Brillouin Light Scattering in a Lithium Niobate Waveguide

2021 ◽  
Vol 11 (18) ◽  
pp. 8390
Author(s):  
Wuyue Wang ◽  
Yu Yu ◽  
Yunfei Li ◽  
Zhenxu Bai ◽  
Gong Wang ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Phonon Frequency ◽  
Brillouin Scattering ◽  
Tunable Laser ◽  
Stimulated Brillouin Scattering ◽  
Hybrid Structure ◽  
Low Noise ◽  
Silicon Waveguides ◽  
New Type ◽  
Stimulated Brillouin

Stimulated Brillouin scattering (SBS) lasers based on silicon waveguides with large SBS gain have been widely used in frequency tunable laser emissions, mode-locked pulse lasers, low-noise oscillators, optical gyroscopes and other fields. However, among SBS lasers, the realization of Brillouin laser output often requires a longer waveguide length, which not only increases waveguide loss but also increase the size of the device. As a new medium, lithium niobate has been fabricated into a new type of hybrid structure. Meanwhile, the width of a suspended waveguide is adjusted to tune the phonon frequency of an SBS laser based on lithium niobate substrate. Simulation results show that the tunable forward SBS effect is realized in a lithium niobate-suspended optical waveguide, showing a larger forward stimulated Brillouin scattering gain of 0.31 W−1m−1. The tunable phonon frequency ranges from 1 to 15 GHz. Therefore, utilizing the photon–phonon conversion effect, the waveguide system with LiNbO3 will pave a new way forward with better integration.

The damage of the optical components induced by the stimulated Brillouin scattering

2006 ◽  
Vol 15 (10) ◽  
pp. 2343-2346 ◽  
Author(s):  
Ge Zi-Ming ◽  
Lü Zhi-Wei ◽  
Cai Jun-Wei ◽  
Ao Shu-Yan ◽  
Luo You-Hua
Keyword(s):  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Optical Components ◽  
Stimulated Brillouin
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